---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-81986 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  8.3G   70G  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         567       13371           0        2101       15163
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:21:3b:f5 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86191sec preferred_lft 86191sec
    inet6 fe80::f816:3eff:fe21:3bf5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-81986) 	11/06/24 	_x86_64_	(4 CPU)

15:32:06     LINUX RESTART	(4 CPU)

15:33:01          tps      rtps      wtps   bread/s   bwrtn/s
15:34:02       200.08     32.29    167.79   1693.72  25478.82
15:35:01       163.84     40.65    123.18   2441.35  33908.69
Average:       182.11     36.44    145.67   2064.39  29658.34

15:33:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:34:02     14066372  15513352   2358596     14.36     50532   1606096    855468      4.90    722140   1438916     96420
15:35:01     13732940  15559908   2692028     16.39     73440   1945044    752696      4.31    732492   1727208     75732
Average:     13899656  15536630   2525312     15.37     61986   1775570    804082      4.60    727316   1583062     86076

15:33:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:34:02         ens3    190.47    124.21    961.54     44.42      0.00      0.00      0.00      0.00
15:34:02           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
15:35:01         ens3    246.21    191.63   2113.87     44.26      0.00      0.00      0.00      0.00
15:35:01           lo      1.08      1.08      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    218.11    157.64   1532.86     44.34      0.00      0.00      0.00      0.00
Average:           lo      1.01      1.01      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-81986) 	11/06/24 	_x86_64_	(4 CPU)

15:32:06     LINUX RESTART	(4 CPU)

15:33:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:34:02        all     11.67      0.00      0.95      4.79      0.04     82.55
15:34:02          0     25.34      0.00      1.26      2.61      0.05     70.74
15:34:02          1      7.46      0.00      0.63      0.37      0.03     91.51
15:34:02          2     11.27      0.00      0.73      0.32      0.02     87.66
15:34:02          3      2.61      0.00      1.22     15.89      0.03     80.25
15:35:01        all     30.27      0.00      1.85      4.92      0.08     62.88
15:35:01          0     37.83      0.00      2.43      1.72      0.10     57.92
15:35:01          1     20.53      0.00      1.83      2.23      0.08     75.32
15:35:01          2     24.69      0.00      1.58      8.55      0.09     65.10
15:35:01          3     38.10      0.00      1.50      7.19      0.09     53.13
Average:        all     20.89      0.00      1.40      4.85      0.06     72.80
Average:          0     31.54      0.00      1.84      2.17      0.08     64.37
Average:          1     13.95      0.00      1.23      1.29      0.06     83.47
Average:          2     17.91      0.00      1.15      4.39      0.05     76.49
Average:          3     20.19      0.00      1.36     11.58      0.06     66.81