---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-90965 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:             2800.000
BogoMIPS:            5600.00
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         871       28253           0        3041       30858
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:96:1f:1b brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86191sec preferred_lft 86191sec
    inet6 fe80::f816:3eff:fe96:1f1b/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:83:67:f2 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-90965) 	12/14/24 	_x86_64_	(8 CPU)

16:53:25     LINUX RESTART	(8 CPU)

16:54:02          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       311.90     40.94    270.95   1841.32  19304.39
16:56:01       181.14     36.44    144.70   2491.17  35450.18
Average:       245.96     38.67    207.29   2169.00  27445.79

16:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     30040204  31701640   2899016      8.80     74644   1892664   1942632      5.72    870780   1729148    231304
16:56:01     28670140  31304464   4269080     12.96     88384   2831576   1692524      4.98   1511564   2416828    395816
Average:     29355172  31503052   3584048     10.88     81514   2362120   1817578      5.35   1191172   2072988    313560

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         ens3     80.65     59.07   1173.56     24.49      0.00      0.00      0.00      0.00
16:55:01           lo      1.42      1.42      0.15      0.15      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         ens3   1165.69    800.45   8304.80    185.76      0.00      0.00      0.00      0.00
16:56:01           lo      0.93      0.93      0.10      0.10      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    627.77    432.91   4769.44    105.81      0.00      0.00      0.00      0.00
Average:           lo      1.18      1.18      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-90965) 	12/14/24 	_x86_64_	(8 CPU)

16:53:25     LINUX RESTART	(8 CPU)

16:54:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:01        all     10.17      0.00      0.90      2.09      0.04     86.81
16:55:01          0     12.28      0.00      1.97      3.70      0.03     82.02
16:55:01          1      2.19      0.00      0.56      5.93      0.03     91.29
16:55:01          2     39.48      0.00      2.23      2.25      0.10     55.94
16:55:01          3     13.63      0.00      0.75      0.10      0.03     85.49
16:55:01          4      6.19      0.00      0.59      0.20      0.02     93.00
16:55:01          5      0.85      0.00      0.20      4.12      0.03     94.79
16:55:01          6      0.68      0.00      0.39      0.15      0.02     98.76
16:55:01          7      6.15      0.00      0.49      0.24      0.02     93.10
16:56:01        all     22.60      0.00      1.75      1.38      0.07     74.19
16:56:01          0     26.46      0.00      0.92      0.30      0.07     72.26
16:56:01          1     21.76      0.00      2.03      0.97      0.08     75.16
16:56:01          2     18.93      0.00      1.53      2.20      0.05     77.30
16:56:01          3     27.48      0.00      1.81      1.41      0.08     69.21
16:56:01          4     26.10      0.00      2.20      2.08      0.10     69.52
16:56:01          5     22.41      0.00      2.34      3.40      0.08     71.77
16:56:01          6     23.93      0.00      2.29      0.37      0.08     73.33
16:56:01          7     13.75      0.00      0.89      0.35      0.05     84.96
Average:        all     16.43      0.00      1.33      1.73      0.06     80.46
Average:          0     19.42      0.00      1.44      1.99      0.05     77.11
Average:          1     12.04      0.00      1.30      3.43      0.06     83.17
Average:          2     29.12      0.00      1.88      2.22      0.08     66.70
Average:          3     20.59      0.00      1.28      0.76      0.06     77.31
Average:          4     16.19      0.00      1.40      1.15      0.06     81.20
Average:          5     11.72      0.00      1.28      3.75      0.06     83.18
Average:          6     12.39      0.00      1.35      0.26      0.05     85.95
Average:          7      9.98      0.00      0.69      0.29      0.03     89.00