---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13134 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  8.3G   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         559       13419           0        2060       15168
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:de:ef:6f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86247sec preferred_lft 86247sec
    inet6 fe80::f816:3eff:fede:ef6f/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-13134) 	03/14/24 	_x86_64_	(4 CPU)

14:50:54     LINUX RESTART	(4 CPU)

14:51:02          tps      rtps      wtps   bread/s   bwrtn/s
14:52:01       238.64     59.85    178.78   3806.41  32881.61
14:53:01       116.59     13.85    102.75   1047.92  16826.39
Average:       177.10     36.65    140.44   2415.46  24785.89

14:51:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:52:01     14055812  15524740   2369156     14.42     50024   1625020    800384      4.58    714952   1451112     76900
14:53:01     13731208  15499376   2693760     16.40     74380   1885644    843700      4.83    780636   1680092     88748
Average:     13893510  15512058   2531458     15.41     62202   1755332    822042      4.70    747794   1565602     82824

14:51:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:52:01           lo      1.83      1.83      0.19      0.19      0.00      0.00      0.00      0.00
14:52:01         ens3    567.95    344.01   1629.07     79.49      0.00      0.00      0.00      0.00
14:53:01           lo      1.27      1.27      0.13      0.13      0.00      0.00      0.00      0.00
14:53:01         ens3     56.98     37.75    865.94      8.64      0.00      0.00      0.00      0.00
Average:           lo      1.55      1.55      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    310.30    189.58   1244.27     43.76      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13134) 	03/14/24 	_x86_64_	(4 CPU)

14:50:54     LINUX RESTART	(4 CPU)

14:51:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:52:01        all     20.61      0.00      2.21      7.14      0.06     69.97
14:52:01          0     10.48      0.00      2.16      5.79      0.07     81.50
14:52:01          1     22.07      0.00      1.84      2.38      0.07     73.64
14:52:01          2     10.58      0.00      1.87     11.79      0.05     75.69
14:52:01          3     39.32      0.00      2.95      8.62      0.09     49.03
14:53:01        all     19.59      0.00      1.30      4.50      0.06     74.55
14:53:01          0     41.66      0.00      2.48      2.70      0.08     53.07
14:53:01          1      8.43      0.00      0.69      0.75      0.07     90.06
14:53:01          2      3.16      0.00      0.87     10.44      0.03     85.51
14:53:01          3     25.05      0.00      1.15      4.11      0.07     69.62
Average:        all     20.10      0.00      1.75      5.81      0.06     72.28
Average:          0     26.23      0.00      2.32      4.23      0.08     67.14
Average:          1     15.20      0.00      1.26      1.56      0.07     81.91
Average:          2      6.83      0.00      1.37     11.11      0.04     80.65
Average:          3     32.12      0.00      2.04      6.34      0.08     59.42