---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6269 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         579       13416           0        2044       15152
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:d3:57:ac brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86224sec preferred_lft 86224sec
    inet6 fe80::f816:3eff:fed3:57ac/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-6269) 	02/17/24 	_x86_64_	(4 CPU)

20:36:24     LINUX RESTART	(4 CPU)

20:37:01          tps      rtps      wtps   bread/s   bwrtn/s
20:38:01       126.17     23.57    102.60   1193.20  27838.93
20:39:01        95.45      7.03     88.42    260.31  25172.54
Average:       110.81     15.30     95.51    726.68  26505.52

20:37:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
20:38:01     13711632  15394576   2713336     16.52     70108   1808984   1071884      6.13    857660   1631300    119152
20:39:01     13713768  15502536   2711200     16.51     76376   1904612    796828      4.56    779516   1699516     62856
Average:     13712700  15448556   2712268     16.51     73242   1856798    934356      5.35    818588   1665408     91004

20:37:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
20:38:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
20:38:01         ens3    106.32     73.22   1425.32     32.64      0.00      0.00      0.00      0.00
20:39:01           lo      0.67      0.67      0.06      0.06      0.00      0.00      0.00      0.00
20:39:01         ens3    318.84    250.12   1134.60     80.19      0.00      0.00      0.00      0.00
Average:           lo      0.90      0.90      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    212.60    161.68   1279.94     56.42      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6269) 	02/17/24 	_x86_64_	(4 CPU)

20:36:24     LINUX RESTART	(4 CPU)

20:37:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
20:38:01        all     23.23      0.00      1.61      4.03      0.05     71.08
20:38:01          0     16.35      0.00      1.41      0.78      0.03     81.42
20:38:01          1     23.81      0.00      1.62      7.84      0.05     66.68
20:38:01          2     24.44      0.00      1.74      5.23      0.03     68.56
20:38:01          3     28.37      0.00      1.64      2.30      0.08     67.61
20:39:01        all     21.10      0.00      1.31      2.86      0.05     74.67
20:39:01          0     21.15      0.00      1.59      0.49      0.07     76.70
20:39:01          1     23.09      0.00      1.22      1.79      0.03     73.86
20:39:01          2     25.06      0.00      1.69      1.59      0.07     71.59
20:39:01          3     15.10      0.00      0.74      7.55      0.05     76.56
Average:        all     22.17      0.00      1.46      3.45      0.05     72.88
Average:          0     18.74      0.00      1.50      0.63      0.05     79.07
Average:          1     23.45      0.00      1.42      4.81      0.04     70.27
Average:          2     24.75      0.00      1.71      3.41      0.05     70.07
Average:          3     21.73      0.00      1.19      4.93      0.07     72.09