---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-21794 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  8.9G   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         555       12765           0        2719       15162
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:37:51:2a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86212sec preferred_lft 86212sec
    inet6 fe80::f816:3eff:fe37:512a/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-21794) 	04/09/24 	_x86_64_	(4 CPU)

11:54:25     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       144.47     24.44    120.03   1260.94  31759.91
11:57:01       116.66      3.48    113.18    369.81  39431.03
Average:       130.45     13.87    116.58    811.63  35627.69

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13582604  15279720   2842364     17.31     71568   1819760   1265388      7.24    980960   1634748    103120
11:57:01     13133780  15586096   3291188     20.04     82848   2546316    739956      4.23    912624   2117356    315144
Average:     13358192  15432908   3066776     18.67     77208   2183038   1002672      5.74    946792   1876052    209132

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
11:56:01         ens3    127.84    107.37   1375.91     40.88      0.00      0.00      0.00      0.00
11:57:01           lo      5.53      5.53      0.50      0.50      0.00      0.00      0.00      0.00
11:57:01         ens3    560.12    494.60   3709.58   2385.30      0.00      0.00      0.00      0.00
Average:           lo      3.33      3.33      0.31      0.31      0.00      0.00      0.00      0.00
Average:         ens3    345.80    302.61   2552.55   1222.94      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-21794) 	04/09/24 	_x86_64_	(4 CPU)

11:54:25     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     24.33      0.00      1.70      4.49      0.08     69.41
11:56:01          0     17.78      0.00      1.23      0.29      0.05     80.65
11:56:01          1     13.23      0.00      1.48      3.68      0.09     81.53
11:56:01          2     16.86      0.00      1.16     11.01      0.05     70.93
11:56:01          3     49.43      0.00      2.95      3.04      0.08     44.49
11:57:01        all     39.86      0.00      2.21      3.07      0.08     54.79
11:57:01          0     50.80      0.00      1.62      0.62      0.08     46.88
11:57:01          1     26.77      0.00      2.38      7.82      0.10     62.93
11:57:01          2     47.76      0.00      1.71      3.82      0.08     46.63
11:57:01          3     34.08      0.00      3.13      0.00      0.08     62.71
Average:        all     32.14      0.00      1.96      3.77      0.08     62.05
Average:          0     34.35      0.00      1.43      0.45      0.07     63.70
Average:          1     20.05      0.00      1.94      5.76      0.09     72.16
Average:          2     32.43      0.00      1.43      7.38      0.07     58.68
Average:          3     41.70      0.00      3.04      1.51      0.08     53.66