---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-74151 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:             2800.000
BogoMIPS:            5600.00
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         558       13028           0        2453       15158
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:3e:a1:a8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86217sec preferred_lft 86217sec
    inet6 fe80::f816:3eff:fe3e:a1a8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74151) 	10/03/24 	_x86_64_	(4 CPU)

18:58:07     LINUX RESTART	(4 CPU)

18:59:01          tps      rtps      wtps   bread/s   bwrtn/s
19:00:01       307.67     32.58    275.09   2102.18  19371.70
19:01:01        95.97     11.26     84.70    502.72  11888.69
Average:       201.82     21.92    179.90   1302.45  15630.19

18:59:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:00:01     12396280  14340100   4028680     24.53     81544   2047800   1917276     10.97   1931888   1846504     57188
19:01:01     13349572  15530892   3075388     18.72     90748   2268152    780272      4.47    845548   1969460     26560
Average:     12872926  14935496   3552034     21.63     86146   2157976   1348774      7.72   1388718   1907982     41874

18:59:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:00:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
19:00:01         ens3    312.05    271.40   3177.79     48.54      0.00      0.00      0.00      0.00
19:01:01           lo      1.27      1.27      0.13      0.13      0.00      0.00      0.00      0.00
19:01:01         ens3    266.87    215.43   1602.04     48.19      0.00      0.00      0.00      0.00
Average:           lo      1.00      1.00      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    289.46    243.42   2389.91     48.36      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74151) 	10/03/24 	_x86_64_	(4 CPU)

18:58:07     LINUX RESTART	(4 CPU)

18:59:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:00:01        all     37.13      0.00      2.16      3.68      0.09     56.94
19:00:01          0     33.76      0.00      1.63      0.89      0.10     63.63
19:00:01          1     40.17      0.00      3.12      3.86      0.08     52.77
19:00:01          2     40.20      0.00      2.00      3.85      0.10     53.85
19:00:01          3     34.39      0.00      1.88      6.14      0.08     57.51
19:01:01        all     42.29      0.00      1.76      1.27      0.08     54.60
19:01:01          0     29.09      0.00      1.57      1.43      0.07     67.84
19:01:01          1     53.54      0.00      1.29      0.43      0.08     44.65
19:01:01          2     34.19      0.00      1.98      2.58      0.07     61.17
19:01:01          3     52.51      0.00      2.20      0.62      0.12     44.55
Average:        all     39.72      0.00      1.96      2.47      0.09     55.76
Average:          0     31.41      0.00      1.60      1.16      0.08     65.74
Average:          1     46.85      0.00      2.21      2.15      0.08     48.71
Average:          2     37.18      0.00      1.99      3.21      0.08     57.53
Average:          3     43.45      0.00      2.04      3.38      0.10     51.03