---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-7982 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   14G  142G   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         848       25735           0        5582       30863
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:08:42:e7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86125sec preferred_lft 86125sec
    inet6 fe80::f816:3eff:fe08:42e7/64 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:f2:dc:6c:e2 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:f2ff:fedc:6ce2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7982) 	03/13/25 	_x86_64_	(8 CPU)

10:43:30     LINUX RESTART	(8 CPU)

10:44:02          tps      rtps      wtps   bread/s   bwrtn/s
10:45:01       304.17     29.55    274.62    991.26  31996.34
10:46:01       479.91     31.84    448.07   3056.88 137367.51
10:47:01       149.44      0.52    148.93     53.19  43460.26
10:48:01        79.64      2.17     77.47    109.03  25013.08
Average:       253.08     15.96    237.12   1052.89  59574.84

10:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:45:01     30067848  31691568   2871372      8.72     73892   1856492   1413204      4.16    866648   1705252    220448
10:46:01     25835552  30798224   7103668     21.57    131300   4986964   6720792     19.77   1955660   4605260      4276
10:47:01     24338912  29723804   8600308     26.11    160088   5343596   8072496     23.75   3165736   4847296       996
10:48:01     26376812  31626368   6562408     19.92    162716   5217216   1547720      4.55   1304040   4721120      2232
Average:     26654781  30959991   6284439     19.08    131999   4351067   4438553     13.06   1823021   3969732     56988

10:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:45:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:45:01         ens3    290.88    181.09   1370.00     57.48      0.00      0.00      0.00      0.00
10:45:01           lo      1.36      1.36      0.16      0.16      0.00      0.00      0.00      0.00
10:46:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:46:01    veth17955b4      0.37      0.50      0.02      0.03      0.00      0.00      0.00      0.00
10:46:01    vethb2db5cf      1.72      1.25      0.18      0.17      0.00      0.00      0.00      0.00
10:46:01    vethe74a454     36.29     29.22      4.30      2.65      0.00      0.00      0.00      0.00
10:47:01      docker0     23.08     33.79      2.62    292.53      0.00      0.00      0.00      0.00
10:47:01    veth17955b4      5.95      7.07      0.80      0.71      0.00      0.00      0.00      0.00
10:47:01    vethb2db5cf      3.27      4.80      0.69      0.38      0.00      0.00      0.00      0.00
10:47:01    veth0d5eb11      4.88      5.75      0.78      0.85      0.00      0.00      0.00      0.00
10:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
10:48:01         ens3   2070.81   1206.58  29680.91    178.03      0.00      0.00      0.00      0.00
10:48:01           lo     21.56     21.56      2.09      2.09      0.00      0.00      0.00      0.00
Average:      docker0      5.79      8.48      0.66     73.43      0.00      0.00      0.00      0.00
Average:         ens3    469.91    266.04   7328.15     38.20      0.00      0.00      0.00      0.00
Average:           lo      4.44      4.44      0.44      0.44      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7982) 	03/13/25 	_x86_64_	(8 CPU)

10:43:30     LINUX RESTART	(8 CPU)

10:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:45:01        all     10.24      0.00      0.96      2.96      0.03     85.81
10:45:01          0      1.78      0.00      0.31     10.92      0.02     86.97
10:45:01          1      9.96      0.00      0.54      0.37      0.02     89.10
10:45:01          2     22.72      0.00      1.82      2.41      0.05     72.99
10:45:01          3      6.95      0.00      0.68      0.05      0.03     92.29
10:45:01          4      6.75      0.00      1.41      7.38      0.03     84.43
10:45:01          5     20.02      0.00      1.56      1.78      0.07     76.56
10:45:01          6      8.17      0.00      0.90      0.58      0.03     90.32
10:45:01          7      5.53      0.00      0.46      0.20      0.02     93.79
10:46:01        all     16.91      0.00      6.55      8.06      0.08     68.41
10:46:01          0     15.97      0.00      6.13      2.60      0.08     75.22
10:46:01          1     16.33      0.00      6.58      1.82      0.05     75.22
10:46:01          2     18.71      0.00      6.55      3.00      0.05     71.69
10:46:01          3     15.11      0.00      6.64      2.73      0.07     75.45
10:46:01          4     15.15      0.00      7.02     15.20      0.08     62.56
10:46:01          5     19.67      0.00      7.87     35.60      0.12     36.74
10:46:01          6     17.66      0.00      5.97      2.50      0.07     73.79
10:46:01          7     16.70      0.00      5.62      1.18      0.07     76.44
10:47:01        all     23.02      0.00      3.25      2.48      0.08     71.17
10:47:01          0     23.54      0.00      3.45      0.18      0.07     72.75
10:47:01          1     23.84      0.00      3.14      0.67      0.07     72.28
10:47:01          2     17.27      0.00      2.95      8.34      0.08     71.36
10:47:01          3     24.11      0.00      3.32      2.87      0.08     69.61
10:47:01          4     24.67      0.00      3.54      1.99      0.08     69.72
10:47:01          5     20.77      0.00      2.82      2.65      0.07     73.69
10:47:01          6     27.08      0.00      3.49      1.74      0.08     67.61
10:47:01          7     22.86      0.00      3.28      1.39      0.08     72.38
10:48:01        all      5.57      0.00      0.61      1.45      0.03     92.34
10:48:01          0     11.58      0.00      0.83      0.22      0.05     87.32
10:48:01          1     24.52      0.00      0.92      0.67      0.07     73.82
10:48:01          2      0.69      0.00      0.49      8.25      0.03     90.55
10:48:01          3      1.39      0.00      0.45      0.12      0.02     98.03
10:48:01          4      1.87      0.00      0.64      1.96      0.03     95.50
10:48:01          5      1.02      0.00      0.50      0.18      0.02     98.28
10:48:01          6      0.97      0.00      0.52      0.22      0.03     98.27
10:48:01          7      2.52      0.00      0.52      0.08      0.03     96.85
Average:        all     13.93      0.00      2.84      3.73      0.06     79.44
Average:          0     13.26      0.00      2.68      3.45      0.05     80.55
Average:          1     18.71      0.00      2.79      0.88      0.05     77.57
Average:          2     14.81      0.00      2.95      5.51      0.05     76.67
Average:          3     11.88      0.00      2.77      1.44      0.05     83.85
Average:          4     12.12      0.00      3.15      6.61      0.06     78.06
Average:          5     15.32      0.00      3.18     10.00      0.07     71.43
Average:          6     13.46      0.00      2.71      1.26      0.05     82.52
Average:          7     11.90      0.00      2.47      0.72      0.05     84.87