---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22098 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         557       13139           0        2342       15167
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:7e:a5:a3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86205sec preferred_lft 86205sec
    inet6 fe80::f816:3eff:fe7e:a5a3/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22098) 	04/10/24 	_x86_64_	(4 CPU)

13:22:21     LINUX RESTART	(4 CPU)

13:23:02          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       151.46     24.41    127.05   1262.92  45366.24
13:25:01        84.49      9.02     75.47    493.65  10698.35
Average:       117.69     16.65    101.04    875.02  27885.19

13:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13677716  15339948   2747252     16.73     71128   1785864   1163872      6.66    917180   1604724    110304
13:25:01     13465116  15539148   2959852     18.02     78040   2181700    788400      4.51    847884   1868452    225196
Average:     13571416  15439548   2853552     17.37     74584   1983782    976136      5.59    882532   1736588    167750

13:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3    114.56     83.47   1091.14     39.41      0.00      0.00      0.00      0.00
13:24:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
13:25:01         ens3   1845.71   1066.27   3309.64   1171.06      0.00      0.00      0.00      0.00
13:25:01           lo      4.92      4.92      1.79      1.79      0.00      0.00      0.00      0.00
Average:         ens3    987.48    579.04   2209.80    610.04      0.00      0.00      0.00      0.00
Average:           lo      3.02      3.02      0.96      0.96      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22098) 	04/10/24 	_x86_64_	(4 CPU)

13:22:21     LINUX RESTART	(4 CPU)

13:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     24.29      0.00      1.64      3.32      0.07     70.68
13:24:01          0      9.86      0.00      0.70      7.50      0.05     81.89
13:24:01          1     43.65      0.00      2.02      1.41      0.08     52.83
13:24:01          2     11.67      0.00      1.45      2.98      0.05     83.85
13:24:01          3     31.90      0.00      2.38      1.38      0.08     64.26
13:25:01        all     46.17      0.00      3.17      0.47      0.09     50.10
13:25:01          0     39.19      0.00      2.66      0.90      0.08     57.16
13:25:01          1     61.11      0.00      3.52      0.40      0.12     34.85
13:25:01          2     37.90      0.00      3.73      0.54      0.08     57.75
13:25:01          3     46.40      0.00      2.80      0.07      0.07     50.67
Average:        all     35.32      0.00      2.41      1.88      0.08     60.30
Average:          0     24.67      0.00      1.69      4.17      0.07     69.41
Average:          1     52.47      0.00      2.78      0.90      0.10     43.75
Average:          2     24.88      0.00      2.59      1.75      0.07     70.71
Average:          3     39.21      0.00      2.59      0.72      0.08     57.40