---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-103716 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         875       28271           0        3020       30854
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:9d:f6:09 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fe9d:f609/64 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:a7:ef:96:18 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-103716) 	02/01/25 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:01          tps      rtps      wtps   bread/s   bwrtn/s
16:55:02       343.56     28.91    314.65    946.78  83534.21
16:56:01       221.40     40.04    181.36   2167.63  61857.31
Average:       282.99     34.43    248.56   1552.08  72786.83

16:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:02     30143380  31679924   2795840      8.49     67488   1781348   1388316      4.08    870456   1639972    178344
16:56:01     28906452  31395360   4032768     12.24     87380   2688756   1626600      4.79   1386256   2312496    396568
Average:     29524916  31537642   3414304     10.37     77434   2235052   1507458      4.44   1128356   1976234    287456

16:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:02           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
16:55:02      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:02         ens3    196.47    130.89   1139.38     49.48      0.00      0.00      0.00      0.00
16:56:01           lo      0.88      0.88      0.08      0.08      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    906.49    701.56   7087.48    149.43      0.00      0.00      0.00      0.00
Average:           lo      1.11      1.11      0.11      0.11      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    548.50    413.83   4088.45     99.03      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-103716) 	02/01/25 	_x86_64_	(8 CPU)

16:53:27     LINUX RESTART	(8 CPU)

16:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:55:02        all      8.63      0.00      0.75      2.11      0.03     88.47
16:55:02          0     13.83      0.00      0.95      0.23      0.02     84.97
16:55:02          1      7.67      0.00      0.63      0.65      0.02     91.03
16:55:02          2     26.23      0.00      1.94      0.84      0.05     70.95
16:55:02          3      2.11      0.00      1.17      7.75      0.03     88.93
16:55:02          4      6.28      0.00      0.25      0.05      0.00     93.42
16:55:02          5      2.43      0.00      0.28      0.03      0.03     97.22
16:55:02          6      8.93      0.00      0.62      0.17      0.02     90.27
16:55:02          7      1.56      0.00      0.20      7.19      0.07     90.98
16:56:01        all     24.44      0.00      1.84      0.86      0.06     72.80
16:56:01          0     31.79      0.00      1.83      0.32      0.08     65.97
16:56:01          1     25.09      0.00      2.24      1.00      0.07     71.60
16:56:01          2     13.64      0.00      1.44      0.78      0.05     84.09
16:56:01          3     18.36      0.00      2.07      0.56      0.05     78.95
16:56:01          4     18.88      0.00      1.23      0.53      0.07     79.30
16:56:01          5     25.37      0.00      2.41      0.36      0.07     71.79
16:56:01          6     36.36      0.00      1.19      0.29      0.07     62.09
16:56:01          7     26.02      0.00      2.30      3.05      0.07     68.57
Average:        all     16.47      0.00      1.29      1.49      0.05     80.71
Average:          0     22.73      0.00      1.39      0.28      0.05     75.56
Average:          1     16.30      0.00      1.43      0.82      0.04     81.40
Average:          2     19.98      0.00      1.69      0.81      0.05     77.47
Average:          3     10.18      0.00      1.62      4.18      0.04     83.97
Average:          4     12.51      0.00      0.73      0.29      0.03     86.43
Average:          5     13.79      0.00      1.34      0.19      0.05     84.63
Average:          6     22.51      0.00      0.90      0.23      0.04     76.32
Average:          7     13.68      0.00      1.24      5.14      0.07     79.87