---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5972 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         553       13390           0        2096       15177
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:0a:ea:e5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86180sec preferred_lft 86180sec
    inet6 fe80::f816:3eff:fe0a:eae5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5972) 	02/17/24 	_x86_64_	(4 CPU)

02:38:05     LINUX RESTART	(4 CPU)

02:39:02          tps      rtps      wtps   bread/s   bwrtn/s
02:40:01        98.31     13.51     84.80    989.93  17613.83
02:41:01       116.06     29.56     86.50   1745.82  17138.55
Average:       107.26     21.60     85.66   1371.08  17374.17

02:39:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:40:01     13964404  15573488   2460564     14.98     63216   1746156    782256      4.48    665376   1579704     71996
02:41:01     13703256  15526740   2721712     16.57     76444   1939096    800240      4.58    758952   1731468     44992
Average:     13833830  15550114   2591138     15.78     69830   1842626    791248      4.53    712164   1655586     58494

02:39:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:40:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
02:40:01         ens3     50.03     33.30    833.41      5.91      0.00      0.00      0.00      0.00
02:41:01           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00
02:41:01         ens3    198.75    153.05   1615.80     55.09      0.00      0.00      0.00      0.00
Average:           lo      0.81      0.81      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    125.02     93.68   1227.92     30.71      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5972) 	02/17/24 	_x86_64_	(4 CPU)

02:38:05     LINUX RESTART	(4 CPU)

02:39:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
02:40:01        all     16.31      0.00      1.20      8.11      0.06     74.33
02:40:01          0      3.90      0.00      0.49      0.85      0.05     94.71
02:40:01          1     24.89      0.00      1.27      7.44      0.07     66.33
02:40:01          2     24.09      0.00      1.86      7.11      0.05     66.89
02:40:01          3     12.37      0.00      1.21     17.03      0.05     69.34
02:41:01        all     21.10      0.00      1.51      5.47      0.08     71.84
02:41:01          0     26.44      0.00      1.51      1.01      0.07     70.97
02:41:01          1     14.03      0.00      0.97      7.00      0.07     77.93
02:41:01          2     24.90      0.00      1.98     11.53      0.05     61.55
02:41:01          3     19.07      0.00      1.59      2.35      0.10     76.89
Average:        all     18.72      0.00      1.36      6.78      0.07     73.08
Average:          0     15.22      0.00      1.00      0.93      0.06     82.79
Average:          1     19.42      0.00      1.12      7.22      0.07     72.18
Average:          2     24.49      0.00      1.92      9.34      0.05     64.20
Average:          3     15.75      0.00      1.40      9.63      0.08     73.14