---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-943 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         538       13091           0        2409       15180
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:24:c3:02 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86210sec preferred_lft 86210sec
    inet6 fe80::f816:3eff:fe24:c302/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-943) 	11/30/23 	_x86_64_	(4 CPU)

10:05:23     LINUX RESTART	(4 CPU)

10:06:02          tps      rtps      wtps   bread/s   bwrtn/s
10:07:01        97.88     13.96     83.92   1006.34  18816.47
10:08:01       110.13      8.45    101.68    314.75  29677.99
Average:       104.06     11.18     92.88    657.64  24292.86

10:06:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:07:01     13806096  15542896   2618864     15.94     69952   1860352    833168      4.77    716832   1675024    234784
10:08:01     13449120  15581140   2975840     18.12     82156   2230216    722788      4.14    707424   2014728     85448
Average:     13627608  15562018   2797352     17.03     76054   2045284    777978      4.45    712128   1844876    160116

10:06:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:07:01         ens3     59.75     38.79   1097.32      7.62      0.00      0.00      0.00      0.00
10:07:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
10:08:01         ens3    294.38    211.91   2328.14     47.61      0.00      0.00      0.00      0.00
10:08:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    178.05    126.08   1717.90     27.78      0.00      0.00      0.00      0.00
Average:           lo      0.84      0.84      0.09      0.09      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-943) 	11/30/23 	_x86_64_	(4 CPU)

10:05:23     LINUX RESTART	(4 CPU)

10:06:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:07:01        all     20.67      0.00      1.43      4.00      0.06     73.85
10:07:01          0     52.52      0.00      3.00      3.03      0.12     41.33
10:07:01          1     23.60      0.00      1.54      2.55      0.03     72.27
10:07:01          2      4.63      0.00      0.68      0.19      0.03     94.47
10:07:01          3      1.99      0.00      0.48     10.27      0.02     87.25
10:08:01        all     39.39      0.00      2.80      3.20      0.09     54.53
10:08:01          0     47.25      0.00      3.47      1.27      0.10     47.91
10:08:01          1     35.88      0.00      2.50      6.59      0.08     54.95
10:08:01          2     36.30      0.00      2.97      1.46      0.10     59.17
10:08:01          3     38.11      0.00      2.28      3.44      0.08     56.09
Average:        all     30.09      0.00      2.12      3.60      0.07     64.13
Average:          0     49.86      0.00      3.23      2.14      0.11     44.65
Average:          1     29.77      0.00      2.02      4.58      0.06     63.57
Average:          2     20.56      0.00      1.83      0.83      0.07     76.72
Average:          3     20.17      0.00      1.38      6.83      0.05     71.56