---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-11820 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):                             8
On-line CPU(s) list:                0-7
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          8
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:                          256 KiB
L1i cache:                          256 KiB
L2 cache:                           4 MiB
L3 cache:                           128 MiB
NUMA node0 CPU(s):                  0-7
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:
8

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev             16G     0   16G   0% /dev
tmpfs           3.2G  1.1M  3.2G   1% /run
/dev/vda1       155G   13G  143G   8% /
tmpfs            16G     0   16G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs            16G     0   16G   0% /sys/fs/cgroup
/dev/loop0       62M   62M     0 100% /snap/core20/1405
/dev/vda15      105M  6.1M   99M   6% /boot/efi
/dev/loop1       68M   68M     0 100% /snap/lxd/22753
tmpfs           3.2G     0  3.2G   0% /run/user/1001
/dev/loop3       45M   45M     0 100% /snap/snapd/23258
/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:          32100        1133       24562           1        6404       30502
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:b4:0b:58 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.48/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85720sec preferred_lft 85720sec
    inet6 fe80::f816:3eff:feb4:b58/64 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 02:42:6b:ff:0b:a8 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-8c-8g-11820) 	12/01/24 	_x86_64_	(8 CPU)

01:42:21     LINUX RESTART	(8 CPU)

01:43:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
01:44:01       461.03     95.05    365.98      0.00   2631.26   6466.53      0.00
01:45:01        75.22     14.55     60.68      0.00    474.64  19232.92      0.00
01:46:01        69.46      4.73     64.72      0.00    167.71  15766.97      0.00
01:47:01        52.34      0.45     51.89      0.00     29.33   7208.13      0.00
01:48:01        82.15      4.50     77.65      0.00   4293.82  60337.94      0.00
01:49:01        10.53      0.12     10.41      0.00      0.93   8530.89      0.00
01:50:01        27.58      1.95     25.63      0.00     89.19  30567.84      0.00
01:51:01         2.18      0.00      2.18      0.00      0.00    279.42      0.00
01:52:01        15.00      6.95      8.05      0.00    114.63   1251.98      0.00
01:53:01        65.42     21.20     44.23      0.00   1918.08   5065.16      0.00
Average:        86.09     14.95     71.15      0.00    971.95  15470.34      0.00

01:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
01:44:01     29052260  30918004   1409636      4.29     59324   2120516   2156936      6.36   1621408   1873432    113116
01:45:01     27084764  29622616   2685368      8.17     73704   2759384   3352696      9.88   3171888   2249304    297552
01:46:01     25673444  28234200   4071352     12.39     80728   2773952   5107280     15.06   4662824   2164188    114720
01:47:01     27265936  30107652   2190644      6.66     86540   3042784   2768104      8.16   2848720   2375760    367420
01:48:01     25274800  29988620   2285072      6.95    123548   4834468   2842824      8.38   4202152   2940108    252860
01:49:01     25263760  29977392   2296324      6.99    123252   4834572   2827736      8.34   4216396   2940044       228
01:50:01     25736496  31331932    940848      2.86    147908   5649528   1768944      5.22   2905184   3738256      6604
01:51:01     25736044  31332784    940032      2.86    147968   5650984   1752908      5.17   2905304   3739616       256
01:52:01     25703440  31340652    930604      2.83    150088   5684012   1783684      5.26   2904280   3764436       388
01:53:01     25341808  31289536    980648      2.98    173440   5941016   1768708      5.21   3021108   3976696    138020
Average:     26213275  30414339   1873053      5.70    116650   4329122   2612982      7.70   3245926   2976184    129116

01:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
01:44:01         ens3   1056.08    617.14   2862.81    243.13      0.00      0.00      0.00      0.00
01:44:01           lo    101.65    101.65    454.87    454.87      0.00      0.00      0.00      0.00
01:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:45:01         ens3    736.12    520.69   7792.56     96.00      0.00      0.00      0.00      0.00
01:45:01           lo    796.65    796.65    764.16    764.16      0.00      0.00      0.00      0.00
01:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:46:01         ens3     17.73     13.03      7.52     10.77      0.00      0.00      0.00      0.00
01:46:01           lo    749.91    749.91    715.70    715.70      0.00      0.00      0.00      0.00
01:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:47:01         ens3    119.93     93.00    875.73     37.34      0.00      0.00      0.00      0.00
01:47:01           lo     14.86     14.86     23.59     23.59      0.00      0.00      0.00      0.00
01:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:48:01         ens3    309.78    224.31   2895.75     67.06      0.00      0.00      0.00      0.00
01:48:01           lo     26.40     26.40     55.69     55.69      0.00      0.00      0.00      0.00
01:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:49:01         ens3   2990.19   1483.49    554.13   8393.87      0.00      0.00      0.00      0.00
01:49:01           lo      7.03      7.03     23.90     23.90      0.00      0.00      0.00      0.00
01:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:50:01         ens3   1282.32    765.59   4408.67   2493.91      0.00      0.00      0.00      0.00
01:50:01           lo      2.32      2.32      0.36      0.36      0.00      0.00      0.00      0.00
01:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:51:01         ens3     23.16     24.60     26.22      5.20      0.00      0.00      0.00      0.00
01:51:01           lo      2.80      2.80      0.40      0.40      0.00      0.00      0.00      0.00
01:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:52:01         ens3     49.20     48.80    118.63     13.50      0.00      0.00      0.00      0.00
01:52:01           lo      1.20      1.20      0.18      0.18      0.00      0.00      0.00      0.00
01:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
01:53:01         ens3     73.90     62.71    747.75     11.59      0.00      0.00      0.00      0.00
01:53:01           lo      1.00      1.00      0.09      0.09      0.00      0.00      0.00      0.00
01:53:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    665.88    385.36   2029.03   1137.31      0.00      0.00      0.00      0.00
Average:           lo    170.39    170.39    203.90    203.90      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-8c-8g-11820) 	12/01/24 	_x86_64_	(8 CPU)

01:42:21     LINUX RESTART	(8 CPU)

01:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
01:44:01        all     14.91      7.79      7.45      1.33      0.15     68.38
01:44:01          0     11.38      7.64      7.80      2.38      0.15     70.64
01:44:01          1     19.22      8.26      7.37      0.40      0.17     64.57
01:44:01          2     17.10      7.00      6.68      1.18      0.15     67.89
01:44:01          3     15.24      7.54      8.06      3.77      0.14     65.25
01:44:01          4     13.39      8.36      7.34      0.51      0.14     70.27
01:44:01          5     12.40      8.40      7.37      0.54      0.15     71.13
01:44:01          6     15.89      6.52      6.74      0.35      0.15     70.34
01:44:01          7     14.68      8.59      8.18      1.47      0.15     66.93
01:45:01        all     27.73      0.00      1.89      0.25      0.09     70.03
01:45:01          0     21.42      0.00      1.38      0.07      0.07     77.07
01:45:01          1     27.84      0.00      1.64      0.03      0.08     70.40
01:45:01          2     26.07      0.00      1.69      1.48      0.10     70.65
01:45:01          3     29.66      0.00      2.11      0.02      0.08     68.13
01:45:01          4     30.04      0.00      2.27      0.12      0.08     67.48
01:45:01          5     28.29      0.00      1.79      0.17      0.10     69.65
01:45:01          6     31.61      0.00      2.75      0.10      0.12     65.42
01:45:01          7     26.97      0.00      1.51      0.05      0.07     71.40
01:46:01        all     35.64      0.00      1.69      0.22      0.08     62.37
01:46:01          0     37.04      0.00      1.66      0.18      0.10     61.02
01:46:01          1     31.45      0.00      1.48      0.05      0.07     66.95
01:46:01          2     42.05      0.00      2.74      0.82      0.08     54.30
01:46:01          3     46.41      0.00      1.62      0.08      0.10     51.79
01:46:01          4     27.51      0.00      1.49      0.44      0.08     70.48
01:46:01          5     34.10      0.00      1.89      0.07      0.07     63.88
01:46:01          6     29.56      0.00      1.22      0.07      0.07     69.08
01:46:01          7     36.95      0.00      1.42      0.05      0.10     61.48
01:47:01        all     32.55      0.00      1.64      0.11      0.09     65.60
01:47:01          0     35.60      0.00      1.77      0.05      0.08     62.49
01:47:01          1     30.27      0.00      2.38      0.27      0.08     67.00
01:47:01          2     27.00      0.00      0.85      0.07      0.08     72.00
01:47:01          3     30.82      0.00      2.03      0.29      0.10     66.76
01:47:01          4     40.12      0.00      1.44      0.02      0.10     58.32
01:47:01          5     27.91      0.00      1.00      0.08      0.08     70.92
01:47:01          6     36.77      0.00      1.99      0.03      0.08     61.12
01:47:01          7     31.93      0.00      1.68      0.08      0.10     66.20
01:48:01        all     20.18      0.00      2.62      0.82      0.07     76.31
01:48:01          0     12.65      0.00      2.23      0.40      0.07     84.65
01:48:01          1     13.86      0.00      4.22      1.91      0.08     79.93
01:48:01          2     30.12      0.00      2.53      0.12      0.05     67.19
01:48:01          3     13.63      0.00      1.73      0.07      0.05     84.52
01:48:01          4     13.28      0.00      2.33      0.20      0.08     84.11
01:48:01          5     16.28      0.00      2.69      1.62      0.07     79.34
01:48:01          6     46.29      0.00      2.79      1.41      0.08     49.42
01:48:01          7     15.35      0.00      2.43      0.87      0.05     81.29
01:49:01        all      7.58      0.00      1.07      0.06      0.06     91.23
01:49:01          0      1.35      0.00      0.35      0.00      0.05     98.25
01:49:01          1     22.28      0.00      3.18      0.00      0.08     74.46
01:49:01          2      6.63      0.00      0.54      0.00      0.03     92.80
01:49:01          3      1.40      0.00      1.36      0.44      0.05     96.75
01:49:01          4      1.87      0.00      0.57      0.00      0.10     97.46
01:49:01          5      1.48      0.00      0.12      0.00      0.03     98.37
01:49:01          6      3.13      0.00      1.08      0.00      0.03     95.76
01:49:01          7     22.71      0.00      1.42      0.05      0.07     75.75
01:50:01        all      3.32      0.00      0.89      0.27      0.04     95.48
01:50:01          0      0.79      0.00      0.97      1.99      0.05     96.20
01:50:01          1      4.27      0.00      1.81      0.03      0.05     93.84
01:50:01          2     13.85      0.00      1.09      0.00      0.05     85.02
01:50:01          3      0.35      0.00      1.05      0.02      0.02     98.57
01:50:01          4      1.77      0.00      0.69      0.00      0.05     97.49
01:50:01          5      0.45      0.00      0.17      0.00      0.02     99.36
01:50:01          6      3.91      0.00      0.48      0.05      0.03     95.53
01:50:01          7      1.15      0.00      0.85      0.08      0.03     97.88
01:51:01        all      0.16      0.00      0.05      0.01      0.02     99.76
01:51:01          0      0.50      0.00      0.13      0.00      0.02     99.35
01:51:01          1      0.17      0.00      0.12      0.00      0.03     99.68
01:51:01          2      0.00      0.00      0.00      0.00      0.03     99.97
01:51:01          3      0.00      0.00      0.00      0.02      0.00     99.98
01:51:01          4      0.02      0.00      0.00      0.00      0.03     99.95
01:51:01          5      0.00      0.00      0.00      0.00      0.02     99.98
01:51:01          6      0.30      0.00      0.03      0.00      0.02     99.65
01:51:01          7      0.30      0.00      0.13      0.05      0.02     99.50
01:52:01        all      1.30      0.00      1.60      0.05      0.03     97.01
01:52:01          0      0.62      0.00      0.64      0.00      0.03     98.71
01:52:01          1      2.77      0.00      2.74      0.20      0.03     94.26
01:52:01          2      2.65      0.00      1.01      0.03      0.03     96.28
01:52:01          3      1.29      0.00      2.67      0.02      0.03     95.99
01:52:01          4      0.93      0.00      2.10      0.00      0.03     96.94
01:52:01          5      0.59      0.00      0.79      0.00      0.02     98.61
01:52:01          6      0.70      0.00      1.44      0.00      0.02     97.85
01:52:01          7      0.87      0.00      1.43      0.18      0.03     97.48
01:53:01        all      8.49      0.00      0.77      0.44      0.04     90.26
01:53:01          0      8.30      0.00      0.92      0.23      0.02     90.54
01:53:01          1     25.29      0.00      1.87      0.38      0.05     72.41
01:53:01          2      8.01      0.00      0.84      0.08      0.03     91.04
01:53:01          3      3.26      0.00      0.32      0.13      0.10     96.19
01:53:01          4      2.65      0.00      0.42      0.13      0.02     96.78
01:53:01          5      0.47      0.00      0.25      0.07      0.03     99.18
01:53:01          6      6.86      0.00      0.80      0.47      0.03     91.84
01:53:01          7     13.15      0.00      0.75      2.00      0.03     84.06
Average:        all     15.18      0.77      1.96      0.36      0.07     81.66
Average:          0     12.97      0.76      1.78      0.53      0.06     83.90
Average:          1     17.72      0.82      2.68      0.33      0.07     78.37
Average:          2     17.35      0.69      1.79      0.38      0.07     79.73
Average:          3     14.20      0.75      2.09      0.48      0.07     82.42
Average:          4     13.13      0.83      1.86      0.14      0.07     83.97
Average:          5     12.20      0.83      1.60      0.25      0.06     85.06
Average:          6     17.48      0.64      1.93      0.25      0.06     79.64
Average:          7     16.39      0.85      1.97      0.49      0.07     80.22