---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8880 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  8.4G   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         566       13285           0        2187       15161
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:90:4d:3d brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86209sec preferred_lft 86209sec
    inet6 fe80::f816:3eff:fe90:4d3d/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-8880) 	02/26/24 	_x86_64_	(4 CPU)

14:22:44     LINUX RESTART	(4 CPU)

14:23:01          tps      rtps      wtps   bread/s   bwrtn/s
14:24:01       142.78     61.01     81.77   4445.13  20201.83
14:25:01       136.86     18.61    118.25    723.88  24881.59
Average:       139.82     39.81    100.01   2584.50  22541.71

14:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:24:01     13952020  15525020   2472940     15.06     61808   1714132    829464      4.75    712456   1550672    166444
14:25:01     13609984  15503072   2814976     17.14     75852   2006780    789684      4.52    832044   1748088    112332
Average:     13781002  15514046   2643958     16.10     68830   1860456    809574      4.63    772250   1649380    139388

14:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:24:01           lo      1.80      1.80      0.19      0.19      0.00      0.00      0.00      0.00
14:24:01         ens3    315.61    225.50   1591.04     59.63      0.00      0.00      0.00      0.00
14:25:01           lo      1.62      1.62      1.48      1.48      0.00      0.00      0.00      0.00
14:25:01         ens3    561.36    316.03   1900.28    130.57      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.84      0.84      0.00      0.00      0.00      0.00
Average:         ens3    438.49    270.76   1745.66     95.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8880) 	02/26/24 	_x86_64_	(4 CPU)

14:22:44     LINUX RESTART	(4 CPU)

14:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:24:01        all     23.63      0.00      1.79      3.31      0.06     71.21
14:24:01          0     26.42      0.00      1.84      1.17      0.05     70.53
14:24:01          1     18.97      0.00      1.76      0.80      0.03     78.44
14:24:01          2     13.63      0.00      1.31      4.56      0.05     80.46
14:24:01          3     35.46      0.00      2.29      6.70      0.07     55.48
14:25:01        all     43.79      0.00      2.12      2.31      0.08     51.70
14:25:01          0     49.16      0.00      2.63      1.22      0.08     46.90
14:25:01          1     54.63      0.00      1.50      0.07      0.10     43.70
14:25:01          2     40.38      0.00      2.41      2.93      0.08     54.20
14:25:01          3     31.17      0.00      1.89      5.00      0.08     61.85
Average:        all     33.70      0.00      1.96      2.81      0.07     61.46
Average:          0     37.76      0.00      2.23      1.20      0.07     58.74
Average:          1     36.73      0.00      1.63      0.44      0.07     61.13
Average:          2     27.02      0.00      1.86      3.74      0.07     67.31
Average:          3     33.31      0.00      2.09      5.85      0.08     58.67