---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-14599 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         553       13162           0        2324       15172
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:02:81:d4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86199sec preferred_lft 86199sec
    inet6 fe80::f816:3eff:fe02:81d4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14599) 	03/20/24 	_x86_64_	(4 CPU)

13:22:25     LINUX RESTART	(4 CPU)

13:23:01          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01        95.13     13.38     81.75    975.17  28493.25
13:25:01       146.17     18.95    127.22    734.00  36662.27
Average:       120.65     16.17    104.48    854.60  32577.42

13:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13882512  15530328   2542456     15.48     66724   1778092    814552      4.66    712952   1607324    234664
13:25:01     13548340  15591844   2876628     17.51     77164   2152772    747544      4.28    790940   1842944    240392
Average:     13715426  15561086   2709542     16.50     71944   1965432    781048      4.47    751946   1725134    237528

13:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
13:24:01         ens3     48.24     33.16    868.86      6.48      0.00      0.00      0.00      0.00
13:25:01           lo      1.48      1.48      1.47      1.47      0.00      0.00      0.00      0.00
13:25:01         ens3    736.90    491.82   2398.38    153.10      0.00      0.00      0.00      0.00
Average:           lo      1.27      1.27      0.79      0.79      0.00      0.00      0.00      0.00
Average:         ens3    392.54    262.47   1633.56     79.78      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14599) 	03/20/24 	_x86_64_	(4 CPU)

13:22:25     LINUX RESTART	(4 CPU)

13:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     17.12      0.00      1.28      4.31      0.05     77.25
13:24:01          0     23.56      0.00      1.57      4.39      0.07     70.41
13:24:01          1     13.38      0.00      0.92      0.35      0.03     85.32
13:24:01          2     10.25      0.00      1.10      4.59      0.03     84.02
13:24:01          3     21.31      0.00      1.52      7.91      0.05     69.21
13:25:01        all     44.92      0.00      2.33      2.92      0.09     49.73
13:25:01          0     32.74      0.00      2.34      9.10      0.08     55.73
13:25:01          1     59.75      0.00      2.28      0.82      0.12     37.03
13:25:01          2     46.47      0.00      2.85      1.11      0.10     49.47
13:25:01          3     40.80      0.00      1.87      0.65      0.07     56.61
Average:        all     31.01      0.00      1.81      3.61      0.07     63.50
Average:          0     28.16      0.00      1.96      6.75      0.08     63.06
Average:          1     36.52      0.00      1.60      0.59      0.08     61.23
Average:          2     28.31      0.00      1.98      2.85      0.07     66.79
Average:          3     31.06      0.00      1.69      4.28      0.06     62.91