---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-6261 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         842       28950           0        2373       30899
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:ba:d2:2d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86126sec preferred_lft 86126sec
    inet6 fe80::f816:3eff:feba:d22d/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:e9:fe:ef:0a 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:e9ff:fefe:ef0a/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-6261) 	03/07/25 	_x86_64_	(8 CPU)

14:35:25     LINUX RESTART	(8 CPU)

14:36:03          tps      rtps      wtps   bread/s   bwrtn/s
14:37:01       202.31     59.60    142.70   3768.06  38550.49
14:38:01        93.40      6.95     86.45   1309.12  19493.02
14:39:01        92.17      2.32     89.85    352.87  24014.40
Average:       128.49     22.55    105.94   1788.47  27229.38

14:36:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:37:01     30338424  31698948   2600796      7.90     51196   1630484   1455992      4.28    843000   1488184     59784
14:38:01     29968752  31691108   2970468      9.02     74456   1953080   1677528      4.94    923036   1741220    164068
14:39:01     29664776  31652676   3274444      9.94     79288   2206500   1470840      4.33    980512   1970484      1316
Average:     29990651  31680911   2948569      8.95     68313   1930021   1534787      4.52    915516   1733296     75056

14:36:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:37:01         ens3    353.63    245.63    941.78     67.57      0.00      0.00      0.00      0.00
14:37:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:37:01           lo      1.31      1.31      0.15      0.15      0.00      0.00      0.00      0.00
14:38:01         ens3    159.47     94.88   1736.92     13.70      0.00      0.00      0.00      0.00
14:38:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
14:38:01           lo      3.20      3.20      0.33      0.33      0.00      0.00      0.00      0.00
14:39:01         ens3    105.57     66.56    915.37     74.93      0.00      0.00      0.00      0.00
14:39:01      docker0      2.87      9.60      0.17     83.29      0.00      0.00      0.00      0.00
14:39:01           lo      2.13      2.13      0.21      0.21      0.00      0.00      0.00      0.00
Average:         ens3    204.60    134.48   1200.84     51.89      0.00      0.00      0.00      0.00
Average:      docker0      0.97      3.23      0.06     28.07      0.00      0.00      0.00      0.00
Average:           lo      2.22      2.22      0.23      0.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6261) 	03/07/25 	_x86_64_	(8 CPU)

14:35:25     LINUX RESTART	(8 CPU)

14:36:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:37:01        all      7.34      0.00      0.93     10.44      0.03     81.27
14:37:01          0      8.66      0.00      0.99      2.85      0.07     87.43
14:37:01          1      4.48      0.00      0.87     15.71      0.03     78.90
14:37:01          2      9.05      0.00      1.18     47.21      0.03     42.52
14:37:01          3     13.60      0.00      2.08     12.93      0.03     71.36
14:37:01          4      5.14      0.00      0.53      1.24      0.02     93.06
14:37:01          5      6.52      0.00      0.50      0.19      0.03     92.76
14:37:01          6      2.21      0.00      0.67      1.37      0.02     95.73
14:37:01          7      9.08      0.00      0.55      2.06      0.03     88.28
14:38:01        all      6.82      0.00      0.72      6.80      0.03     85.64
14:38:01          0     23.41      0.00      1.90     18.65      0.07     55.96
14:38:01          1      3.22      0.00      0.74     17.62      0.03     78.39
14:38:01          2     13.96      0.00      1.37     10.43      0.05     74.19
14:38:01          3      7.64      0.00      0.68      0.77      0.02     90.90
14:38:01          4      3.66      0.00      0.48      3.17      0.02     92.67
14:38:01          5      1.87      0.00      0.17      0.03      0.02     97.92
14:38:01          6      0.38      0.00      0.17      1.02      0.00     98.43
14:38:01          7      0.37      0.00      0.23      2.80      0.00     96.60
14:39:01        all      2.18      0.00      0.72     13.77      0.03     83.30
14:39:01          0      3.77      0.00      0.58      1.95      0.03     93.66
14:39:01          1      1.44      0.00      0.47     31.72      0.03     66.33
14:39:01          2      1.82      0.00      0.82      1.94      0.02     95.41
14:39:01          3      1.76      0.00      0.85     23.70      0.03     73.66
14:39:01          4      1.49      0.00      1.05     38.28      0.03     59.14
14:39:01          5      2.66      0.00      0.33      2.10      0.02     94.89
14:39:01          6      1.52      0.00      0.75      4.15      0.03     93.55
14:39:01          7      2.96      0.00      0.89      6.40      0.03     89.72
Average:        all      5.42      0.00      0.79     10.33      0.03     83.43
Average:          0     11.98      0.00      1.16      7.87      0.06     78.93
Average:          1      3.04      0.00      0.69     21.73      0.03     74.50
Average:          2      8.27      0.00      1.12     19.53      0.03     71.04
Average:          3      7.60      0.00      1.19     12.45      0.03     78.73
Average:          4      3.41      0.00      0.69     14.36      0.02     81.51
Average:          5      3.65      0.00      0.33      0.78      0.02     95.21
Average:          6      1.36      0.00      0.53      2.18      0.02     95.91
Average:          7      4.08      0.00      0.56      3.77      0.02     91.57