---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22381 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  8.4G   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         534       13232           0        2272       15183
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:cf:f6:85 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86234sec preferred_lft 86234sec
    inet6 fe80::f816:3eff:fecf:f685/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22381) 	04/11/24 	_x86_64_	(4 CPU)

12:15:20     LINUX RESTART	(4 CPU)

12:16:03          tps      rtps      wtps   bread/s   bwrtn/s
12:17:01       158.42     22.00    136.42   1354.94  22566.04
12:18:01        89.27      1.10     88.17    124.38  16413.53
Average:       123.26     11.37    111.89    729.23  19437.65

12:16:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:17:01     13716280  15517868   2708688     16.49     75460   1917672    825112      4.72    776020   1702688     84980
12:18:01     13510032  15507992   2914936     17.75     94880   2081688    811536      4.64    793152   1865984     97124
Average:     13613156  15512930   2811812     17.12     85170   1999680    818324      4.68    784586   1784336     91052

12:16:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:17:01           lo      1.86      1.86      0.21      0.21      0.00      0.00      0.00      0.00
12:17:01         ens3     82.26     54.08   1291.19     11.50      0.00      0.00      0.00      0.00
12:18:01           lo      1.47      1.47      0.15      0.15      0.00      0.00      0.00      0.00
12:18:01         ens3     35.88     28.28    249.15      8.50      0.00      0.00      0.00      0.00
Average:           lo      1.66      1.66      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3     58.68     40.96    761.34      9.98      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22381) 	04/11/24 	_x86_64_	(4 CPU)

12:15:20     LINUX RESTART	(4 CPU)

12:16:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:17:01        all     19.49      0.00      1.91      4.07      0.07     74.46
12:17:01          0     33.65      0.00      3.07      3.56      0.09     59.63
12:17:01          1     16.51      0.00      2.25      7.36      0.07     73.81
12:17:01          2     12.31      0.00      1.28      1.87      0.07     84.47
12:17:01          3     15.45      0.00      1.02      3.52      0.07     79.94
12:18:01        all     21.63      0.00      1.19      2.10      0.05     75.02
12:18:01          0     10.62      0.00      1.32      3.77      0.03     84.26
12:18:01          1     10.04      0.00      0.85      1.95      0.05     87.11
12:18:01          2     30.07      0.00      1.37      1.67      0.08     66.81
12:18:01          3     35.85      0.00      1.24      0.97      0.05     61.89
Average:        all     20.58      0.00      1.54      3.07      0.06     74.75
Average:          0     21.93      0.00      2.18      3.66      0.06     72.16
Average:          1     13.22      0.00      1.54      4.61      0.06     80.57
Average:          2     21.34      0.00      1.32      1.77      0.08     75.49
Average:          3     25.83      0.00      1.13      2.22      0.06     70.75