---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-27392 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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:                            2800.000
BogoMIPS:                           5600.00
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   7% /
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       39M   39M     0 100% /snap/snapd/21759
/dev/loop4       64M   64M     0 100% /snap/core20/2379
/dev/loop5       92M   92M     0 100% /snap/lxd/29619

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32100         925       26355           1        4819       30710
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:30:58:da brd ff:ff:ff:ff:ff:ff
    inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 85701sec preferred_lft 85701sec
    inet6 fe80::f816:3eff:fe30:58da/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 02:42:50:72:4e:4f 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-27392) 	09/25/24 	_x86_64_	(8 CPU)

04:40:29     LINUX RESTART	(8 CPU)

04:41:03          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
04:42:01       426.01    102.45    323.56      0.00   2870.68 101883.26      0.00
04:43:01        86.95     33.21     53.74      0.00   1951.27  10060.07      0.00
04:44:01       486.62     18.71    467.91      0.00   1197.67  11617.13      0.00
04:45:01        17.03      0.67     16.36      0.00     19.59   3469.51      0.00
04:46:01       136.85     10.78    126.07      0.00   4755.87  38870.93      0.00
04:47:01       129.27      0.07    129.21      0.00      0.53   9398.87      0.00
04:48:01        64.46      0.28     64.18      0.00     14.00  26077.97      0.00
04:49:01        20.27      0.00     20.27      0.00      0.00  16453.87      0.00
04:50:01        10.60      0.00     10.60      0.00      0.00    193.40      0.00
04:51:01        13.71      0.07     13.65      0.00      7.20    482.85      0.00
04:52:01        30.58      1.53     29.05      0.00    100.65   2261.22      0.00
Average:       128.40     14.99    113.41      0.00    986.69  19820.44      0.00

04:41:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
04:42:01     29622252  31565892    756756      2.30     74372   2174268   1700576      5.01    995072   1915028    171776
04:43:01     28902104  31170988   1143592      3.48     88716   2472740   1953324      5.76   1425800   2186964    169976
04:44:01     27669816  30108412   2198976      6.69     94892   2629488   3033960      8.94   2606312   2223324     73208
04:45:01     27871436  30431328   1872316      5.70     97208   2745380   2443784      7.20   2304516   2310468     94700
04:46:01     26794696  30064924   2213084      6.73    120984   3410092   2805560      8.27   3016816   2628264    102852
04:47:01     27060396  30252204   2024400      6.16    125536   3328856   2687628      7.92   2844624   2533160      7600
04:48:01     24644744  29075556   3199400      9.73    139508   4505720   3730528     11.00   4268268   3472384    449400
04:49:01     24636576  29067988   3206816      9.76    139616   4506576   3730528     11.00   4274488   3473088       548
04:50:01     24628584  29062012   3212776      9.77    139732   4508428   3730528     11.00   4282252   3474896       408
04:51:01     27001532  31453356    822236      2.50    141040   4524564   1726688      5.09   2086216   3304920     27960
04:52:01     27001460  31459304    815552      2.48    143036   4528060   1685532      4.97   2091804   3302368      2940
Average:     26893963  30337451   1951446      5.94    118604   3575834   2657149      7.83   2745106   2802260    100124

04:41:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
04:42:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:42:01           lo      0.90      0.90      0.09      0.09      0.00      0.00      0.00      0.00
04:42:01         ens3    227.86    162.52   1223.69     53.95      0.00      0.00      0.00      0.00
04:43:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:43:01           lo      1.33      1.33      0.13      0.13      0.00      0.00      0.00      0.00
04:43:01         ens3    266.11    223.26   2941.70     33.00      0.00      0.00      0.00      0.00
04:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:44:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
04:44:01         ens3    130.24    103.15    738.81     21.55      0.00      0.00      0.00      0.00
04:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:45:01           lo      1.33      1.33      0.13      0.13      0.00      0.00      0.00      0.00
04:45:01         ens3    116.29     97.55   1437.08     23.82      0.00      0.00      0.00      0.00
04:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:46:01           lo   3007.55   3007.55   2859.21   2859.21      0.00      0.00      0.00      0.00
04:46:01         ens3    499.30    309.30   6064.86     32.06      0.00      0.00      0.00      0.00
04:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:47:01           lo   1821.78   1821.78   1728.40   1728.40      0.00      0.00      0.00      0.00
04:47:01         ens3     22.71     22.43      8.35      7.64      0.00      0.00      0.00      0.00
04:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:48:01           lo   1781.12   1781.12   1797.16   1797.16      0.00      0.00      0.00      0.00
04:48:01         ens3    150.75    129.22   2024.02     26.92      0.00      0.00      0.00      0.00
04:49:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:49:01           lo      2.50      2.50      0.35      0.35      0.00      0.00      0.00      0.00
04:49:01         ens3      0.38      0.13      0.02      0.01      0.00      0.00      0.00      0.00
04:50:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:50:01           lo      1.78      1.78      0.20      0.20      0.00      0.00      0.00      0.00
04:50:01         ens3      0.13      0.00      0.01      0.00      0.00      0.00      0.00      0.00
04:51:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:51:01           lo      2.42      2.42      1.48      1.48      0.00      0.00      0.00      0.00
04:51:01         ens3     43.41     38.34    194.08     11.36      0.00      0.00      0.00      0.00
04:52:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
04:52:01           lo     33.06     33.06      3.26      3.26      0.00      0.00      0.00      0.00
04:52:01         ens3    149.14    169.67     74.61    460.87      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    606.81    606.81    582.71    582.71      0.00      0.00      0.00      0.00
Average:         ens3    145.77    113.99   1337.28     61.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-27392) 	09/25/24 	_x86_64_	(8 CPU)

04:40:29     LINUX RESTART	(8 CPU)

04:41:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
04:42:01        all     10.41      9.55      7.51      2.40      0.16     69.96
04:42:01          0      7.33     10.54      7.69      1.01      0.14     73.29
04:42:01          1      6.07     10.65      8.08      1.36      0.16     73.69
04:42:01          2     25.74      3.93      5.99      5.20      0.16     58.99
04:42:01          3      8.05     11.70      8.03      1.88      0.17     70.17
04:42:01          4      7.53     10.97      7.44      1.51      0.17     72.38
04:42:01          5      4.10      8.79      7.59      4.73      0.17     74.62
04:42:01          6     13.72      9.26      7.35      2.42      0.16     67.09
04:42:01          7     10.76     10.55      7.93      1.10      0.17     69.49
04:43:01        all     10.90      0.23      0.81      1.02      0.05     86.99
04:43:01          0      7.13      0.35      0.63      0.15      0.03     91.70
04:43:01          1     11.02      0.27      0.70      0.47      0.05     87.49
04:43:01          2      7.28      0.20      0.58      0.17      0.07     91.70
04:43:01          3      8.55      0.33      1.25      0.33      0.03     89.50
04:43:01          4      7.10      0.27      0.57      0.02      0.03     92.02
04:43:01          5      9.64      0.15      0.85      3.02      0.05     86.28
04:43:01          6      5.69      0.12      0.55      2.91      0.03     90.70
04:43:01          7     30.81      0.13      1.37      1.12      0.07     66.49
04:44:01        all     50.92      0.00      1.41      1.15      0.10     46.42
04:44:01          0     44.48      0.00      1.04      0.10      0.08     54.30
04:44:01          1     54.53      0.00      2.18      3.32      0.10     39.87
04:44:01          2     53.81      0.00      1.39      1.36      0.12     43.33
04:44:01          3     47.57      0.00      1.99      2.88      0.10     47.47
04:44:01          4     44.95      0.00      1.00      0.10      0.08     53.86
04:44:01          5     37.37      0.00      1.23      0.60      0.10     60.69
04:44:01          6     58.41      0.00      1.75      0.80      0.10     38.93
04:44:01          7     66.33      0.00      0.69      0.02      0.10     32.86
04:45:01        all     47.24      0.00      1.20      0.15      0.10     51.30
04:45:01          0     31.41      0.00      1.10      0.02      0.08     67.39
04:45:01          1     55.13      0.00      0.92      0.40      0.12     43.44
04:45:01          2     60.27      0.00      1.50      0.50      0.10     37.62
04:45:01          3     53.70      0.00      1.25      0.05      0.10     44.89
04:45:01          4     44.96      0.00      1.04      0.00      0.13     53.86
04:45:01          5     38.07      0.00      1.09      0.00      0.08     60.76
04:45:01          6     55.43      0.00      1.72      0.25      0.12     42.48
04:45:01          7     38.96      0.00      1.02      0.02      0.08     59.92
04:46:01        all     39.95      0.00      2.91      2.17      0.12     54.85
04:46:01          0     37.29      0.00      3.76      0.99      0.10     57.85
04:46:01          1     41.15      0.00      2.42      1.82      0.10     54.50
04:46:01          2     42.53      0.00      3.61      2.70      0.13     51.03
04:46:01          3     43.55      0.00      3.25      1.07      0.12     52.01
04:46:01          4     41.64      0.00      2.17      1.55      0.13     54.51
04:46:01          5     34.49      0.00      3.21      3.72      0.10     58.48
04:46:01          6     42.49      0.00      2.57      4.13      0.10     50.71
04:46:01          7     36.47      0.00      2.26      1.42      0.13     59.70
04:47:01        all     40.27      0.00      1.87      0.71      0.10     57.05
04:47:01          0     36.29      0.00      2.24      1.77      0.10     59.60
04:47:01          1     35.74      0.00      1.94      0.20      0.10     62.02
04:47:01          2     43.52      0.00      1.56      0.13      0.10     54.69
04:47:01          3     41.32      0.00      2.08      0.05      0.08     56.47
04:47:01          4     46.52      0.00      1.36      1.00      0.10     51.02
04:47:01          5     38.69      0.00      1.92      1.00      0.12     58.27
04:47:01          6     42.67      0.00      1.91      0.64      0.08     54.70
04:47:01          7     37.43      0.00      1.99      0.85      0.10     59.63
04:48:01        all     29.33      0.00      1.64      1.03      0.08     67.93
04:48:01          0     23.83      0.00      0.74      0.05      0.07     75.31
04:48:01          1     34.55      0.00      1.67      0.33      0.08     63.36
04:48:01          2     26.02      0.00      1.22      5.20      0.08     67.48
04:48:01          3     27.50      0.00      2.37      0.00      0.10     70.04
04:48:01          4     25.93      0.00      0.80      2.18      0.07     71.02
04:48:01          5     22.56      0.00      1.67      0.19      0.08     75.50
04:48:01          6     50.31      0.00      3.28      0.00      0.10     46.30
04:48:01          7     23.82      0.00      1.34      0.30      0.07     74.46
04:49:01        all      0.91      0.00      0.10      0.99      0.02     97.97
04:49:01          0      1.15      0.00      0.05      1.29      0.00     97.51
04:49:01          1      0.63      0.00      0.08      0.47      0.03     98.78
04:49:01          2      1.02      0.00      0.20      5.67      0.02     93.09
04:49:01          3      0.89      0.00      0.10      0.02      0.02     98.98
04:49:01          4      1.04      0.00      0.13      0.02      0.05     98.76
04:49:01          5      1.09      0.00      0.10      0.00      0.03     98.78
04:49:01          6      0.48      0.00      0.05      0.43      0.02     99.02
04:49:01          7      1.00      0.00      0.08      0.03      0.02     98.87
04:50:01        all      0.94      0.00      0.06      0.04      0.03     98.93
04:50:01          0      1.37      0.00      0.07      0.10      0.02     98.45
04:50:01          1      0.72      0.00      0.03      0.00      0.00     99.25
04:50:01          2      0.38      0.00      0.03      0.08      0.03     99.47
04:50:01          3      0.92      0.00      0.08      0.02      0.03     98.94
04:50:01          4      0.54      0.00      0.05      0.03      0.07     99.31
04:50:01          5      0.33      0.00      0.07      0.02      0.03     99.55
04:50:01          6      0.40      0.00      0.08      0.05      0.02     99.45
04:50:01          7      2.85      0.00      0.08      0.00      0.02     97.05
04:51:01        all     10.82      0.00      0.63      0.14      0.04     88.37
04:51:01          0     11.32      0.00      0.80      0.02      0.03     87.83
04:51:01          1     18.49      0.00      0.53      0.25      0.05     80.67
04:51:01          2     12.56      0.00      0.79      0.05      0.03     86.57
04:51:01          3      8.80      0.00      0.40      0.02      0.05     90.73
04:51:01          4      9.81      0.00      0.69      0.03      0.03     89.44
04:51:01          5      9.90      0.00      0.96      0.69      0.03     88.42
04:51:01          6      9.06      0.00      0.35      0.05      0.03     90.50
04:51:01          7      6.61      0.00      0.54      0.02      0.03     92.80
04:52:01        all      7.65      0.00      0.55      0.30      0.04     91.46
04:52:01          0      3.74      0.00      0.27      1.05      0.03     94.91
04:52:01          1      9.15      0.00      0.40      0.03      0.03     90.38
04:52:01          2     19.53      0.00      0.85      0.50      0.05     79.06
04:52:01          3      6.19      0.00      0.84      0.00      0.03     92.94
04:52:01          4      2.15      0.00      0.45      0.03      0.02     97.35
04:52:01          5     13.04      0.00      0.48      0.74      0.05     85.69
04:52:01          6      5.78      0.00      0.55      0.02      0.03     93.61
04:52:01          7      1.61      0.00      0.57      0.05      0.05     97.73

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all     22.70      0.86      1.68      0.91      0.08     73.77
Average:          0     18.70      0.95      1.65      0.59      0.06     78.04
Average:          1     24.34      0.96      1.70      0.78      0.07     72.15
Average:          2     26.59      0.36      1.59      1.95      0.08     69.43
Average:          3     22.52      1.06      1.95      0.57      0.08     73.82
Average:          4     21.14      0.99      1.41      0.59      0.08     75.80
Average:          5     19.07      0.79      1.72      1.32      0.08     77.02
Average:          6     25.88      0.82      1.81      1.06      0.07     70.35
Average:          7     23.37      0.94      1.60      0.45      0.08     73.58