---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-24601 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  8.7G   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         558       12858           0        2623       15151
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:af:87:12 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86204sec preferred_lft 86204sec
    inet6 fe80::f816:3eff:feaf:8712/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24601) 	04/20/24 	_x86_64_	(4 CPU)

07:48:21     LINUX RESTART	(4 CPU)

07:49:02          tps      rtps      wtps   bread/s   bwrtn/s
07:50:01       150.58     31.99    118.59   1563.80  27407.83
07:51:01       132.03     12.25    119.78    542.04  33484.69
Average:       141.23     22.04    119.19   1048.63  30471.79

07:49:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
07:50:01     13525864  15245648   2899104     17.65     72024   1839648   1138344      6.51   1021960   1641980    126108
07:51:01     13143144  15481132   3281824     19.98    102668   2390736    829908      4.75    866960   2122896    252572
Average:     13334504  15363390   3090464     18.82     87346   2115192    984126      5.63    944460   1882438    189340

07:49:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
07:50:01           lo      1.56      1.56      0.18      0.18      0.00      0.00      0.00      0.00
07:50:01         ens3    154.75    121.64   1489.10     33.28      0.00      0.00      0.00      0.00
07:51:01           lo      7.27      7.27      0.84      0.84      0.00      0.00      0.00      0.00
07:51:01         ens3    131.14    102.63   1467.43     26.03      0.00      0.00      0.00      0.00
Average:           lo      4.44      4.44      0.51      0.51      0.00      0.00      0.00      0.00
Average:         ens3    142.85    112.06   1478.17     29.62      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24601) 	04/20/24 	_x86_64_	(4 CPU)

07:48:21     LINUX RESTART	(4 CPU)

07:49:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
07:50:01        all     25.64      0.00      1.87      3.26      0.06     69.17
07:50:01          0     17.55      0.00      1.87      4.71      0.07     75.80
07:50:01          1     22.80      0.00      1.23      0.44      0.05     75.48
07:50:01          2     48.75      0.00      3.27      2.77      0.08     45.12
07:50:01          3     13.40      0.00      1.09      5.12      0.03     80.35
07:51:01        all     44.85      0.00      3.00      5.79      0.08     46.28
07:51:01          0     60.73      0.00      3.24     12.19      0.08     23.76
07:51:01          1     38.94      0.00      3.28      2.09      0.10     55.59
07:51:01          2     50.64      0.00      3.19      3.46      0.07     42.63
07:51:01          3     29.11      0.00      2.32      5.41      0.05     63.10
Average:        all     35.34      0.00      2.44      4.54      0.07     57.62
Average:          0     39.34      0.00      2.56      8.48      0.08     49.54
Average:          1     30.97      0.00      2.26      1.28      0.08     65.42
Average:          2     49.71      0.00      3.23      3.12      0.08     43.87
Average:          3     21.33      0.00      1.71      5.27      0.04     71.65