---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6700 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.5G   12G  39% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         448        1411           0        2083        3235
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:3a:bd:3b brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.74/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86234sec preferred_lft 86234sec
    inet6 fe80::f816:3eff:fe3a:bd3b/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-6700) 	10/03/24 	_x86_64_	(4 CPU)

19:12:48     LINUX RESTART	(4 CPU)

19:13:01          tps      rtps      wtps   bread/s   bwrtn/s
19:14:01       134.58     48.41     86.17   2193.37   7605.00
19:15:01        91.50     18.50     73.00    687.62  11401.83
Average:       113.04     33.45     79.59   1440.49   9503.42

19:13:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:14:01      1770368   3362248   2268276     56.16     51912   1695580    596500     11.73    562820   1534192    146768
19:15:01      1425860   3290572   2612784     64.69     61916   1947548    638860     12.56    730076   1689400    107260
Average:      1598114   3326410   2440530     60.43     56914   1821564    617680     12.14    646448   1611796    127014

19:13:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:14:01           lo      0.95      0.95      0.09      0.09      0.00      0.00      0.00      0.00
19:14:01         ens3    405.43    256.49   1609.66     69.70      0.00      0.00      0.00      0.00
19:15:01           lo      2.63      2.63      0.25      0.25      0.00      0.00      0.00      0.00
19:15:01         ens3    350.51    365.44   1430.70    587.64      0.00      0.00      0.00      0.00
Average:           lo      1.79      1.79      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    377.97    310.96   1520.18    328.67      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-6700) 	10/03/24 	_x86_64_	(4 CPU)

19:12:48     LINUX RESTART	(4 CPU)

19:13:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:14:01        all     21.36      0.00      1.81      3.83      0.06     72.94
19:14:01          0     11.86      0.00      1.19      5.71      0.07     81.17
19:14:01          1      6.48      0.00      1.11      6.10      0.05     86.26
19:14:01          2     49.60      0.00      3.10      1.27      0.08     45.95
19:14:01          3     17.52      0.00      1.87      2.25      0.03     78.33
19:15:01        all     33.69      0.00      1.70      1.45      0.07     63.09
19:15:01          0     27.30      0.00      1.20      2.18      0.05     69.26
19:15:01          1     41.60      0.00      2.22      1.77      0.08     54.32
19:15:01          2     27.66      0.00      1.29      1.05      0.07     69.93
19:15:01          3     38.26      0.00      2.08      0.74      0.07     58.86
Average:        all     27.53      0.00      1.76      2.64      0.06     68.01
Average:          0     19.59      0.00      1.19      3.95      0.06     75.21
Average:          1     24.06      0.00      1.67      3.93      0.07     70.28
Average:          2     38.63      0.00      2.19      1.16      0.08     57.94
Average:          3     27.87      0.00      1.97      1.50      0.05     68.62