---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-36533 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  8.9G   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         568       12703           0        2767       15147
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:fa:f5:3c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86216sec preferred_lft 86216sec
    inet6 fe80::f816:3eff:fefa:f53c/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-36533) 	04/30/24 	_x86_64_	(4 CPU)

18:53:24     LINUX RESTART	(4 CPU)

18:54:02          tps      rtps      wtps   bread/s   bwrtn/s
18:55:01       165.02     42.11    122.91   2682.26  25487.88
18:56:01       100.47      6.67     93.80    480.19  18166.71
Average:       132.47     24.24    108.23   1571.97  21796.54

18:54:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:55:01     13637364  15393028   2787604     16.97     72596   1876056    958476      5.49    864356   1691896     88192
18:56:01     13027800  15529568   3397168     20.68     83296   2594760    749924      4.29    986952   2147816    317028
Average:     13332582  15461298   3092386     18.83     77946   2235408    854200      4.89    925654   1919856    202610

18:54:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:55:01         ens3    148.14    124.47   1574.32     42.70      0.00      0.00      0.00      0.00
18:55:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
18:56:01         ens3    721.88    586.65   3552.28   2409.34      0.00      0.00      0.00      0.00
18:56:01           lo      5.67      5.67      0.51      0.51      0.00      0.00      0.00      0.00
Average:         ens3    437.42    357.50   2571.61   1235.96      0.00      0.00      0.00      0.00
Average:           lo      3.33      3.33      0.31      0.31      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36533) 	04/30/24 	_x86_64_	(4 CPU)

18:53:24     LINUX RESTART	(4 CPU)

18:54:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:55:01        all     24.14      0.00      1.73      3.58      0.07     70.48
18:55:01          0     21.00      0.00      1.26      0.95      0.07     76.72
18:55:01          1     20.36      0.00      1.40      1.84      0.05     76.35
18:55:01          2     27.30      0.00      1.78      5.73      0.07     65.12
18:55:01          3     27.89      0.00      2.54      5.77      0.07     63.72
18:56:01        all     39.53      0.00      2.06      0.48      0.07     57.86
18:56:01          0     48.25      0.00      1.94      0.08      0.08     49.65
18:56:01          1     26.91      0.00      1.35      0.10      0.07     71.58
18:56:01          2     48.18      0.00      2.73      0.57      0.07     48.45
18:56:01          3     34.79      0.00      2.24      1.15      0.08     61.73
Average:        all     31.91      0.00      1.90      2.01      0.07     64.11
Average:          0     34.75      0.00      1.60      0.51      0.08     63.06
Average:          1     23.67      0.00      1.37      0.96      0.06     73.94
Average:          2     37.83      0.00      2.26      3.13      0.07     56.71
Average:          3     31.38      0.00      2.39      3.44      0.08     62.72