---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35435 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:             2800.000
BogoMIPS:            5600.00
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   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         547       13320           0        2171       15181
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:6d:5e:b0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86187sec preferred_lft 86187sec
    inet6 fe80::f816:3eff:fe6d:5eb0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35435) 	04/26/24 	_x86_64_	(4 CPU)

14:24:03     LINUX RESTART	(4 CPU)

14:25:01          tps      rtps      wtps   bread/s   bwrtn/s
14:26:01       117.90     23.36     94.53   1217.13  24434.06
14:27:01       103.78      9.13     94.65    503.78  23363.44
Average:       110.84     16.25     94.59    860.46  23898.75

14:25:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:26:01     13894288  15541460   2530680     15.41     68344   1775516   1051152      6.02    710572   1600376    110900
14:27:01     13607860  15510596   2817108     17.15     76576   2015304    835096      4.78    830564   1752052    136500
Average:     13751074  15526028   2673894     16.28     72460   1895410    943124      5.40    770568   1676214    123700

14:25:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:26:01         ens3     80.75     60.16    969.60     31.17      0.00      0.00      0.00      0.00
14:26:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
14:27:01         ens3    463.89    365.97   1776.41    529.62      0.00      0.00      0.00      0.00
14:27:01           lo      2.35      2.35      1.55      1.55      0.00      0.00      0.00      0.00
Average:         ens3    272.32    213.06   1373.01    280.40      0.00      0.00      0.00      0.00
Average:           lo      1.64      1.64      0.83      0.83      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35435) 	04/26/24 	_x86_64_	(4 CPU)

14:24:03     LINUX RESTART	(4 CPU)

14:25:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:26:01        all     18.82      0.00      1.48      5.65      0.19     73.86
14:26:01          0     24.99      0.00      2.02      9.15      0.60     63.24
14:26:01          1     21.47      0.00      1.45      3.30      0.05     73.74
14:26:01          2     11.60      0.00      0.99      0.52      0.05     86.84
14:26:01          3     17.17      0.00      1.45      9.64      0.08     71.66
14:27:01        all     43.27      0.00      2.01      1.67      0.09     52.97
14:27:01          0     45.26      0.00      1.67      0.12      0.08     52.87
14:27:01          1     42.66      0.00      2.56      5.74      0.08     48.95
14:27:01          2     51.82      0.00      1.71      0.60      0.10     45.77
14:27:01          3     33.37      0.00      2.10      0.25      0.07     64.21
Average:        all     31.07      0.00      1.74      3.66      0.14     63.40
Average:          0     35.11      0.00      1.85      4.64      0.34     58.06
Average:          1     32.08      0.00      2.01      4.52      0.07     61.32
Average:          2     31.73      0.00      1.35      0.56      0.08     66.28
Average:          3     25.31      0.00      1.78      4.92      0.08     67.92