---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-81933 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  8.3G   70G  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         570       13293           0        2176       15158
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:1e:e6:32 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:fe1e:e632/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-81933) 	11/06/24 	_x86_64_	(4 CPU)

11:20:16     LINUX RESTART	(4 CPU)

11:21:01          tps      rtps      wtps   bread/s   bwrtn/s
11:22:01       154.39     41.03    113.36   2595.30  25003.03
11:23:02       105.13      9.35     95.78    662.29  24660.56
Average:       129.76     25.19    104.57   1628.80  24831.79

11:21:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:22:01     13741032  15441416   2683936     16.34     68964   1827360    900732      5.15    807860   1652884    109992
11:23:02     13633656  15542704   2791312     16.99     77496   2021448    781440      4.47    765068   1791984     13912
Average:     13687344  15492060   2737624     16.67     73230   1924404    841086      4.81    786464   1722434     61952

11:21:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:22:01         ens3    115.16     76.30   1085.99     21.67      0.00      0.00      0.00      0.00
11:22:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
11:23:02         ens3    279.27    219.46   2705.01     46.39      0.00      0.00      0.00      0.00
11:23:02           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    197.22    147.88   1895.50     34.03      0.00      0.00      0.00      0.00
Average:           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-81933) 	11/06/24 	_x86_64_	(4 CPU)

11:20:16     LINUX RESTART	(4 CPU)

11:21:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:22:01        all     20.49      0.00      1.54      7.05      0.06     70.85
11:22:01          0     16.58      0.00      1.20      1.00      0.05     81.17
11:22:01          1     29.69      0.00      2.19      6.63      0.10     61.39
11:22:01          2     15.10      0.00      1.17      3.06      0.03     80.63
11:22:01          3     20.63      0.00      1.59     17.53      0.07     60.18
11:23:02        all     25.67      0.00      1.43      9.97      0.08     62.85
11:23:02          0     16.35      0.00      1.14      3.66      0.05     78.81
11:23:02          1     43.72      0.00      1.85      7.19      0.10     47.14
11:23:02          2     27.65      0.00      1.29      5.75      0.07     65.25
11:23:02          3     14.91      0.00      1.45     23.26      0.12     60.26
Average:        all     23.08      0.00      1.48      8.51      0.07     66.85
Average:          0     16.46      0.00      1.17      2.32      0.05     79.99
Average:          1     36.71      0.00      2.02      6.91      0.10     54.26
Average:          2     21.38      0.00      1.23      4.41      0.05     72.94
Average:          3     17.77      0.00      1.52     20.39      0.09     60.22