---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-4594 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   13G   66G  16% /
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/loop0       62M   62M     0 100% /snap/core20/1405
/dev/loop2       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       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:          15997         746        9155           1        6095       14911
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:51:0f:ee brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.180/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85486sec preferred_lft 85486sec
    inet6 fe80::f816:3eff:fe51:fee/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 02:42:41:dc:4c:a1 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-4594) 	12/21/24 	_x86_64_	(4 CPU)

17:32:12     LINUX RESTART	(4 CPU)

17:33:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
17:34:01       157.50     60.40     97.10      0.00   1931.20  11108.24      0.00
17:35:01        25.23      0.03     25.20      0.00      2.80   4392.33      0.00
17:36:01       175.84     36.36    139.48      0.00   1691.98  12623.76      0.00
17:37:02        13.45      1.52     11.93      0.00     98.38   2880.85      0.00
17:38:01        51.85      5.29     46.56      0.00   4581.09  10248.73      0.00
17:39:01        33.79      4.05     29.74      0.00    128.22  11853.12      0.00
17:40:01        49.11      0.73     48.38      0.00     44.26  12245.69      0.00
17:41:01        90.18      0.13     90.05      0.00      6.00  10678.09      0.00
17:42:01        35.19      0.47     34.73      0.00     11.86  16595.63      0.00
17:43:01        30.21      0.00     30.21      0.00      0.00  38203.50      0.00
17:44:01        17.00      0.00     17.00      0.00      0.00   3486.49      0.00
17:45:01        94.95      0.00     94.95      0.00      0.00  11629.53      0.00
17:46:01        29.81      0.07     29.75      0.00      7.20  12635.23      0.00
17:47:01        33.69      1.58     32.11      0.00    105.32  17322.58      0.00
Average:        59.74      7.84     51.89      0.00    608.62  12569.02      0.00

17:33:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:34:01     13242736  15415016    560648      3.42     74372   2288808   1268216      7.28    807080   2046408    125872
17:35:01     13242212  15415472    559776      3.42     74924   2289136   1268216      7.28    807336   2046720         0
17:36:01     11996876  14619860   1342360      8.19     88564   2706624   1943580     11.15   1718740   2346428     56140
17:37:02     11402336  14092596   1869060     11.41     90988   2765228   2428752     13.93   2310588   2343344     35300
17:38:01     10932008  14004180   1946848     11.88    100496   3126552   2471716     14.18   2599660   2501048      8344
17:39:01      9888752  13343992   2606688     15.91    109084   3482504   3103496     17.81   3366812   2753768    200600
17:40:01      9599404  13118728   2832000     17.29    111948   3540364   3296044     18.91   3669624   2738228    183408
17:41:01     10067472  13508068   2442660     14.91    117860   3457708   2956136     16.96   3289160   2653020     22360
17:42:01      8982200  13448520   2501676     15.27    124336   4437992   2867396     16.45   3883712   3106408    627312
17:43:01      7820748  12814784   3135472     19.14    126672   4942356   3480944     19.97   4803004   3324736      7064
17:44:01      7743900  12949456   3000332     18.32    132624   5137404   3367504     19.32   4708212   3485712    197996
17:45:01      8055708  13208196   2741564     16.74    137076   5081072   3106340     17.82   4438788   3445500    122964
17:46:01      9452768  15333272    616760      3.77    139356   5781116   1345084      7.72   2659352   3807592    481796
17:47:01      9378376  15268952    680208      4.15    141184   5789108   1397708      8.02   2731116   3808696      2444
Average:     10128964  14038649   1916861     11.70    112106   3916141   2450081     14.06   2985227   2886258    147971

17:33:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:34:01         ens3     93.22     77.99   1010.69     15.13      0.00      0.00      0.00      0.00
17:34:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:34:01           lo      1.49      1.49      0.15      0.15      0.00      0.00      0.00      0.00
17:35:01         ens3     18.20     16.93    132.26      3.21      0.00      0.00      0.00      0.00
17:35:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:35:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
17:36:01         ens3    368.36    294.83   5305.66     37.32      0.00      0.00      0.00      0.00
17:36:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:36:01           lo      0.40      0.40      0.04      0.04      0.00      0.00      0.00      0.00
17:37:02         ens3     61.61     51.42     65.46     14.98      0.00      0.00      0.00      0.00
17:37:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:37:02           lo      2.98      2.98      0.24      0.24      0.00      0.00      0.00      0.00
17:38:01         ens3    190.65    122.52   2914.97     12.50      0.00      0.00      0.00      0.00
17:38:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:38:01           lo      1.29      1.29      0.14      0.14      0.00      0.00      0.00      0.00
17:39:01         ens3    239.20    166.06   2994.61     21.77      0.00      0.00      0.00      0.00
17:39:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:39:01           lo   1997.53   1997.53   1885.97   1885.97      0.00      0.00      0.00      0.00
17:40:01         ens3     68.62     49.48    304.53     14.07      0.00      0.00      0.00      0.00
17:40:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:40:01           lo   3044.49   3044.49   2891.37   2891.37      0.00      0.00      0.00      0.00
17:41:01         ens3    107.50     89.14   1060.05     13.93      0.00      0.00      0.00      0.00
17:41:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:41:01           lo   2113.28   2113.28   2008.50   2008.50      0.00      0.00      0.00      0.00
17:42:01         ens3    113.80    103.15    246.22     35.21      0.00      0.00      0.00      0.00
17:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:42:01           lo    939.71    939.71    893.31    893.31      0.00      0.00      0.00      0.00
17:43:01         ens3     38.89     38.16     41.28     13.93      0.00      0.00      0.00      0.00
17:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:43:01           lo      1.13      1.13      0.09      0.09      0.00      0.00      0.00      0.00
17:44:01         ens3     16.68     16.83     16.94      4.24      0.00      0.00      0.00      0.00
17:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:44:01           lo   1027.40   1027.40    975.19    975.19      0.00      0.00      0.00      0.00
17:45:01         ens3     25.33     24.20      8.41      7.83      0.00      0.00      0.00      0.00
17:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:45:01           lo   2972.89   2972.89   2829.48   2829.48      0.00      0.00      0.00      0.00
17:46:01         ens3     94.78     84.30     30.12     27.06      0.00      0.00      0.00      0.00
17:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:46:01           lo    200.95    200.95    189.19    189.19      0.00      0.00      0.00      0.00
17:47:01         ens3    245.89    281.00    105.53    827.88      0.00      0.00      0.00      0.00
17:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:47:01           lo     56.46     56.46      5.56      5.56      0.00      0.00      0.00      0.00
Average:         ens3    120.15    101.15   1014.70     75.08      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
Average:           lo    884.98    884.98    836.23    836.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4594) 	12/21/24 	_x86_64_	(4 CPU)

17:32:12     LINUX RESTART	(4 CPU)

17:33:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:34:01        all     16.00      8.96      7.66      1.58      0.09     65.71
17:34:01          0     14.15      8.41      6.94      1.97      0.08     68.45
17:34:01          1     16.58      7.92      6.93      1.11      0.09     67.37
17:34:01          2     23.54      9.86      8.41      1.33      0.09     56.76
17:34:01          3      9.79      9.65      8.35      1.92      0.08     70.20
17:35:01        all      0.13      0.00      0.10      0.16      0.03     99.58
17:35:01          0      0.07      0.00      0.05      0.05      0.05     99.78
17:35:01          1      0.02      0.00      0.03      0.00      0.02     99.93
17:35:01          2      0.08      0.00      0.03      0.00      0.02     99.87
17:35:01          3      0.37      0.00      0.30      0.58      0.02     98.73
17:36:01        all     48.27      0.00      2.19      1.00      0.08     48.45
17:36:01          0     45.53      0.00      2.18      1.46      0.07     50.76
17:36:01          1     54.03      0.00      1.88      0.74      0.08     43.27
17:36:01          2     43.95      0.00      2.72      1.21      0.08     52.04
17:36:01          3     49.55      0.00      1.99      0.60      0.10     47.76
17:37:02        all     70.93      0.00      1.98      0.05      0.10     26.94
17:37:02          0     66.31      0.00      2.36      0.12      0.12     31.10
17:37:02          1     72.40      0.00      1.80      0.03      0.08     25.68
17:37:02          2     69.03      0.00      1.98      0.03      0.10     28.85
17:37:02          3     75.96      0.00      1.79      0.00      0.10     22.15
17:38:01        all     80.04      0.00      2.93      0.27      0.10     16.66
17:38:01          0     76.60      0.00      3.05      0.44      0.10     19.81
17:38:01          1     82.35      0.00      3.11      0.09      0.10     14.35
17:38:01          2     75.94      0.00      3.08      0.22      0.10     20.65
17:38:01          3     85.26      0.00      2.45      0.34      0.10     11.85
17:39:01        all     44.47      0.00      2.52      0.24      0.07     52.70
17:39:01          0     45.66      0.00      1.98      0.13      0.07     52.15
17:39:01          1     40.35      0.00      2.98      0.42      0.08     56.17
17:39:01          2     46.23      0.00      3.47      0.37      0.07     49.87
17:39:01          3     45.66      0.00      1.66      0.03      0.07     52.59
17:40:01        all     66.88      0.00      3.25      0.15      0.08     29.63
17:40:01          0     69.67      0.00      3.00      0.03      0.08     27.21
17:40:01          1     62.33      0.00      2.58      0.13      0.08     34.87
17:40:01          2     69.78      0.00      3.07      0.12      0.08     26.95
17:40:01          3     65.77      0.00      4.35      0.30      0.08     29.50
17:41:01        all     60.33      0.00      2.78      0.43      0.09     36.37
17:41:01          0     62.20      0.00      2.91      0.22      0.12     34.55
17:41:01          1     60.91      0.00      3.63      0.13      0.08     35.24
17:41:01          2     59.33      0.00      1.97      0.69      0.08     37.93
17:41:01          3     58.85      0.00      2.62      0.69      0.08     37.75
17:42:01        all     48.88      0.00      2.69      0.32      0.07     48.03
17:42:01          0     37.81      0.00      2.04      0.05      0.07     60.04
17:42:01          1     65.02      0.00      3.82      0.62      0.08     30.45
17:42:01          2     48.82      0.00      2.79      0.54      0.07     47.78
17:42:01          3     43.89      0.00      2.11      0.08      0.07     53.84
17:43:01        all     55.55      0.00      1.44      0.36      0.08     42.57
17:43:01          0     51.93      0.00      1.35      0.02      0.08     46.62
17:43:01          1     44.30      0.00      1.16      1.28      0.07     53.20
17:43:01          2     62.67      0.00      1.65      0.00      0.10     35.57
17:43:01          3     63.27      0.00      1.59      0.13      0.07     34.93
17:44:01        all     47.43      0.00      1.36      0.19      0.08     50.93
17:44:01          0     44.16      0.00      1.09      0.03      0.08     54.64
17:44:01          1     35.67      0.00      1.31      0.17      0.08     62.77
17:44:01          2     37.49      0.00      1.66      0.50      0.07     60.29
17:44:01          3     72.42      0.00      1.39      0.07      0.10     26.03

17:44:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:45:01        all     56.58      0.00      2.92      0.73      0.09     39.68
17:45:01          0     53.63      0.00      2.73      0.59      0.08     42.96
17:45:01          1     54.08      0.00      3.06      0.80      0.08     41.98
17:45:01          2     65.04      0.00      4.22      1.19      0.10     29.44
17:45:01          3     53.60      0.00      1.68      0.32      0.08     44.32
17:46:01        all     44.00      0.00      2.22      0.46      0.08     53.25
17:46:01          0     41.69      0.00      2.00      0.64      0.07     55.60
17:46:01          1     38.57      0.00      1.78      0.70      0.08     58.86
17:46:01          2     36.09      0.00      1.89      0.00      0.08     61.94
17:46:01          3     59.64      0.00      3.23      0.49      0.07     36.57
17:47:01        all     12.96      0.00      1.12      1.12      0.05     84.75
17:47:01          0      3.23      0.00      0.87      0.58      0.03     95.29
17:47:01          1     16.38      0.00      1.58      2.52      0.05     79.46
17:47:01          2      5.70      0.00      0.99      0.05      0.05     93.21
17:47:01          3     26.49      0.00      1.05      1.34      0.07     71.05
Average:        all     46.58      0.63      2.51      0.50      0.08     49.70
Average:          0     43.72      0.59      2.32      0.45      0.08     52.84
Average:          1     45.90      0.56      2.54      0.62      0.08     50.30
Average:          2     45.97      0.69      2.70      0.45      0.08     50.12
Average:          3     50.74      0.68      2.46      0.49      0.08     45.55