---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-4163 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   11G  145G   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/loop1       68M   68M     0 100% /snap/lxd/22753
/dev/vda15      105M  6.1M   99M   6% /boot/efi
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         920       26252           1        4927       30715
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:7b:0b:b0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.151/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85831sec preferred_lft 85831sec
    inet6 fe80::f816:3eff:fe7b:bb0/64 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 02:42:14:95:07:9f 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-4163) 	12/19/24 	_x86_64_	(8 CPU)

17:18:45     LINUX RESTART	(8 CPU)

17:19:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
17:20:01       420.89    141.19    279.71      0.00  11812.33 121048.45      0.00
17:21:01       152.91     64.79     88.12      0.00   2896.18  14025.55      0.00
17:22:01        26.50      0.95     25.55      0.00     29.86  12232.23      0.00
17:23:01        41.14      1.23     39.91      0.00     61.19   8424.06      0.00
17:24:01        63.41      2.85     60.56      0.00   2024.86  12873.05      0.00
17:25:01        44.94      3.10     41.84      0.00   2502.38  10892.45      0.00
17:26:01        39.64      0.72     38.93      0.00     23.73  28119.31      0.00
17:27:01        73.05      0.17     72.89      0.00     18.53  18832.99      0.00
17:28:01        70.82      0.92     69.91      0.00    112.51   9665.59      0.00
Average:       103.71     23.99     79.71      0.00   2164.80  26236.61      0.00

17:19:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:20:01     29670692  31523248    809848      2.46     66760   2099324   1723732      5.08   1045380   1834616    122696
17:21:01     28378364  30766712   1542172      4.69     96244   2579092   2348380      6.92   1893648   2231332    217716
17:22:01     27345628  30002872   2292796      6.98    117524   2806900   2866184      8.45   2711224   2415996    138404
17:23:01     26934108  29765440   2529012      7.69    136240   2940520   3025780      8.92   2993460   2520520     76196
17:24:01     26639032  29883220   2401356      7.31    164352   3289756   3139052      9.25   2997960   2758976     89224
17:25:01     25886540  29454660   2822240      8.59    185372   3570012   3420240     10.08   3581544   2902628     71132
17:26:01     24539016  29204264   3071720      9.34    199136   4610572   3552980     10.47   4008228   3780080    382696
17:27:01     26555788  31453504    821436      2.50    217576   4789668   1654568      4.88   1637040   4099856    266544
17:28:01     26914184  31474512    801332      2.44    220176   4485264   1681272      4.96   1624760   3789696      2324
Average:     26984817  30392048   1899101      5.78    155931   3463456   2601354      7.67   2499249   2925967    151881

17:19:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:20:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:20:01         ens3    446.82    295.90   2418.33     75.11      0.00      0.00      0.00      0.00
17:20:01           lo      1.63      1.63      0.16      0.16      0.00      0.00      0.00      0.00
17:21:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:21:01         ens3    315.80    260.44   3460.88     36.48      0.00      0.00      0.00      0.00
17:21:01           lo      1.47      1.47      0.14      0.14      0.00      0.00      0.00      0.00
17:22:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:22:01         ens3    201.72    155.47    931.16     35.55      0.00      0.00      0.00      0.00
17:22:01           lo      0.20      0.20      0.02      0.02      0.00      0.00      0.00      0.00
17:23:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:23:01         ens3    171.22    134.86    239.59     37.91      0.00      0.00      0.00      0.00
17:23:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
17:24:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:24:01         ens3    213.21    147.86   1509.35     39.75      0.00      0.00      0.00      0.00
17:24:01           lo      0.53      0.53      0.06      0.06      0.00      0.00      0.00      0.00
17:25:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:25:01         ens3    307.17    219.35   1468.09     57.04      0.00      0.00      0.00      0.00
17:25:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
17:26:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:26:01         ens3    545.74    435.28   2593.93    107.86      0.00      0.00      0.00      0.00
17:26:01           lo      0.07      0.07      0.01      0.01      0.00      0.00      0.00      0.00
17:27:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:27:01         ens3    213.71    182.39     50.32     54.30      0.00      0.00      0.00      0.00
17:27:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
17:28:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
17:28:01         ens3    426.43    333.91    110.69    115.01      0.00      0.00      0.00      0.00
17:28:01           lo      0.87      0.87      0.09      0.09      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:         ens3    315.76    240.61   1420.28     62.11      0.00      0.00      0.00      0.00
Average:           lo      0.66      0.66      0.06      0.06      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-4163) 	12/19/24 	_x86_64_	(8 CPU)

17:18:45     LINUX RESTART	(8 CPU)

17:19:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:20:01        all      9.35      9.01      7.86      4.71      0.13     68.94
17:20:01          0     19.58      7.79      7.10      2.21      0.14     63.18
17:20:01          1      5.20     10.35      8.29      1.91      0.12     74.13
17:20:01          2      3.53      9.81      7.72      2.64      0.12     76.17
17:20:01          3      4.93      9.31      8.11      9.17      0.14     68.34
17:20:01          4      8.50      9.82      7.64      2.54      0.10     71.40
17:20:01          5      5.96      5.91      7.65     12.93      0.17     67.39
17:20:01          6     13.53      9.77      9.16      4.21      0.13     63.19
17:20:01          7     13.57      9.32      7.22      2.09      0.10     67.70
17:21:01        all     23.51      2.93      3.23      1.69      0.09     68.55
17:21:01          0     45.15      1.57      3.33      1.57      0.08     48.29
17:21:01          1     23.07      3.65      2.97      0.50      0.08     69.72
17:21:01          2     17.78      3.25      3.05      0.40      0.07     75.45
17:21:01          3     18.58      2.51      4.28      5.05      0.10     69.48
17:21:01          4     18.08      1.75      2.59      2.77      0.10     74.71
17:21:01          5     23.44      3.24      3.05      1.92      0.08     68.27
17:21:01          6     26.03      4.20      3.52      0.54      0.08     65.63
17:21:01          7     15.93      3.24      3.09      0.77      0.08     76.89
17:22:01        all     47.09      0.00      1.28      0.90      0.09     50.64
17:22:01          0     53.96      0.00      2.12      0.03      0.12     43.76
17:22:01          1     51.50      0.00      1.31      0.12      0.10     46.97
17:22:01          2     46.12      0.00      1.04      0.64      0.10     52.10
17:22:01          3     31.21      0.00      0.88      1.57      0.08     66.26
17:22:01          4     53.39      0.00      1.00      2.01      0.08     43.51
17:22:01          5     46.94      0.00      1.85      0.02      0.08     51.11
17:22:01          6     59.66      0.00      1.16      0.22      0.10     38.86
17:22:01          7     34.01      0.00      0.90      2.61      0.07     62.41
17:23:01        all     43.45      0.00      1.29      0.41      0.08     54.76
17:23:01          0     43.73      0.00      1.47      0.00      0.08     54.72
17:23:01          1     47.18      0.00      1.10      0.05      0.07     51.60
17:23:01          2     46.08      0.00      1.02      0.54      0.08     52.28
17:23:01          3     36.72      0.00      1.04      0.02      0.07     62.16
17:23:01          4     48.29      0.00      1.65      0.52      0.08     49.46
17:23:01          5     39.84      0.00      1.02      2.14      0.08     56.92
17:23:01          6     42.84      0.00      1.72      0.02      0.08     55.34
17:23:01          7     42.91      0.00      1.29      0.03      0.10     55.66
17:24:01        all     41.74      0.00      1.51      1.53      0.08     55.15
17:24:01          0     33.16      0.00      1.59      0.98      0.07     64.21
17:24:01          1     41.13      0.00      1.22      0.13      0.07     57.45
17:24:01          2     49.30      0.00      1.56      1.22      0.08     47.83
17:24:01          3     43.93      0.00      1.31      1.91      0.07     52.78
17:24:01          4     37.04      0.00      1.24      0.72      0.07     60.94
17:24:01          5     45.60      0.00      1.44      1.81      0.08     51.06
17:24:01          6     49.02      0.00      2.19      2.51      0.08     46.19
17:24:01          7     34.78      0.00      1.51      2.91      0.08     60.72
17:25:01        all     39.81      0.00      1.75      0.79      0.08     57.57
17:25:01          0     37.66      0.00      1.77      1.87      0.08     58.61
17:25:01          1     35.25      0.00      1.47      0.23      0.07     62.99
17:25:01          2     42.26      0.00      1.76      1.04      0.08     54.86
17:25:01          3     41.84      0.00      2.66      1.32      0.08     54.10
17:25:01          4     44.27      0.00      1.29      0.64      0.08     53.72
17:25:01          5     40.61      0.00      1.61      0.38      0.07     57.33
17:25:01          6     41.21      0.00      1.81      0.44      0.07     56.48
17:25:01          7     35.43      0.00      1.62      0.38      0.08     62.48
17:26:01        all     20.31      0.00      1.16      1.69      0.07     76.77
17:26:01          0     27.38      0.00      2.19      5.10      0.08     65.24
17:26:01          1     14.30      0.00      0.54      0.02      0.05     85.10
17:26:01          2      9.95      0.00      1.22      5.85      0.05     82.92
17:26:01          3     18.77      0.00      1.37      0.42      0.05     79.38
17:26:01          4     35.07      0.00      1.31      0.89      0.08     62.66
17:26:01          5     10.70      0.00      0.67      0.57      0.03     88.03
17:26:01          6     12.30      0.00      0.47      0.35      0.07     86.82
17:26:01          7     34.08      0.00      1.54      0.30      0.13     63.95
17:27:01        all     24.69      0.00      1.39      1.09      0.07     72.76
17:27:01          0     21.21      0.00      0.45      4.23      0.05     74.06
17:27:01          1     30.38      0.00      1.77      0.02      0.08     67.75
17:27:01          2     20.80      0.00      0.75      2.50      0.07     75.88
17:27:01          3     20.90      0.00      0.65      0.00      0.05     78.40
17:27:01          4     21.68      0.00      1.07      1.12      0.12     76.01
17:27:01          5      7.88      0.00      0.41      0.00      0.05     91.66
17:27:01          6     58.73      0.00      5.20      0.85      0.10     35.12
17:27:01          7     16.17      0.00      0.84      0.05      0.05     82.90
17:28:01        all     10.23      0.00      0.78      0.97      0.05     87.97
17:28:01          0     10.69      0.00      0.65      3.52      0.07     85.08
17:28:01          1     35.51      0.00      0.62      0.03      0.05     63.78
17:28:01          2      0.52      0.00      0.55      3.46      0.03     95.44
17:28:01          3     10.66      0.00      0.42      0.08      0.02     88.82
17:28:01          4     19.48      0.00      1.02      0.47      0.10     78.93
17:28:01          5      1.43      0.00      0.72      0.02      0.03     97.80
17:28:01          6      0.85      0.00      0.22      0.00      0.02     98.92
17:28:01          7      2.85      0.00      2.06      0.17      0.07     94.85
Average:        all     28.93      1.32      2.24      1.53      0.08     65.90
Average:          0     32.51      1.03      2.29      2.17      0.09     61.91
Average:          1     31.53      1.55      2.14      0.33      0.08     64.37
Average:          2     26.27      1.45      2.07      2.03      0.08     68.11
Average:          3     25.29      1.30      2.29      2.16      0.07     68.88
Average:          4     31.79      1.28      2.08      1.29      0.09     63.46
Average:          5     24.68      1.00      2.03      2.18      0.08     70.03
Average:          6     33.80      1.54      2.82      1.01      0.08     60.74
Average:          7     25.54      1.39      2.22      1.04      0.09     69.73