---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-12693 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  8.5G   69G  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         554       13162           0        2323       15172
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:0a:02:ae brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86213sec preferred_lft 86213sec
    inet6 fe80::f816:3eff:fe0a:2ae/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-12693) 	03/12/24 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:01          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       143.97     24.01    119.96   1241.59  25645.45
13:25:01        83.75      9.08     74.67    517.78  18416.13
Average:       113.86     16.55     97.32    879.71  22031.09

13:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13515480  15264744   2909488     17.71     71664   1870552   1155504      6.61    989688   1687660     89224
13:25:01     13486608  15543600   2938360     17.89     77796   2165620    769184      4.40    845200   1850416    236240
Average:     13501044  15404172   2923924     17.80     74730   2018086    962344      5.51    917444   1769038    162732

13:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
13:24:01         ens3    206.98    151.83   2320.01     46.81      0.00      0.00      0.00      0.00
13:25:01           lo      2.35      2.35      1.55      1.55      0.00      0.00      0.00      0.00
13:25:01         ens3    455.44    297.75   1087.16    952.81      0.00      0.00      0.00      0.00
Average:           lo      1.64      1.64      0.83      0.83      0.00      0.00      0.00      0.00
Average:         ens3    331.20    224.79   1703.64    499.77      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-12693) 	03/12/24 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     25.08      0.00      1.76      3.32      0.07     69.78
13:24:01          0     21.89      0.00      1.75      4.77      0.10     71.49
13:24:01          1     27.25      0.00      1.54      2.16      0.05     68.99
13:24:01          2     23.90      0.00      2.09      1.87      0.05     72.09
13:24:01          3     27.31      0.00      1.66      4.47      0.05     66.52
13:25:01        all     41.49      0.00      1.86      1.48      0.08     55.09
13:25:01          0     52.77      0.00      2.45      4.62      0.10     40.06
13:25:01          1     38.18      0.00      2.03      1.04      0.07     58.69
13:25:01          2     32.67      0.00      1.60      0.18      0.07     65.48
13:25:01          3     42.29      0.00      1.40      0.03      0.07     56.21
Average:        all     33.29      0.00      1.81      2.40      0.07     62.44
Average:          0     37.33      0.00      2.10      4.69      0.10     55.77
Average:          1     32.72      0.00      1.78      1.60      0.06     63.84
Average:          2     28.27      0.00      1.84      1.03      0.06     68.80
Average:          3     34.80      0.00      1.53      2.25      0.06     61.36