---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-1799 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  8.6G   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         543       12988           0        2507       15165
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:2b:b4:a5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86182sec preferred_lft 86182sec
    inet6 fe80::f816:3eff:fe2b:b4a5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1799) 	12/02/23 	_x86_64_	(4 CPU)

11:39:21     LINUX RESTART	(4 CPU)

11:40:01          tps      rtps      wtps   bread/s   bwrtn/s
11:41:01       124.25     23.65    100.60   1193.80  31780.30
11:42:01       141.68      6.78    134.89    224.36  35209.33
Average:       132.96     15.21    117.75    709.08  33494.82

11:40:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:41:01     13753644  15463076   2671324     16.26     71168   1832348   1093932      6.26    793528   1652692    152892
11:42:01     12956032  15127216   3468936     21.12    124332   2192624   1269560      7.27   1214268   1952668    212728
Average:     13354838  15295146   3070130     18.69     97750   2012486   1181746      6.76   1003898   1802680    182810

11:40:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:41:01         ens3     83.50     54.69   1214.93     18.91      0.00      0.00      0.00      0.00
11:41:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
11:42:01         ens3     97.92     86.44    927.96     23.96      0.00      0.00      0.00      0.00
11:42:01           lo      2.13      2.13      0.20      0.20      0.00      0.00      0.00      0.00
Average:         ens3     90.71     70.56   1071.44     21.43      0.00      0.00      0.00      0.00
Average:           lo      1.50      1.50      0.15      0.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1799) 	12/02/23 	_x86_64_	(4 CPU)

11:39:21     LINUX RESTART	(4 CPU)

11:40:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:41:01        all     22.07      0.00      1.73      5.94      0.06     70.19
11:41:01          0     20.43      0.00      1.60      2.52      0.08     75.36
11:41:01          1     25.56      0.00      2.06     10.45      0.07     61.87
11:41:01          2      7.20      0.00      1.14      8.61      0.03     83.02
11:41:01          3     35.07      0.00      2.10      2.22      0.07     60.54
11:42:01        all     25.32      0.00      1.81      4.89      0.06     67.92
11:42:01          0     10.45      0.00      1.37      2.39      0.03     85.76
11:42:01          1     16.08      0.00      1.34      0.67      0.07     81.85
11:42:01          2     13.31      0.00      1.22     13.25      0.07     72.15
11:42:01          3     61.54      0.00      3.28      3.20      0.12     31.85
Average:        all     23.70      0.00      1.77      5.42      0.06     69.06
Average:          0     15.44      0.00      1.49      2.46      0.06     80.56
Average:          1     20.82      0.00      1.70      5.56      0.07     71.86
Average:          2     10.26      0.00      1.18     10.93      0.05     77.58
Average:          3     48.29      0.00      2.69      2.71      0.09     46.22