---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23676 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  8.9G   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         553       12766           0        2720       15164
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:30:e6:1d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86205sec preferred_lft 86205sec
    inet6 fe80::f816:3eff:fe30:e61d/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-23676) 	04/16/24 	_x86_64_	(4 CPU)

11:54:23     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       144.59     24.49    120.10   1261.75  33009.86
11:57:01       116.56      3.18    113.38    338.48  40291.28
Average:       130.46     13.75    116.71    796.24  36681.16

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13633280  15330452   2791688     17.00     71416   1820028   1184168      6.78    929416   1634508    105296
11:57:01     13064000  15516740   3360968     20.46     82768   2546652    800052      4.58    980232   2118492    316712
Average:     13348640  15423596   3076328     18.73     77092   2183340    992110      5.68    954824   1876500    211004

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
11:56:01         ens3    130.37    110.39   1376.98     40.32      0.00      0.00      0.00      0.00
11:57:01           lo      5.53      5.53      0.50      0.50      0.00      0.00      0.00      0.00
11:57:01         ens3    537.26    487.95   3707.42   2384.63      0.00      0.00      0.00      0.00
Average:           lo      3.29      3.29      0.31      0.31      0.00      0.00      0.00      0.00
Average:         ens3    335.52    300.76   2551.99   1222.32      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23676) 	04/16/24 	_x86_64_	(4 CPU)

11:54:23     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     24.21      0.00      1.63      3.38      0.07     70.72
11:56:01          0     27.12      0.00      1.44      3.68      0.05     67.71
11:56:01          1     10.12      0.00      0.83      1.50      0.08     87.47
11:56:01          2     38.93      0.00      2.65      4.25      0.07     54.10
11:56:01          3     20.73      0.00      1.62      4.08      0.05     73.52
11:57:01        all     40.30      0.00      2.16      2.44      0.08     55.02
11:57:01          0     39.32      0.00      2.95      5.56      0.07     52.11
11:57:01          1     39.00      0.00      1.87      0.28      0.08     58.76
11:57:01          2     51.47      0.00      2.32      1.94      0.08     44.18
11:57:01          3     31.39      0.00      1.52      1.99      0.08     65.02
Average:        all     32.31      0.00      1.90      2.91      0.07     62.82
Average:          0     33.26      0.00      2.20      4.63      0.06     59.86
Average:          1     24.63      0.00      1.35      0.89      0.08     73.04
Average:          2     45.25      0.00      2.49      3.08      0.08     49.10
Average:          3     26.11      0.00      1.57      3.03      0.07     69.23