---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13677 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  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         552       13058           0        2429       15157
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:05:50:c6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86201sec preferred_lft 86201sec
    inet6 fe80::f816:3eff:fe05:50c6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13677) 	01/20/24 	_x86_64_	(4 CPU)

11:39:21     LINUX RESTART	(4 CPU)

11:40:02          tps      rtps      wtps   bread/s   bwrtn/s
11:41:01       139.89     27.32    112.57   1362.35  26131.30
11:42:01       117.91      3.87    114.05     99.58  28063.32
Average:       128.81     15.49    113.32    725.66  27105.43

11:40:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:41:01     13498156  15214524   2926812     17.82     71300   1838356   1166760      6.68   1045824   1651060    111288
11:42:01     13374724  15505368   3050244     18.57    124220   2154868    806948      4.62    840584   1913068    179692
Average:     13436440  15359946   2988528     18.20     97760   1996612    986854      5.65    943204   1782064    145490

11:40:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:41:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
11:41:01         ens3    175.17    126.74   1554.35     44.63      0.00      0.00      0.00      0.00
11:42:01           lo      2.10      2.10      0.20      0.20      0.00      0.00      0.00      0.00
11:42:01         ens3     56.22     38.51    476.02     11.73      0.00      0.00      0.00      0.00
Average:           lo      1.56      1.56      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    115.20     82.26   1010.66     28.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13677) 	01/20/24 	_x86_64_	(4 CPU)

11:39:21     LINUX RESTART	(4 CPU)

11:40:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:41:01        all     25.13      0.00      1.82      4.87      0.06     68.12
11:41:01          0     29.62      0.00      1.95      5.57      0.07     62.80
11:41:01          1     20.14      0.00      1.48      1.07      0.03     77.28
11:41:01          2     26.83      0.00      1.61      5.64      0.05     65.87
11:41:01          3     24.02      0.00      2.22      7.18      0.07     66.51
11:42:01        all     23.29      0.00      1.62      3.55      0.06     71.47
11:42:01          0     36.96      0.00      1.82      0.50      0.10     60.61
11:42:01          1     14.51      0.00      1.36      0.90      0.03     83.19
11:42:01          2     20.61      0.00      1.80     10.42      0.07     67.10
11:42:01          3     21.05      0.00      1.50      2.41      0.05     74.99
Average:        all     24.20      0.00      1.72      4.20      0.06     69.81
Average:          0     33.35      0.00      1.88      2.99      0.08     61.69
Average:          1     17.30      0.00      1.42      0.99      0.03     80.26
Average:          2     23.69      0.00      1.71      8.05      0.06     66.49
Average:          3     22.52      0.00      1.86      4.78      0.06     70.78