---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-678 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.5G   69G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         542       13167           0        2330       15174
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:10:6b:5c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86216sec preferred_lft 86216sec
    inet6 fe80::f816:3eff:fe10:6b5c/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-678) 	11/17/23 	_x86_64_	(4 CPU)

10:41:32     LINUX RESTART	(4 CPU)

10:42:02          tps      rtps      wtps   bread/s   bwrtn/s
10:43:01       108.10     16.15     91.95    516.66  27511.00
10:44:01       136.75     13.85    122.91   1047.92  34432.12
Average:       122.55     14.99    107.56    784.54  31000.92

10:42:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:43:01     13903556  15578040   2521412     15.35     65684   1804420    764156      4.37    680596   1618308    190140
10:44:01     13582968  15535808   2842000     17.30     87052   2047964    763168      4.37    758384   1833988     63116
Average:     13743262  15556924   2681706     16.33     76368   1926192    763662      4.37    719490   1726148    126628

10:42:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:43:01           lo      1.76      1.76      0.19      0.19      0.00      0.00      0.00      0.00
10:43:01         ens3     60.53     39.59    810.11      9.16      0.00      0.00      0.00      0.00
10:44:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
10:44:01         ens3     63.86     42.90    812.50      8.82      0.00      0.00      0.00      0.00
Average:           lo      1.55      1.55      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3     62.21     41.26    811.32      8.99      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-678) 	11/17/23 	_x86_64_	(4 CPU)

10:41:32     LINUX RESTART	(4 CPU)

10:42:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:43:01        all     17.85      0.00      1.65      5.02      0.06     75.41
10:43:01          0      8.04      0.00      1.00      8.25      0.05     82.65
10:43:01          1     39.84      0.00      2.83      2.49      0.10     54.73
10:43:01          2     10.98      0.00      1.32      2.22      0.05     85.43
10:43:01          3     12.66      0.00      1.44      7.09      0.05     78.75
10:44:01        all     20.22      0.00      1.45      5.66      0.06     72.60
10:44:01          0     21.33      0.00      1.25      9.89      0.07     67.46
10:44:01          1     31.97      0.00      1.91      6.54      0.07     59.52
10:44:01          2     14.16      0.00      1.26      3.70      0.03     80.85
10:44:01          3     13.44      0.00      1.38      2.53      0.07     82.57
Average:        all     19.05      0.00      1.55      5.34      0.06     73.99
Average:          0     14.74      0.00      1.13      9.07      0.06     75.00
Average:          1     35.86      0.00      2.36      4.53      0.08     57.15
Average:          2     12.58      0.00      1.29      2.96      0.04     83.12
Average:          3     13.06      0.00      1.41      4.79      0.06     80.68