---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13464 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         555       13400           0        2084       15175
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:10:7f:00 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:fe10:7f00/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13464) 	03/16/24 	_x86_64_	(4 CPU)

02:37:58     LINUX RESTART	(4 CPU)

02:38:01          tps      rtps      wtps   bread/s   bwrtn/s
02:39:01       127.06     67.66     59.41   4770.27  52831.19
02:40:01       133.76     40.83     92.93   2584.24  26006.73
Average:       130.41     54.24     76.17   3677.25  39418.96

02:38:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:39:01     14196692  15550748   2228268     13.57     45064   1521112    818656      4.69    659868   1376580     49596
02:40:01     13678076  15417988   2746884     16.72     69516   1865124    958124      5.48    832656   1686680    113812
Average:     13937384  15484368   2487576     15.15     57290   1693118    888390      5.08    746262   1531630     81704

02:38:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:39:01         ens3    334.14    231.36   1005.79     57.34      0.00      0.00      0.00      0.00
02:39:01           lo      1.87      1.87      0.19      0.19      0.00      0.00      0.00      0.00
02:40:01         ens3    121.10     89.29   1395.74     34.47      0.00      0.00      0.00      0.00
02:40:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    227.62    160.32   1200.77     45.91      0.00      0.00      0.00      0.00
Average:           lo      1.37      1.37      0.14      0.14      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13464) 	03/16/24 	_x86_64_	(4 CPU)

02:37:58     LINUX RESTART	(4 CPU)

02:38:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
02:39:01        all     16.14      0.00      2.49      9.98      0.07     71.33
02:39:01          0     10.13      0.00      2.15      2.74      0.08     84.90
02:39:01          1     21.01      0.00      3.24      3.28      0.07     72.40
02:39:01          2     13.43      0.00      1.59      2.09      0.03     82.86
02:39:01          3     19.99      0.00      3.00     31.90      0.08     45.03
02:40:01        all     21.29      0.00      1.79      6.06      0.06     70.81
02:40:01          0     28.55      0.00      1.71      3.67      0.07     66.01
02:40:01          1     32.46      0.00      2.39      2.11      0.08     62.96
02:40:01          2     11.24      0.00      0.92      0.50      0.03     87.31
02:40:01          3     12.93      0.00      2.10     17.98      0.07     66.92
Average:        all     18.72      0.00      2.14      8.01      0.06     71.07
Average:          0     19.35      0.00      1.93      3.20      0.08     75.44
Average:          1     26.76      0.00      2.82      2.69      0.08     67.66
Average:          2     12.33      0.00      1.25      1.30      0.03     85.09
Average:          3     16.45      0.00      2.55     24.92      0.08     56.00