---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3344 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  8.3G   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         562       13336           0        2141       15168
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:92:89:59 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86244sec preferred_lft 86244sec
    inet6 fe80::f816:3eff:fe92:8959/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3344) 	05/22/24 	_x86_64_	(4 CPU)

13:32:56     LINUX RESTART	(4 CPU)

13:33:01          tps      rtps      wtps   bread/s   bwrtn/s
13:34:02       271.20     68.47    202.73   4638.69  61468.96
13:35:01       136.92     34.12    102.80   1841.82  32764.08
Average:       204.62     51.44    153.18   3251.89  47235.89

13:33:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:34:02     13809448  15497912   2615520     15.92     58344   1830884    840864      4.81    771896   1629588    192364
13:35:01     13716576  15588904   2708392     16.49     72584   1992156    719556      4.12    693792   1784768     99832
Average:     13763012  15543408   2661956     16.21     65464   1911520    780210      4.47    732844   1707178    146098

13:33:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:34:02           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00
13:34:02         ens3    412.18    273.62   2974.26     75.71      0.00      0.00      0.00      0.00
13:35:01           lo      1.29      1.29      0.13      0.13      0.00      0.00      0.00      0.00
13:35:01         ens3    179.11    125.06   1113.90     36.93      0.00      0.00      0.00      0.00
Average:           lo      1.45      1.45      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    296.61    199.96   2051.82     56.48      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3344) 	05/22/24 	_x86_64_	(4 CPU)

13:32:56     LINUX RESTART	(4 CPU)

13:33:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:34:02        all     20.29      0.00      2.24      7.69      0.07     69.72
13:34:02          0     20.35      0.00      1.82      3.01      0.05     74.76
13:34:02          1     16.98      0.00      2.56     14.26      0.07     66.13
13:34:02          2     30.09      0.00      2.57     12.07      0.08     55.18
13:34:02          3     13.69      0.00      1.96      1.38      0.05     82.92
13:35:01        all     26.23      0.00      1.51      4.49      0.06     67.72
13:35:01          0     19.83      0.00      1.13      0.80      0.05     78.19
13:35:01          1     32.64      0.00      1.63      4.44      0.09     61.21
13:35:01          2     32.93      0.00      1.35      4.68      0.07     60.97
13:35:01          3     19.46      0.00      1.94      8.06      0.05     70.48
Average:        all     23.24      0.00      1.87      6.10      0.06     68.73
Average:          0     20.09      0.00      1.48      1.91      0.05     76.47
Average:          1     24.75      0.00      2.10      9.39      0.08     63.69
Average:          2     31.50      0.00      1.97      8.40      0.08     58.06
Average:          3     16.56      0.00      1.95      4.69      0.05     76.75