---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-391 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  8.2G   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         535       13493           0        2011       15198
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:ba:a6:9a brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:feba:a69a/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-391) 	11/29/23 	_x86_64_	(4 CPU)

10:24:11     LINUX RESTART	(4 CPU)

10:25:01          tps      rtps      wtps   bread/s   bwrtn/s
10:26:01        77.82     13.36     64.46    974.77  18479.19
10:27:01       110.55     15.58     94.97   1225.26  24288.09
Average:        94.18     14.47     79.71   1100.02  21383.64

10:25:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:26:01     14047172  15614752   2377796     14.48     60324   1709888    748084      4.28    623500   1548256    164804
10:27:01     13793084  15538760   2631884     16.02     73748   1867004    796516      4.56    723992   1685520     53064
Average:     13920128  15576756   2504840     15.25     67036   1788446    772300      4.42    673746   1616888    108934

10:25:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:26:01         ens3     41.73     28.91    785.02      5.05      0.00      0.00      0.00      0.00
10:26:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
10:27:01         ens3     69.22     49.04    498.16     32.69      0.00      0.00      0.00      0.00
10:27:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3     55.47     38.98    641.59     18.87      0.00      0.00      0.00      0.00
Average:           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-391) 	11/29/23 	_x86_64_	(4 CPU)

10:24:11     LINUX RESTART	(4 CPU)

10:25:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:26:01        all     12.91      0.00      1.09     12.68      0.05     73.26
10:26:01          0      7.87      0.00      0.62      4.03      0.07     87.42
10:26:01          1     26.86      0.00      1.97      5.47      0.07     65.64
10:26:01          2     11.88      0.00      1.04     11.08      0.03     75.98
10:26:01          3      5.05      0.00      0.74     30.16      0.03     64.02
10:27:01        all     22.64      0.00      1.41      3.44      0.10     72.41
10:27:01          0      7.49      0.00      0.58      3.23      0.12     88.59
10:27:01          1     45.18      0.00      2.22      1.00      0.13     51.46
10:27:01          2     33.74      0.00      1.63      3.57      0.10     60.95
10:27:01          3      4.27      0.00      1.24      5.98      0.05     88.46
Average:        all     17.78      0.00      1.25      8.05      0.08     72.84
Average:          0      7.68      0.00      0.60      3.62      0.09     88.01
Average:          1     36.02      0.00      2.10      3.23      0.10     58.55
Average:          2     22.82      0.00      1.34      7.32      0.07     68.46
Average:          3      4.66      0.00      0.99     18.06      0.04     76.25