---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8476 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  8.2G   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         590       13412           0        2036       15141
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:c4:dd:59 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.104/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86206sec preferred_lft 86206sec
    inet6 fe80::f816:3eff:fec4:dd59/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8476) 	02/24/24 	_x86_64_	(4 CPU)

20:36:22     LINUX RESTART	(4 CPU)

20:37:01          tps      rtps      wtps   bread/s   bwrtn/s
20:38:01       143.66     27.91    115.75   1310.98  29888.62
20:39:01        57.17      2.13     55.04     66.66  23463.42
Average:       100.42     15.02     85.39    688.82  26676.02

20:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
20:38:01     13542120  15266604   2882848     17.55     71072   1847536   1161408      6.65    990140   1663908    119720
20:39:01     13689708  15462592   2735260     16.65     73176   1892968    862880      4.94    816508   1691040     32900
Average:     13615914  15364598   2809054     17.10     72124   1870252   1012144      5.79    903324   1677474     76310

20:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
20:38:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
20:38:01         ens3    205.42    151.77   2016.66     54.86      0.00      0.00      0.00      0.00
20:39:01           lo      0.40      0.40      0.03      0.03      0.00      0.00      0.00      0.00
20:39:01         ens3    248.69    158.34    447.54     56.45      0.00      0.00      0.00      0.00
Average:           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
Average:         ens3    227.05    155.06   1232.10     55.66      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8476) 	02/24/24 	_x86_64_	(4 CPU)

20:36:22     LINUX RESTART	(4 CPU)

20:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
20:38:01        all     26.63      0.00      1.63      3.96      0.07     67.71
20:38:01          0     22.19      0.00      1.19      0.37      0.05     76.21
20:38:01          1     23.19      0.00      0.90      8.52      0.10     67.29
20:38:01          2     33.10      0.00      2.21      1.59      0.05     63.04
20:38:01          3     28.07      0.00      2.26      5.36      0.07     64.24
20:39:01        all      8.59      0.00      0.60      2.67      0.03     88.11
20:39:01          0     18.50      0.00      0.75      0.22      0.03     80.49
20:39:01          1      4.80      0.00      0.52      8.71      0.03     85.94
20:39:01          2      6.29      0.00      0.41      0.13      0.03     93.13
20:39:01          3      4.79      0.00      0.68      1.65      0.02     92.86
Average:        all     17.60      0.00      1.11      3.31      0.05     77.93
Average:          0     20.35      0.00      0.97      0.29      0.04     78.35
Average:          1     14.00      0.00      0.71      8.62      0.07     76.61
Average:          2     19.62      0.00      1.31      0.86      0.04     78.18
Average:          3     16.41      0.00      1.47      3.50      0.04     78.57