---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-19581 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  8.6G   69G  12% /
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         552       13031           0        2456       15170
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:65:7c:e9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:fe65:7ce9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19581) 	03/30/24 	_x86_64_	(4 CPU)

22:47:07     LINUX RESTART	(4 CPU)

22:48:02          tps      rtps      wtps   bread/s   bwrtn/s
22:49:01       136.00     14.58    121.42    359.46  32117.97
22:50:01        53.18      3.55     49.63    335.89  24717.23
Average:        94.24      9.02     85.22    347.57  28385.88

22:48:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:49:01     13378272  15198432   3046696     18.55     74268   1936096   1120708      6.41   1073584   1738860     97944
22:50:01     13072520  14933464   3352448     20.41     76252   1972700   1514084      8.67   1362468   1749936      1044
Average:     13225396  15065948   3199572     19.48     75260   1954398   1317396      7.54   1218026   1744398     49494

22:48:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:49:01           lo      1.02      1.02      0.10      0.10      0.00      0.00      0.00      0.00
22:49:01         ens3    449.31    346.14   1929.20    101.67      0.00      0.00      0.00      0.00
22:50:01           lo      0.90      0.90      0.05      0.05      0.00      0.00      0.00      0.00
22:50:01         ens3     49.17     36.30     83.54      8.67      0.00      0.00      0.00      0.00
Average:           lo      0.96      0.96      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    247.52    189.89    998.46     54.77      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19581) 	03/30/24 	_x86_64_	(4 CPU)

22:47:07     LINUX RESTART	(4 CPU)

22:48:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:49:01        all     33.27      0.00      2.40      2.50      0.07     61.76
22:49:01          0     18.19      0.00      1.31      3.52      0.08     76.90
22:49:01          1     26.85      0.00      2.50      1.22      0.03     69.40
22:49:01          2     59.05      0.00      3.00      4.88      0.09     32.98
22:49:01          3     29.03      0.00      2.83      0.42      0.07     67.65
22:50:01        all     61.25      0.00      1.90      1.29      0.09     35.47
22:50:01          0     60.24      0.00      2.20      1.19      0.08     36.29
22:50:01          1     58.70      0.00      1.80      0.10      0.10     39.30
22:50:01          2     62.93      0.00      1.93      3.81      0.08     31.25
22:50:01          3     63.15      0.00      1.68      0.05      0.08     35.04
Average:        all     47.34      0.00      2.15      1.89      0.08     48.54
Average:          0     39.36      0.00      1.76      2.35      0.08     56.45
Average:          1     42.81      0.00      2.15      0.66      0.07     54.32
Average:          2     61.01      0.00      2.46      4.34      0.08     32.11
Average:          3     46.18      0.00      2.25      0.24      0.08     51.25