---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-20758 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  9.1G   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         540       12461           0        3038       15169
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:1b:39:9b brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86173sec preferred_lft 86173sec
    inet6 fe80::f816:3eff:fe1b:399b/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-20758) 	04/05/24 	_x86_64_	(4 CPU)

13:07:12     LINUX RESTART	(4 CPU)

13:08:02          tps      rtps      wtps   bread/s   bwrtn/s
13:09:01       128.47     28.61     99.86   1710.90  20184.65
13:10:01       152.17      7.35    144.83    211.56  30431.73
Average:       140.42     17.89    122.53    954.93  25351.24

13:08:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:09:01     13646168  15374540   2778800     16.92     73140   1849268    978320      5.60    880136   1668380     92324
13:10:01     12815628  15568840   3609340     21.97     91132   2829824    754908      4.32   1013152   2316304    519912
Average:     13230898  15471690   3194070     19.45     82136   2339546    866614      4.96    946644   1992342    306118

13:08:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:09:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
13:09:01         ens3    134.94    125.13    910.88     46.37      0.00      0.00      0.00      0.00
13:10:01           lo      0.40      0.40      0.03      0.03      0.00      0.00      0.00      0.00
13:10:01         ens3    715.33    595.92   7402.76     89.11      0.00      0.00      0.00      0.00
Average:           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
Average:         ens3    427.58    362.50   4184.09     67.92      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-20758) 	04/05/24 	_x86_64_	(4 CPU)

13:07:12     LINUX RESTART	(4 CPU)

13:08:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:09:01        all     20.61      0.00      1.30      2.28      0.06     75.75
13:09:01          0     24.07      0.00      1.46      0.53      0.05     73.90
13:09:01          1     33.96      0.00      1.39      0.61      0.07     63.97
13:09:01          2     14.05      0.00      1.43      3.54      0.05     80.93
13:09:01          3     10.42      0.00      0.91      4.43      0.05     84.19
13:10:01        all     38.17      0.00      2.37      0.90      0.10     58.47
13:10:01          0     28.86      0.00      2.22      0.50      0.10     68.32
13:10:01          1     38.32      0.00      1.47      0.90      0.08     59.21
13:10:01          2     49.55      0.00      2.93      0.59      0.10     46.84
13:10:01          3     35.99      0.00      2.87      1.61      0.10     59.43
Average:        all     29.46      0.00      1.84      1.58      0.08     67.04
Average:          0     26.49      0.00      1.85      0.51      0.08     71.08
Average:          1     36.15      0.00      1.43      0.76      0.08     61.58
Average:          2     31.94      0.00      2.19      2.05      0.08     63.74
Average:          3     23.26      0.00      1.89      3.01      0.08     71.76