---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10808 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  8.5G   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         585       13123           0        2331       15140
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:9b:3a:73 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86198sec preferred_lft 86198sec
    inet6 fe80::f816:3eff:fe9b:3a73/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10808) 	03/04/24 	_x86_64_	(4 CPU)

13:22:19     LINUX RESTART	(4 CPU)

13:23:07          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       116.77     14.76    102.02   1081.58  28315.65
13:25:01       109.72     20.33     89.39    765.07  10255.89
Average:       113.06     17.69     95.37    915.00  18810.59

13:23:07    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13953904  15591264   2471064     15.04     68912   1765544    727316      4.16    646220   1603284    110808
13:25:01     13503288  15551096   2921680     17.79     80152   2154112    761896      4.36    835536   1842800    258092
Average:     13728596  15571180   2696372     16.42     74532   1959828    744606      4.26    740878   1723042    184450

13:23:07        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3     52.79     32.98    962.12      6.43      0.00      0.00      0.00      0.00
13:24:01           lo      0.96      0.96      0.10      0.10      0.00      0.00      0.00      0.00
13:25:01         ens3    364.14    309.65   2320.49    103.79      0.00      0.00      0.00      0.00
13:25:01           lo      1.48      1.48      1.47      1.47      0.00      0.00      0.00      0.00
Average:         ens3    216.65    178.59   1677.05     57.67      0.00      0.00      0.00      0.00
Average:           lo      1.24      1.24      0.82      0.82      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10808) 	03/04/24 	_x86_64_	(4 CPU)

13:22:19     LINUX RESTART	(4 CPU)

13:23:07        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     18.84      0.00      1.28      6.76      0.06     73.07
13:24:01          0     22.35      0.00      1.58     11.30      0.07     64.70
13:24:01          1     18.24      0.00      1.28      2.22      0.04     78.22
13:24:01          2     17.89      0.00      1.08      2.18      0.06     78.79
13:24:01          3     16.92      0.00      1.20     11.31      0.06     70.51
13:25:01        all     45.31      0.00      2.01      0.78      0.08     51.82
13:25:01          0     37.02      0.00      1.91      0.57      0.07     60.43
13:25:01          1     55.75      0.00      1.69      0.49      0.08     41.99
13:25:01          2     50.56      0.00      1.96      1.50      0.08     45.90
13:25:01          3     37.85      0.00      2.49      0.57      0.07     59.03
Average:        all     32.76      0.00      1.66      3.62      0.07     61.90
Average:          0     30.06      0.00      1.75      5.66      0.07     62.45
Average:          1     37.95      0.00      1.50      1.31      0.06     59.18
Average:          2     35.11      0.00      1.54      1.82      0.07     61.45
Average:          3     27.90      0.00      1.88      5.68      0.06     64.49