---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77410 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
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:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-7
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 xtopology 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 xsaves clzero xsaveerptr 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  708K  3.2G   1% /run
/dev/vda1       155G   13G  143G   9% /
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/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           3.2G     0  3.2G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          32167         860       26168           0        5138       30852
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:56:c8:cc brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86047sec preferred_lft 86047sec
    inet6 fe80::f816:3eff:fe56:c8cc/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:1a:6a:ed:b7 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
    inet6 fe80::42:1aff:fe6a:edb7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77410) 	10/17/24 	_x86_64_	(8 CPU)

14:41:57     LINUX RESTART	(8 CPU)

14:42:01          tps      rtps      wtps   bread/s   bwrtn/s
14:43:02       307.77     74.37    233.39   5317.78  59150.67
14:44:01       195.66     50.67    144.99   3891.41  32143.30
14:45:01       216.31     11.40    204.92   1093.55  90333.74
14:46:01       312.53      0.88    311.65    109.45  87805.63
14:47:01        94.87      0.05     94.82      1.20  41229.13
Average:       225.53     27.40    198.13   2076.63  62232.78

14:42:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:43:02     30265916  31671656   2673304      8.12     54840   1670392   1412832      4.16    877376   1523268     94504
14:44:01     29501392  31338312   3437828     10.44     83848   2053000   1797488      5.29   1319788   1803560     78900
14:45:01     26627340  30415084   6311880     19.16    103004   3934144   2506048      7.37   2539952   3365628        72
14:46:01     25404316  30371908   7534904     22.88    120504   5044748   2896040      8.52   3238468   3824724       432
14:47:01     25601464  30389952   7337756     22.28    123788   4865044   2531972      7.45   3388624   3485560        68
Average:     27480086  30837382   5459134     16.57     97197   3513466   2228876      6.56   2272842   2800548     34795

14:42:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:43:02         ens3    404.65    262.66   1168.21     75.65      0.00      0.00      0.00      0.00
14:43:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:43:02           lo      1.73      1.73      0.17      0.17      0.00      0.00      0.00      0.00
14:44:01         ens3    231.99    201.56   1721.93     45.05      0.00      0.00      0.00      0.00
14:44:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:44:01           lo      2.51      2.51      0.24      0.24      0.00      0.00      0.00      0.00
14:45:01         ens3    607.85    486.50   6929.94     99.62      0.00      0.00      0.00      0.00
14:45:01      docker0      0.00      0.02      0.00      0.00      0.00      0.00      0.00      0.00
14:45:01           lo      1.13      1.13      0.10      0.10      0.00      0.00      0.00      0.00
14:46:01         ens3     85.49     57.14   2069.71      8.60      0.00      0.00      0.00      0.00
14:46:01    veth1c7a97f      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:46:01      docker0      2.78      5.93      0.17     87.71      0.00      0.00      0.00      0.00
14:46:01           lo      1.13      1.13      0.10      0.10      0.00      0.00      0.00      0.00
14:47:01         ens3    403.82    454.21    118.70   3530.08      0.00      0.00      0.00      0.00
14:47:01      docker0      2.60      6.47      0.16     87.73      0.00      0.00      0.00      0.00
14:47:01           lo      2.73      2.73      0.25      0.25      0.00      0.00      0.00      0.00
Average:         ens3    347.14    292.72   2403.97    754.16      0.00      0.00      0.00      0.00
Average:      docker0      1.08      2.49      0.07     35.21      0.00      0.00      0.00      0.00
Average:           lo      1.85      1.85      0.17      0.17      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77410) 	10/17/24 	_x86_64_	(8 CPU)

14:41:57     LINUX RESTART	(8 CPU)

14:42:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:43:02        all      8.26      0.00      1.16      3.97      0.04     86.57
14:43:02          0      3.62      0.00      1.90      6.68      0.05     87.75
14:43:02          1     24.59      0.00      1.57      2.14      0.03     71.67
14:43:02          2      7.92      0.00      1.06      7.64      0.05     83.34
14:43:02          3      3.99      0.00      0.97      3.76      0.02     91.27
14:43:02          4      7.35      0.00      0.99      6.73      0.03     84.90
14:43:02          5      6.50      0.00      0.95      0.84      0.03     91.68
14:43:02          6      5.96      0.00      0.72      0.37      0.03     92.92
14:43:02          7      6.17      0.00      1.12      3.65      0.03     89.03
14:44:01        all     13.48      0.00      1.12      3.14      0.05     82.21
14:44:01          0      8.96      0.00      0.75      0.15      0.03     90.11
14:44:01          1     20.63      0.00      2.33      2.52      0.07     74.46
14:44:01          2     21.87      0.00      1.36     11.06      0.07     65.64
14:44:01          3      5.30      0.00      0.31      3.61      0.03     90.75
14:44:01          4     20.58      0.00      1.14      3.72      0.07     74.49
14:44:01          5      9.84      0.00      1.48      2.57      0.08     86.03
14:44:01          6     15.25      0.00      0.97      0.88      0.03     82.86
14:44:01          7      5.39      0.00      0.60      0.60      0.03     93.38
14:45:01        all     19.06      0.00      2.11      4.52      0.06     74.25
14:45:01          0     13.51      0.00      2.63      0.60      0.05     83.21
14:45:01          1     18.74      0.00      2.03      0.29      0.05     78.89
14:45:01          2     20.76      0.00      2.21     16.15      0.07     60.81
14:45:01          3     26.32      0.00      2.92      0.45      0.07     70.24
14:45:01          4     19.30      0.00      2.05      0.32      0.07     78.26
14:45:01          5     11.82      0.00      1.72      1.02      0.07     85.37
14:45:01          6     12.71      0.00      2.22     17.08      0.07     67.92
14:45:01          7     29.29      0.00      1.16      0.37      0.07     69.12
14:46:01        all      9.08      0.00      3.35      5.50      0.07     81.99
14:46:01          0      7.37      0.00      3.30      4.15      0.07     85.11
14:46:01          1      7.73      0.00      3.61      0.79      0.07     87.80
14:46:01          2      8.23      0.00      2.56      3.59      0.05     85.57
14:46:01          3      8.47      0.00      3.00      0.34      0.07     88.12
14:46:01          4      6.59      0.00      2.73      9.36      0.07     81.25
14:46:01          5     12.78      0.00      3.03      2.84      0.08     81.27
14:46:01          6     10.92      0.00      4.77      3.30      0.07     80.94
14:46:01          7     10.62      0.00      3.72     19.55      0.08     66.02
14:47:01        all      6.97      0.00      0.89      2.79      0.04     89.30
14:47:01          0      3.50      0.00      0.87      8.37      0.03     87.22
14:47:01          1      1.79      0.00      0.53      0.17      0.03     97.48
14:47:01          2     11.29      0.00      0.68      0.20      0.05     87.77
14:47:01          3      6.74      0.00      0.84      0.17      0.07     92.18
14:47:01          4      2.97      0.00      0.60     11.50      0.05     84.88
14:47:01          5      9.98      0.00      1.29      1.65      0.05     87.03
14:47:01          6      9.32      0.00      0.99      0.02      0.05     89.62
14:47:01          7     10.22      0.00      1.39      0.20      0.05     88.13
Average:        all     11.36      0.00      1.73      3.98      0.05     82.88
Average:          0      7.38      0.00      1.89      4.01      0.05     86.67
Average:          1     14.68      0.00      2.01      1.18      0.05     82.08
Average:          2     13.99      0.00      1.57      7.71      0.06     76.68
Average:          3     10.17      0.00      1.61      1.66      0.05     86.51
Average:          4     11.32      0.00      1.50      6.34      0.06     80.78
Average:          5     10.18      0.00      1.69      1.78      0.06     86.28
Average:          6     10.82      0.00      1.93      4.32      0.05     82.88
Average:          7     12.36      0.00      1.60      4.89      0.05     81.10