---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10357 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:             2799.996
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  8.5G   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         548       13161           0        2330       15177
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:4a:43:83 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fe4a:4383/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10357) 	03/02/24 	_x86_64_	(4 CPU)

13:24:02     LINUX RESTART	(4 CPU)

13:25:02          tps      rtps      wtps   bread/s   bwrtn/s
13:26:01       127.01     11.79    115.22    289.04  31753.94
13:27:01        82.17      8.32     73.85    505.65  31088.15
Average:       104.40     10.04     94.36    398.25  31418.25

13:25:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:26:01     13227992  15011456   3196976     19.46     75120   1899424   1322612      7.57   1255204   1709148     75744
13:27:01     13480968  15542632   2944000     17.92     81604   2166368    787216      4.51    852984   1849632     33968
Average:     13354480  15277044   3070488     18.69     78362   2032896   1054914      6.04   1054094   1779390     54856

13:25:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:26:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
13:26:01         ens3    316.84    236.86   2257.97     68.48      0.00      0.00      0.00      0.00
13:27:01           lo      2.55      2.55      1.57      1.57      0.00      0.00      0.00      0.00
13:27:01         ens3    541.44    357.96    664.76    972.93      0.00      0.00      0.00      0.00
Average:           lo      1.76      1.76      0.84      0.84      0.00      0.00      0.00      0.00
Average:         ens3    430.09    297.92   1454.67    524.51      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10357) 	03/02/24 	_x86_64_	(4 CPU)

13:24:02     LINUX RESTART	(4 CPU)

13:25:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:26:01        all     32.25      0.00      1.58      3.40      0.08     62.70
13:26:01          0     26.25      0.00      1.50      1.86      0.07     70.33
13:26:01          1     40.84      0.00      1.83      1.26      0.07     56.00
13:26:01          2     33.24      0.00      1.82      0.59      0.08     64.26
13:26:01          3     28.67      0.00      1.14      9.88      0.09     60.22
13:27:01        all     34.77      0.00      1.93      2.98      0.07     60.24
13:27:01          0     41.51      0.00      1.66      1.86      0.07     54.90
13:27:01          1     42.35      0.00      2.84      0.89      0.07     53.85
13:27:01          2     31.25      0.00      1.51      8.31      0.07     58.86
13:27:01          3     23.97      0.00      1.73      0.86      0.07     73.37
Average:        all     33.52      0.00      1.76      3.19      0.07     61.46
Average:          0     33.94      0.00      1.58      1.86      0.07     62.55
Average:          1     41.60      0.00      2.34      1.08      0.07     54.92
Average:          2     32.24      0.00      1.66      4.47      0.08     61.54
Average:          3     26.31      0.00      1.44      5.34      0.08     66.83