---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2603 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  676K  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         539       13167           0        2333       15174
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:63:a2:9b brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86197sec preferred_lft 86197sec
    inet6 fe80::f816:3eff:fe63:a29b/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-2603) 	11/21/23 	_x86_64_	(4 CPU)

18:16:33     LINUX RESTART	(4 CPU)

18:17:01          tps      rtps      wtps   bread/s   bwrtn/s
18:18:01        89.57     17.21     72.35   1017.70  16846.66
18:19:01       131.79     19.63    112.16    521.78  26150.57
Average:       110.68     18.42     92.26    769.74  21498.62

18:17:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:18:01     13992032  15588148   2432936     14.81     62656   1734172    772768      4.42    654844   1568528    190996
18:19:01     13133204  15171912   3291764     20.04     98180   2112684   1248384      7.14   1124816   1895928    198660
Average:     13562618  15380030   2862350     17.43     80418   1923428   1010576      5.78    889830   1732228    194828

18:17:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:18:01         ens3     64.76     43.79    974.61      8.07      0.00      0.00      0.00      0.00
18:18:01           lo      1.47      1.47      0.16      0.16      0.00      0.00      0.00      0.00
18:19:01         ens3    190.95    147.81   1741.51     45.70      0.00      0.00      0.00      0.00
18:19:01           lo      1.60      1.60      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    127.85     95.80   1358.06     26.89      0.00      0.00      0.00      0.00
Average:           lo      1.53      1.53      0.16      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2603) 	11/21/23 	_x86_64_	(4 CPU)

18:16:33     LINUX RESTART	(4 CPU)

18:17:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:18:01        all     20.06      0.00      1.33      4.38      0.06     74.17
18:18:01          0     22.04      0.00      1.24      5.89      0.07     70.77
18:18:01          1     38.31      0.00      2.07      1.75      0.07     57.79
18:18:01          2     11.54      0.00      1.07      3.05      0.07     84.27
18:18:01          3      8.31      0.00      0.98      6.84      0.03     83.82
18:19:01        all     27.17      0.00      1.98      5.00      0.07     65.78
18:19:01          0     27.85      0.00      2.31      7.44      0.07     62.33
18:19:01          1     38.02      0.00      2.68      1.79      0.08     57.42
18:19:01          2     13.17      0.00      0.89      5.44      0.07     80.44
18:19:01          3     29.68      0.00      2.02      5.31      0.07     62.93
Average:        all     23.61      0.00      1.65      4.69      0.06     69.98
Average:          0     24.94      0.00      1.77      6.67      0.07     66.55
Average:          1     38.17      0.00      2.38      1.77      0.08     57.61
Average:          2     12.36      0.00      0.98      4.24      0.07     82.36
Average:          3     18.96      0.00      1.50      6.08      0.05     73.41