---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-86123 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   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/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         882       28241           0        3043       30847
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:b7:8e:f9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86181sec preferred_lft 86181sec
    inet6 fe80::f816:3eff:feb7:8ef9/64 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 02:42:3f:91:d7:9c 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 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-86123) 	11/23/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:02          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       269.97     36.79    233.18   1715.78  26626.40
16:56:01       193.57     35.93    157.64   2050.72  41918.61
16:57:01        61.47     13.60     47.88   1009.30  37421.50
Average:       174.47     28.73    145.75   1591.24  35370.74

16:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     30123832  31685748   2815388      8.55     69816   1804416   1400196      4.12    883220   1642228    158008
16:56:01     28968684  31452188   3970536     12.05     87948   2682664   1587124      4.67   1340340   2292192    372296
16:57:01     28891804  31560496   4047416     12.29     91028   2862756   1455444      4.28   1312196   2395228     15760
Average:     29328107  31566144   3611113     10.96     82931   2449945   1480921      4.36   1178585   2109883    182021

16:54:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01           lo      1.36      1.36      0.15      0.15      0.00      0.00      0.00      0.00
16:55:01         ens3     92.44     61.38    913.41     13.88      0.00      0.00      0.00      0.00
16:56:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:56:01           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
16:56:01         ens3    879.19    694.85   6570.82    176.60      0.00      0.00      0.00      0.00
16:57:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:57:01           lo      0.87      0.87      0.10      0.10      0.00      0.00      0.00      0.00
16:57:01         ens3    322.21    235.96   2358.83     65.18      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      1.03      1.03      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    433.17    332.23   3294.24     85.62      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-86123) 	11/23/24 	_x86_64_	(8 CPU)

16:53:26     LINUX RESTART	(8 CPU)

16:54:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all      8.81      0.00      0.87      2.63      0.05     87.65
16:55:01          0     14.17      0.00      1.22      0.76      0.03     83.81
16:55:01          1      0.53      0.00      0.46      8.84      0.03     90.14
16:55:01          2      5.57      0.00      0.32      1.85      0.08     92.17
16:55:01          3      5.91      0.00      0.83      0.49      0.05     92.72
16:55:01          4     22.47      0.00      2.20      5.43      0.07     69.84
16:55:01          5      4.24      0.00      0.49      3.24      0.03     91.99
16:55:01          6     16.52      0.00      1.07      0.32      0.05     82.04
16:55:01          7      1.07      0.00      0.41      0.07      0.02     98.44
16:56:01        all     23.32      0.00      1.98      1.78      0.08     72.84
16:56:01          0     19.39      0.00      2.14      0.02      0.07     78.39
16:56:01          1     18.39      0.00      1.50      7.14      0.08     72.89
16:56:01          2     29.17      0.00      2.25      2.11      0.07     66.40
16:56:01          3     27.73      0.00      1.67      1.47      0.10     69.02
16:56:01          4     18.18      0.00      2.51      2.29      0.08     76.93
16:56:01          5     23.53      0.00      3.16      0.33      0.08     72.89
16:56:01          6     22.88      0.00      0.85      0.23      0.05     75.99
16:56:01          7     27.31      0.00      1.71      0.64      0.12     70.23
16:57:01        all     17.37      0.00      0.80      1.56      0.05     80.22
16:57:01          0     22.55      0.00      1.05      0.30      0.05     76.04
16:57:01          1     10.44      0.00      0.90      3.79      0.10     84.77
16:57:01          2      8.13      0.00      0.59      6.67      0.05     84.57
16:57:01          3     24.09      0.00      0.82      0.62      0.05     74.42
16:57:01          4     14.78      0.00      0.55      0.42      0.03     84.21
16:57:01          5     14.19      0.00      1.09      0.35      0.03     84.34
16:57:01          6     11.47      0.00      0.58      0.02      0.03     87.90
16:57:01          7     33.32      0.00      0.84      0.33      0.05     65.46
Average:        all     16.54      0.00      1.22      1.98      0.06     80.20
Average:          0     18.72      0.00      1.47      0.36      0.05     79.40
Average:          1      9.83      0.00      0.96      6.58      0.07     82.56
Average:          2     14.33      0.00      1.05      3.55      0.07     80.99
Average:          3     19.30      0.00      1.11      0.86      0.07     78.66
Average:          4     18.45      0.00      1.75      2.70      0.06     77.04
Average:          5     14.03      0.00      1.58      1.30      0.05     83.03
Average:          6     16.95      0.00      0.83      0.19      0.04     81.98
Average:          7     20.66      0.00      0.99      0.35      0.06     77.94