---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8174 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  8.3G   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         552       13396           0        2090       15178
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:fa:b2:91 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86237sec preferred_lft 86237sec
    inet6 fe80::f816:3eff:fefa:b291/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8174) 	02/24/24 	_x86_64_	(4 CPU)

02:37:23     LINUX RESTART	(4 CPU)

02:38:01          tps      rtps      wtps   bread/s   bwrtn/s
02:39:01       108.73     18.63     90.10   1125.01  18402.27
02:40:01       111.50     24.56     86.94   1607.87  17048.23
Average:       110.11     21.60     88.52   1366.44  17725.25

02:38:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:39:01     13956880  15623084   2468088     15.03     68932   1793584    710100      4.06    617140   1629724    129500
02:40:01     13686408  15510092   2738560     16.67     77684   1937980    809292      4.63    779364   1729240     54380
Average:     13821644  15566588   2603324     15.85     73308   1865782    759696      4.35    698252   1679482     91940

02:38:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:39:01         ens3     67.66     44.31   1038.13      8.29      0.00      0.00      0.00      0.00
02:39:01           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
02:40:01         ens3    157.29    138.64   1394.02     47.30      0.00      0.00      0.00      0.00
02:40:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    112.47     91.48   1216.08     27.79      0.00      0.00      0.00      0.00
Average:           lo      1.10      1.10      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8174) 	02/24/24 	_x86_64_	(4 CPU)

02:37:23     LINUX RESTART	(4 CPU)

02:38:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
02:39:01        all     19.51      0.00      1.41      4.25      0.05     74.78
02:39:01          0      5.67      0.00      0.82      9.12      0.05     84.34
02:39:01          1     45.77      0.00      2.89      2.10      0.08     49.16
02:39:01          2     16.66      0.00      1.22      5.08      0.03     77.01
02:39:01          3      9.89      0.00      0.68      0.72      0.03     88.67
02:40:01        all     23.35      0.00      1.42      3.02      0.06     72.14
02:40:01          0     23.07      0.00      1.91      3.49      0.07     71.46
02:40:01          1     14.63      0.00      1.24      0.60      0.05     83.48
02:40:01          2     45.46      0.00      1.71      7.80      0.08     44.94
02:40:01          3     10.27      0.00      0.81      0.20      0.05     88.68
Average:        all     21.43      0.00      1.41      3.64      0.06     73.46
Average:          0     14.35      0.00      1.37      6.31      0.06     77.91
Average:          1     30.21      0.00      2.06      1.35      0.07     66.31
Average:          2     31.04      0.00      1.46      6.44      0.06     61.00
Average:          3     10.08      0.00      0.74      0.46      0.04     88.68