---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-9337 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:                       x86_64
CPU op-mode(s):                     32-bit, 64-bit
Byte Order:                         Little Endian
Address sizes:                      40 bits physical, 48 bits virtual
CPU(s):                             4
On-line CPU(s) list:                0-3
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          4
NUMA node(s):                       1
Vendor ID:                          AuthenticAMD
CPU family:                         23
Model:                              49
Model name:                         AMD EPYC-Rome Processor
Stepping:                           0
CPU MHz:                            2799.998
BogoMIPS:                           5599.99
Virtualization:                     AMD-V
Hypervisor vendor:                  KVM
Virtualization type:                full
L1d cache:                          128 KiB
L1i cache:                          128 KiB
L2 cache:                           2 MiB
L3 cache:                           64 MiB
NUMA node0 CPU(s):                  0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        Not affected
Vulnerability L1tf:                 Not affected
Vulnerability Mds:                  Not affected
Vulnerability Meltdown:             Not affected
Vulnerability Mmio stale data:      Not affected
Vulnerability Retbleed:             Vulnerable
Vulnerability Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:           Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:           Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Not affected
Flags:                              fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.8G     0  7.8G   0% /dev
tmpfs           1.6G  1.1M  1.6G   1% /run
/dev/vda1        78G   11G   67G  14% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/loop1       62M   62M     0 100% /snap/core20/1405
/dev/loop0       68M   68M     0 100% /snap/lxd/22753
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001
/dev/loop3       39M   39M     0 100% /snap/snapd/21759
/dev/loop4       64M   64M     0 100% /snap/core20/2434
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          15997         686       10498           1        4812       14971
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:7a:74:6a brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.178/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85211sec preferred_lft 85211sec
    inet6 fe80::f816:3eff:fe7a:746a/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:a7:63:9b:8d brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9337) 	11/22/24 	_x86_64_	(4 CPU)

07:42:43     LINUX RESTART	(4 CPU)

07:43:03          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
07:44:01       360.68    171.09    189.59      0.00  12600.45  47845.27      0.00
07:45:01       235.10     36.10    199.00      0.00   2243.15  12715.53      0.00
07:46:01        42.13     14.30     27.83      0.00    888.67  13108.40      0.00
07:47:01         4.47      0.32      4.15      0.00     31.46   1318.05      0.00
07:48:01        36.29      3.67     32.62      0.00   4288.84   6026.12      0.00
07:49:01        18.40      1.43     16.96      0.00    220.23   3830.96      0.00
07:50:01         6.02      0.05      5.97      0.00      0.93    574.30      0.00
07:51:01         5.62      0.07      5.55      0.00      6.13    620.96      0.00
07:52:01         4.55      0.62      3.93      0.00     20.40   1134.61      0.00
07:53:01         2.83      0.18      2.65      0.00     19.46    157.15      0.00
07:54:01         5.53      0.00      5.53      0.00      0.00    768.41      0.00
07:55:01         1.90      0.00      1.90      0.00      0.00     37.87      0.00
07:56:01         1.77      0.00      1.77      0.00      0.00     52.26      0.00
07:57:01         4.57      0.00      4.57      0.00      0.00    741.48      0.00
07:58:01        10.56      2.10      8.47      0.00     74.52   1720.11      0.00
07:59:01        80.33      2.80     77.53      0.00    106.35  16518.41      0.00
08:00:01        92.28      0.10     92.18      0.00      3.87   9702.92      0.00
08:01:01        74.90      0.00     74.90      0.00      0.00   6268.42      0.00
08:02:01        42.93      1.58     41.34      0.00    107.85  33597.20      0.00
Average:        53.72     12.06     41.66      0.00   1064.65   8179.91      0.00

07:43:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:44:01     13390680  15379524    605592      3.70     59112   2132948   1372204      7.87    862896   1862400    140920
07:45:01     12433684  14927108   1033240      6.31     86448   2586944   1650128      9.47   1351920   2284064    285468
07:46:01     11238256  13889068   2069180     12.63     91276   2730668   2616988     15.01   2519572   2296452     35772
07:47:01     11670732  14339228   1618704      9.88     91952   2747104   2164592     12.42   2076200   2308724     15228
07:48:01     10724780  13758132   2191604     13.38     96504   3096352   2673444     15.34   2854632   2454316     94448
07:49:01     10428148  13493896   2453552     14.98    101088   3121408   2966688     17.02   3136484   2464736     13700
07:50:01     10049124  13115004   2832612     17.29    100884   3121644   3299336     18.93   3513388   2464936        72
07:51:01     10519432  13633052   2314724     14.13    102724   3163644   2821592     16.19   3008320   2497916     30488
07:52:01      9698852  12815748   3131764     19.12    102832   3166528   3551484     20.38   3826864   2497028       228
07:53:01     10409776  13551248   2396304     14.63    104020   3187492   2862012     16.42   3101780   2511868     20540
07:54:01      9652644  12795204   3152176     19.24    104192   3188372   3570016     20.48   3856316   2512576       156
07:55:01      9515224  12658596   3288736     20.08    104276   3189024   3692444     21.18   3991868   2513224       824
07:56:01      9340696  12484236   3462996     21.14    104352   3189084   3832172     21.99   4165624   2513288       100
07:57:01     10562272  13735832   2211508     13.50    105336   3215732   2646472     15.18   2926572   2532604      9424
07:58:01     10400212  13706276   2240952     13.68    110184   3333872   2653312     15.22   2973324   2636228     83652
07:59:01      9087208  12861052   3085080     18.83    121572   3769752   3447312     19.78   4018988   2878264    265440
08:00:01      8996720  12793536   3152580     19.24    125680   3787880   3538820     20.30   4112404   2875488    245504
08:01:01      9626728  13618304   2327932     14.21    130696   3971724   2752076     15.79   3272468   3083232    404380
08:02:01     10834076  15411376    535136      3.27    131944   4540224   1246308      7.15   1696616   3441684       980
Average:     10451539  13629812   2321283     14.17    103951   3223179   2808284     16.11   3014012   2559423     86701

07:43:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:44:01           lo      1.59      1.59      0.15      0.15      0.00      0.00      0.00      0.00
07:44:01         ens3    406.64    270.57   1987.68     72.10      0.00      0.00      0.00      0.00
07:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:45:01           lo      1.67      1.67      0.16      0.16      0.00      0.00      0.00      0.00
07:45:01         ens3    346.73    283.31   4293.44     42.80      0.00      0.00      0.00      0.00
07:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:46:01           lo      0.53      0.53      0.05      0.05      0.00      0.00      0.00      0.00
07:46:01         ens3    126.03    115.40   1319.86     18.21      0.00      0.00      0.00      0.00
07:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:47:01           lo      0.27      0.27      0.02      0.02      0.00      0.00      0.00      0.00
07:47:01         ens3     11.78     11.41      3.32      2.95      0.00      0.00      0.00      0.00
07:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:48:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
07:48:01         ens3    149.10     74.59   2773.18     12.06      0.00      0.00      0.00      0.00
07:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:49:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
07:49:01         ens3     13.80     13.21      4.27      4.19      0.00      0.00      0.00      0.00
07:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:50:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:50:01         ens3      0.60      0.65      0.11      0.13      0.00      0.00      0.00      0.00
07:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:51:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
07:51:01         ens3     48.29     45.29    200.86     10.85      0.00      0.00      0.00      0.00
07:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:52:01           lo      1.20      1.20      1.51      1.51      0.00      0.00      0.00      0.00
07:52:01         ens3      2.73      2.50      0.56      0.56      0.00      0.00      0.00      0.00
07:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:53:01           lo      0.40      0.40      0.03      0.03      0.00      0.00      0.00      0.00
07:53:01         ens3     14.33     11.56      8.66      3.59      0.00      0.00      0.00      0.00
07:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:54:01           lo      0.13      0.13      0.01      0.01      0.00      0.00      0.00      0.00
07:54:01         ens3      2.00      1.65      0.62      0.54      0.00      0.00      0.00      0.00
07:54:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:55:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
07:55:01         ens3      0.60      0.38      0.12      0.20      0.00      0.00      0.00      0.00
07:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:56:01           lo      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:56:01         ens3      0.08      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:57:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
07:57:01         ens3     19.35     17.46      5.63      5.80      0.00      0.00      0.00      0.00
07:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:58:01           lo      2.98      2.98      0.22      0.22      0.00      0.00      0.00      0.00
07:58:01         ens3    101.75     95.40   1294.60     21.39      0.00      0.00      0.00      0.00
07:58:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
07:59:01           lo   1963.58   1963.58   1865.37   1865.37      0.00      0.00      0.00      0.00
07:59:01         ens3    222.06    145.79   3082.42     14.04      0.00      0.00      0.00      0.00
07:59:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:00:01           lo   2194.77   2194.77   2081.86   2081.86      0.00      0.00      0.00      0.00
08:00:01         ens3     19.80     17.56      6.29      5.84      0.00      0.00      0.00      0.00
08:00:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:01:01           lo   1106.23   1106.23   1046.46   1046.46      0.00      0.00      0.00      0.00
08:01:01         ens3    107.57     94.40    784.74     22.56      0.00      0.00      0.00      0.00
08:01:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
08:02:01           lo     28.73     28.73      2.83      2.83      0.00      0.00      0.00      0.00
08:02:01         ens3    185.17    188.42     74.07    706.50      0.00      0.00      0.00      0.00
08:02:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:           lo    279.72    279.72    263.59    263.59      0.00      0.00      0.00      0.00
Average:         ens3     93.06     72.79    831.78     49.66      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9337) 	11/22/24 	_x86_64_	(4 CPU)

07:42:43     LINUX RESTART	(4 CPU)

07:43:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:44:01        all     19.35     17.67     14.50      5.15      0.16     43.17
07:44:01          0     21.66     16.63     14.82      7.94      0.16     38.79
07:44:01          1     12.35     19.86     14.44      3.97      0.19     49.18
07:44:01          2     23.18     16.99     14.56      4.12      0.12     41.03
07:44:01          3     20.16     17.23     14.19      4.56      0.16     43.71
07:45:01        all     33.91      0.00      2.11      3.41      0.08     60.48
07:45:01          0     42.27      0.00      3.16      6.76      0.08     47.73
07:45:01          1     32.19      0.00      1.79      1.57      0.08     64.37
07:45:01          2     28.36      0.00      2.13      4.34      0.08     65.10
07:45:01          3     32.81      0.00      1.38      0.97      0.07     64.77
07:46:01        all     77.02      0.00      1.79      0.46      0.13     20.59
07:46:01          0     80.63      0.00      1.63      0.21      0.12     17.42
07:46:01          1     71.91      0.00      1.55      0.15      0.12     26.27
07:46:01          2     77.58      0.00      1.65      0.30      0.10     20.36
07:46:01          3     78.00      0.00      2.34      1.20      0.17     18.29
07:47:01        all     48.31      0.00      0.89      0.10      0.08     50.62
07:47:01          0     40.96      0.00      0.91      0.28      0.08     57.76
07:47:01          1     47.56      0.00      1.03      0.08      0.08     51.25
07:47:01          2     56.05      0.00      0.84      0.03      0.08     42.99
07:47:01          3     48.76      0.00      0.77      0.00      0.08     50.39
07:48:01        all     63.84      0.00      1.64      0.52      0.10     33.90
07:48:01          0     59.78      0.00      1.74      0.82      0.08     37.57
07:48:01          1     67.30      0.00      1.10      0.08      0.10     31.41
07:48:01          2     61.82      0.00      2.10      0.77      0.10     35.21
07:48:01          3     66.46      0.00      1.61      0.40      0.10     31.42
07:49:01        all     67.00      0.00      1.43      0.11      0.10     31.36
07:49:01          0     70.77      0.00      1.19      0.02      0.10     27.92
07:49:01          1     73.12      0.00      1.59      0.10      0.10     25.09
07:49:01          2     46.31      0.00      1.54      0.32      0.10     51.73
07:49:01          3     77.77      0.00      1.40      0.02      0.10     20.71
07:50:01        all     13.70      0.00      0.18      0.08      0.05     85.99
07:50:01          0     24.23      0.00      0.15      0.00      0.05     75.57
07:50:01          1     11.75      0.00      0.08      0.13      0.03     88.00
07:50:01          2      4.63      0.00      0.27      0.17      0.07     94.87
07:50:01          3     14.17      0.00      0.21      0.02      0.05     85.55
07:51:01        all     57.25      0.00      1.19      0.05      0.08     41.43
07:51:01          0     49.11      0.00      0.87      0.00      0.08     49.93
07:51:01          1     62.67      0.00      1.19      0.17      0.08     35.89
07:51:01          2     60.96      0.00      1.09      0.00      0.07     37.89
07:51:01          3     56.28      0.00      1.61      0.02      0.10     42.00
07:52:01        all     44.99      0.00      0.45      0.07      0.08     54.41
07:52:01          0     60.73      0.00      0.67      0.12      0.08     38.41
07:52:01          1     31.33      0.00      0.45      0.13      0.08     68.00
07:52:01          2     37.07      0.00      0.33      0.03      0.08     62.48
07:52:01          3     50.78      0.00      0.35      0.00      0.08     48.79
07:53:01        all     41.02      0.00      0.71      0.08      0.08     58.11
07:53:01          0     31.62      0.00      0.62      0.02      0.07     67.68
07:53:01          1     31.26      0.00      0.72      0.20      0.08     67.74
07:53:01          2     28.75      0.00      0.75      0.08      0.10     70.31
07:53:01          3     72.40      0.00      0.73      0.00      0.08     26.79
07:54:01        all     57.20      0.00      0.47      0.03      0.10     42.21
07:54:01          0     47.63      0.00      0.33      0.00      0.10     51.94
07:54:01          1     85.83      0.00      0.72      0.00      0.08     13.37
07:54:01          2     58.01      0.00      0.33      0.00      0.07     41.59
07:54:01          3     37.48      0.00      0.48      0.13      0.13     61.78

07:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:55:01        all     44.95      0.00      0.25      0.01      0.08     54.70
07:55:01          0     36.52      0.00      0.17      0.00      0.08     63.23
07:55:01          1     17.58      0.00      0.32      0.05      0.08     81.97
07:55:01          2     58.62      0.00      0.32      0.00      0.08     40.98
07:55:01          3     67.23      0.00      0.20      0.00      0.08     32.49
07:56:01        all     28.87      0.00      0.11      0.00      0.08     70.95
07:56:01          0      6.12      0.00      0.07      0.00      0.07     93.74
07:56:01          1     13.90      0.00      0.13      0.00      0.08     85.89
07:56:01          2     43.18      0.00      0.13      0.00      0.07     56.62
07:56:01          3     52.28      0.00      0.10      0.00      0.08     47.54
07:57:01        all     67.70      0.00      1.15      0.09      0.10     30.97
07:57:01          0     65.62      0.00      1.25      0.00      0.10     33.03
07:57:01          1     65.35      0.00      1.39      0.05      0.10     33.12
07:57:01          2     65.13      0.00      0.78      0.02      0.08     33.98
07:57:01          3     74.67      0.00      1.17      0.28      0.12     23.76
07:58:01        all     73.96      0.00      1.86      0.08      0.10     24.00
07:58:01          0     69.64      0.00      1.45      0.15      0.08     28.67
07:58:01          1     80.46      0.00      1.47      0.00      0.10     17.96
07:58:01          2     81.89      0.00      2.58      0.05      0.10     15.38
07:58:01          3     63.87      0.00      1.94      0.13      0.12     33.94
07:59:01        all     71.43      0.00      2.97      0.81      0.10     24.70
07:59:01          0     62.79      0.00      2.70      1.36      0.10     33.05
07:59:01          1     76.64      0.00      2.75      0.59      0.12     19.91
07:59:01          2     72.01      0.00      3.90      0.77      0.08     23.24
07:59:01          3     74.27      0.00      2.53      0.50      0.10     22.60
08:00:01        all     68.75      0.00      2.69      0.42      0.10     28.03
08:00:01          0     64.57      0.00      2.38      0.13      0.10     32.81
08:00:01          1     69.85      0.00      2.36      0.87      0.08     26.83
08:00:01          2     67.94      0.00      2.91      0.45      0.12     28.58
08:00:01          3     72.62      0.00      3.12      0.23      0.12     23.91
08:01:01        all     56.85      0.00      2.46      0.51      0.10     40.08
08:01:01          0     54.94      0.00      2.99      0.92      0.12     41.04
08:01:01          1     50.87      0.00      2.35      0.27      0.10     46.41
08:01:01          2     61.14      0.00      2.15      0.52      0.08     36.11
08:01:01          3     60.48      0.00      2.35      0.34      0.10     36.74
08:02:01        all     15.78      0.00      1.23      2.11      0.06     80.81
08:02:01          0     10.39      0.00      1.67      5.95      0.07     81.93
08:02:01          1      7.78      0.00      0.90      0.10      0.05     91.17
08:02:01          2     28.91      0.00      1.40      0.92      0.07     68.70
08:02:01          3     16.07      0.00      0.96      1.48      0.07     81.44
Average:        all     50.12      0.89      1.97      0.73      0.09     46.19
Average:          0     47.36      0.84      2.01      1.28      0.09     48.41
Average:          1     47.91      1.00      1.88      0.44      0.09     48.68
Average:          2     50.64      0.86      2.06      0.67      0.09     45.67
Average:          3     54.57      0.87      1.94      0.53      0.10     41.98