---> uname -a:
Linux prd-ubuntu1804-docker-v1-8c-8g-98909 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         865       28286           0        3014       30864
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:e3:1f:41 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fee3:1f41/64 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 02:42:8a:05:0f:80 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-98909) 	01/18/25 	_x86_64_	(8 CPU)

16:53:25     LINUX RESTART	(8 CPU)

16:54:02          tps      rtps      wtps   bread/s   bwrtn/s
16:55:01       205.37     35.89    169.48    983.97  29998.71
16:56:01       166.82     28.99    137.83   2394.14  44022.52
Average:       185.93     32.41    153.52   1695.09  37070.70

16:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:55:01     29848560  31488612   3090660      9.38     75560   1869920   1995648      5.87   1072376   1712576    174216
16:56:01     28703564  31310664   4235656     12.86     87548   2805184   1664696      4.90   1482716   2411316    394804
Average:     29276062  31399638   3663158     11.12     81554   2337552   1830172      5.38   1277546   2061946    284510

16:54:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:55:01           lo      1.49      1.49      0.16      0.16      0.00      0.00      0.00      0.00
16:55:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
16:55:01         ens3    119.30     85.66   1222.60     29.98      0.00      0.00      0.00      0.00
16:56:01           lo      0.87      0.87      0.09      0.09      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   1339.08   1003.90   8337.45    240.41      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
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    734.42    548.71   4810.50    136.09      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-98909) 	01/18/25 	_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     11.77      0.00      0.80      2.92      0.04     84.46
16:55:01          0      4.23      0.00      0.54      1.90      0.02     93.31
16:55:01          1     25.51      0.00      1.61      1.92      0.08     70.87
16:55:01          2      2.90      0.00      0.32     10.71      0.02     86.05
16:55:01          3     14.07      0.00      0.78      0.49      0.05     84.61
16:55:01          4     14.63      0.00      1.14      1.21      0.03     82.99
16:55:01          5     17.77      0.00      0.95      6.57      0.07     74.63
16:55:01          6      8.26      0.00      0.58      0.48      0.03     90.65
16:55:01          7      6.85      0.00      0.49      0.05      0.03     92.57
16:56:01        all     21.50      0.00      1.67      1.87      0.07     74.90
16:56:01          0     18.95      0.00      1.19      0.02      0.07     79.78
16:56:01          1     21.58      0.00      2.82      1.04      0.08     74.48
16:56:01          2     15.64      0.00      2.06      9.23      0.08     72.99
16:56:01          3     27.31      0.00      1.88      0.84      0.08     69.89
16:56:01          4     16.11      0.00      1.12      2.02      0.05     80.70
16:56:01          5     35.73      0.00      0.89      0.00      0.10     63.28
16:56:01          6     11.04      0.00      0.95      0.13      0.05     87.82
16:56:01          7     25.66      0.00      2.45      1.69      0.10     70.10
Average:        all     16.67      0.00      1.24      2.39      0.06     79.64
Average:          0     11.64      0.00      0.87      0.95      0.04     86.50
Average:          1     23.53      0.00      2.22      1.48      0.08     72.69
Average:          2      9.31      0.00      1.20      9.97      0.05     79.48
Average:          3     20.73      0.00      1.33      0.67      0.07     77.20
Average:          4     15.37      0.00      1.13      1.62      0.04     81.84
Average:          5     26.82      0.00      0.92      3.26      0.08     68.91
Average:          6      9.67      0.00      0.77      0.30      0.04     89.22
Average:          7     16.32      0.00      1.48      0.88      0.07     81.26