---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-38421 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         582       13053           0        2404       15127
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:69:1c:14 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86219sec preferred_lft 86219sec
    inet6 fe80::f816:3eff:fe69:1c14/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38421) 	09/14/24 	_x86_64_	(4 CPU)

11:39:26     LINUX RESTART	(4 CPU)

11:40:02          tps      rtps      wtps   bread/s   bwrtn/s
11:41:01       152.60     27.53    125.07   1352.16  14164.08
11:42:01       135.16      4.27    130.89    168.91  17262.59
Average:       143.81     15.80    128.01    755.86  15725.56

11:40:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:41:01     13353172  15129664   3071796     18.70     74980   1891244   1381888      7.91   1141544   1692036    159784
11:42:01     13413052  15534976   3011916     18.34    125056   2148028    807776      4.62    812756   1905424    103796
Average:     13383112  15332320   3041856     18.52    100018   2019636   1094832      6.27    977150   1798730    131790

11:40:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:41:01           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
11:41:01         ens3    175.10    135.11   1674.90     33.45      0.00      0.00      0.00      0.00
11:42:01           lo      1.63      1.63      0.15      0.15      0.00      0.00      0.00      0.00
11:42:01         ens3     34.13     27.20    290.22      9.14      0.00      0.00      0.00      0.00
Average:           lo      1.63      1.63      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    104.06     80.73    977.09     21.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38421) 	09/14/24 	_x86_64_	(4 CPU)

11:39:26     LINUX RESTART	(4 CPU)

11:40:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:41:01        all     26.62      0.00      2.00      3.02      0.06     68.29
11:41:01          0     44.50      0.00      2.64      3.08      0.05     49.72
11:41:01          1     22.09      0.00      1.63      1.05      0.03     75.20
11:41:01          2     27.35      0.00      2.19      2.57      0.07     67.82
11:41:01          3     12.47      0.00      1.55      5.38      0.09     80.51
11:42:01        all     22.87      0.00      1.50      2.53      0.05     73.05
11:42:01          0     28.85      0.00      1.39      0.65      0.07     69.05
11:42:01          1     47.54      0.00      2.31      1.06      0.08     49.01
11:42:01          2     10.02      0.00      1.81      8.11      0.03     80.04
11:42:01          3      5.33      0.00      0.53      0.33      0.05     93.76
Average:        all     24.73      0.00      1.75      2.77      0.06     70.69
Average:          0     36.62      0.00      2.01      1.86      0.06     59.46
Average:          1     34.90      0.00      1.97      1.05      0.06     62.02
Average:          2     18.61      0.00      2.00      5.36      0.05     73.98
Average:          3      8.85      0.00      1.03      2.82      0.07     87.24