---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4734 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  8.4G   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         558       13213           0        2268       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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:af:03:90 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86211sec preferred_lft 86211sec
    inet6 fe80::f816:3eff:feaf:390/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4734) 	11/26/23 	_x86_64_	(4 CPU)

11:11:28     LINUX RESTART	(4 CPU)

11:12:01          tps      rtps      wtps   bread/s   bwrtn/s
11:13:01       121.30     23.25     98.05   1184.87  28644.16
11:14:01       114.81     14.38    100.43   1495.08  31188.40
Average:       118.06     18.81     99.24   1339.98  29916.28

11:12:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:13:01     13909388  15611656   2515580     15.32     70968   1826056    698852      4.00    636496   1657336    180052
11:14:01     13485436  15494104   2939532     17.90     78248   2117352    815796      4.67    813964   1886116    102432
Average:     13697412  15552880   2727556     16.61     74608   1971704    757324      4.33    725230   1771726    141242

11:12:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:13:01         ens3     80.02     50.11   1228.80     11.49      0.00      0.00      0.00      0.00
11:13:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
11:14:01         ens3    472.24    280.72   1770.44    111.48      0.00      0.00      0.00      0.00
11:14:01           lo      4.18      4.18      0.23      0.23      0.00      0.00      0.00      0.00
Average:         ens3    276.13    165.41   1499.62     61.48      0.00      0.00      0.00      0.00
Average:           lo      2.62      2.62      0.17      0.17      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4734) 	11/26/23 	_x86_64_	(4 CPU)

11:11:28     LINUX RESTART	(4 CPU)

11:12:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:13:01        all     21.59      0.00      1.48      4.46      0.05     72.42
11:13:01          0      3.75      0.00      0.87     12.83      0.05     82.50
11:13:01          1     39.29      0.00      2.29      1.92      0.07     56.44
11:13:01          2     18.65      0.00      1.27      0.64      0.05     79.39
11:13:01          3     24.59      0.00      1.49      2.45      0.05     71.42
11:14:01        all     52.70      0.00      2.63      1.56      0.10     43.02
11:14:01          0     43.43      0.00      2.18      0.47      0.10     53.82
11:14:01          1     54.24      0.00      2.06      0.28      0.08     43.33
11:14:01          2     44.92      0.00      3.64      1.81      0.08     49.56
11:14:01          3     68.26      0.00      2.65      3.69      0.10     25.30
Average:        all     37.12      0.00      2.05      3.01      0.08     57.74
Average:          0     23.59      0.00      1.52      6.65      0.08     68.16
Average:          1     46.75      0.00      2.17      1.10      0.08     49.90
Average:          2     31.77      0.00      2.45      1.22      0.07     64.49
Average:          3     46.37      0.00      2.07      3.07      0.08     48.42