---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23693 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:             2799.996
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         546       13150           0        2342       15179
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:3a:65:34 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86207sec preferred_lft 86207sec
    inet6 fe80::f816:3eff:fe3a:6534/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23693) 	04/16/24 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:02          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       139.52     24.39    115.13   1262.57  16468.40
13:25:01        75.95      9.00     66.96    494.98   9217.66
Average:       107.47     16.63     90.84    875.55  12812.57

13:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13505036  15279428   2919932     17.78     71908   1895768   1184136      6.78    980168   1711788    108540
13:25:01     13458508  15533432   2966460     18.06     78100   2182676    785444      4.50    859596   1867688    225512
Average:     13481772  15406430   2943196     17.92     75004   2039222    984790      5.64    919882   1789738    167026

13:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3    229.99    165.11   2913.07     47.02      0.00      0.00      0.00      0.00
13:24:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
13:25:01         ens3   1708.43    958.21   1537.24   1171.46      0.00      0.00      0.00      0.00
13:25:01           lo      5.03      5.03      1.80      1.80      0.00      0.00      0.00      0.00
Average:         ens3    975.42    564.99   2219.37    613.97      0.00      0.00      0.00      0.00
Average:           lo      3.04      3.04      0.96      0.96      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23693) 	04/16/24 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     25.54      0.00      1.85      2.27      0.06     70.28
13:24:01          0     32.85      0.00      1.89      0.63      0.05     64.58
13:24:01          1     35.44      0.00      2.65      2.43      0.07     59.41
13:24:01          2     10.51      0.00      1.16      5.35      0.03     82.94
13:24:01          3     23.50      0.00      1.70      0.65      0.10     74.05
13:25:01        all     45.22      0.00      2.80      0.79      0.08     51.12
13:25:01          0     42.72      0.00      2.51      0.07      0.08     54.62
13:25:01          1     52.69      0.00      2.33      0.89      0.08     44.01
13:25:01          2     42.84      0.00      2.98      1.86      0.07     52.26
13:25:01          3     42.61      0.00      3.41      0.34      0.07     53.58
Average:        all     35.44      0.00      2.33      1.52      0.07     60.64
Average:          0     37.82      0.00      2.20      0.35      0.07     59.56
Average:          1     44.13      0.00      2.49      1.65      0.08     51.65
Average:          2     26.73      0.00      2.07      3.60      0.05     67.55
Average:          3     33.12      0.00      2.56      0.49      0.08     63.74