---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-14104 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  8.5G   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         549       13166           0        2324       15176
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:63:d8:f9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fe63:d8f9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14104) 	03/18/24 	_x86_64_	(4 CPU)

13:22:26     LINUX RESTART	(4 CPU)

13:23:02          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       124.81     24.45    100.36   1260.94  18662.46
13:25:01        95.72      8.72     87.00    483.79  17020.90
Average:       110.14     16.52     93.62    869.10  17834.78

13:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13821776  15481172   2603192     15.85     68180   1787584   1088212      6.23    772204   1607716    101780
13:25:01     13568024  15612348   2856944     17.39     77156   2153472    723896      4.14    772440   1841912    239016
Average:     13694900  15546760   2730068     16.62     72668   1970528    906054      5.19    772322   1724814    170398

13:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3     91.97     65.72   1068.27     33.35      0.00      0.00      0.00      0.00
13:24:01           lo      1.22      1.22      0.13      0.13      0.00      0.00      0.00      0.00
13:25:01         ens3    388.49    343.44   2143.38    939.88      0.00      0.00      0.00      0.00
13:25:01           lo      2.08      2.08      1.52      1.52      0.00      0.00      0.00      0.00
Average:         ens3    241.47    205.75   1610.34    490.42      0.00      0.00      0.00      0.00
Average:           lo      1.66      1.66      0.83      0.83      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-14104) 	03/18/24 	_x86_64_	(4 CPU)

13:22:26     LINUX RESTART	(4 CPU)

13:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     21.84      0.00      1.65      4.33      0.06     72.11
13:24:01          0      9.66      0.00      1.30      8.73      0.08     80.22
13:24:01          1     29.95      0.00      2.14      4.47      0.07     63.37
13:24:01          2     31.48      0.00      1.91      3.70      0.07     62.84
13:24:01          3     16.34      0.00      1.27      0.41      0.03     81.94
13:25:01        all     42.01      0.00      1.95      2.93      0.10     53.00
13:25:01          0     52.18      0.00      2.01      7.80      0.08     37.92
13:25:01          1     39.46      0.00      2.16      2.19      0.10     56.08
13:25:01          2     36.57      0.00      1.52      0.74      0.10     61.08
13:25:01          3     39.92      0.00      2.11      1.04      0.10     56.83
Average:        all     31.99      0.00      1.80      3.63      0.08     62.50
Average:          0     30.94      0.00      1.66      8.27      0.08     59.05
Average:          1     34.74      0.00      2.15      3.32      0.08     59.70
Average:          2     34.05      0.00      1.71      2.20      0.08     61.95
Average:          3     28.21      0.00      1.70      0.73      0.07     69.30