---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-7270 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         562       13312           0        2164       15167
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:3d:78:4c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fe3d:784c/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-7270) 	02/21/24 	_x86_64_	(4 CPU)

11:05:44     LINUX RESTART	(4 CPU)

11:06:01          tps      rtps      wtps   bread/s   bwrtn/s
11:07:01       137.88     66.74     71.14   4558.71  31388.77
11:08:01       124.85     32.86     91.98   1780.77  29579.20
Average:       131.36     49.80     81.56   3169.74  30483.99

11:06:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:07:01     13931128  15582396   2493840     15.18     58600   1794768    802200      4.59    650756   1631192    143880
11:08:01     13672228  15552320   2752740     16.76     72208   1999140    821460      4.70    727600   1791884    101704
Average:     13801678  15567358   2623290     15.97     65404   1896954    811830      4.65    689178   1711538    122792

11:06:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:07:01           lo      1.47      1.47      0.16      0.16      0.00      0.00      0.00      0.00
11:07:01         ens3    405.42    249.24   2937.84     58.67      0.00      0.00      0.00      0.00
11:08:01           lo      1.00      1.00      0.10      0.10      0.00      0.00      0.00      0.00
11:08:01         ens3    180.70    148.13   1158.52     52.41      0.00      0.00      0.00      0.00
Average:           lo      1.23      1.23      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    293.06    198.68   2048.18     55.54      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7270) 	02/21/24 	_x86_64_	(4 CPU)

11:05:44     LINUX RESTART	(4 CPU)

11:06:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:07:01        all     21.53      0.00      2.02      6.85      0.06     69.53
11:07:01          0     20.95      0.00      2.01      3.17      0.08     73.79
11:07:01          1     32.16      0.00      2.77     15.41      0.08     49.58
11:07:01          2     20.67      0.00      1.95      1.18      0.07     76.14
11:07:01          3     12.33      0.00      1.34      7.68      0.03     78.62
11:08:01        all     23.84      0.00      1.59      9.05      0.09     65.42
11:08:01          0     22.39      0.00      1.46      1.48      0.08     74.59
11:08:01          1     18.39      0.00      1.72     23.98      0.05     55.87
11:08:01          2     34.39      0.00      2.07      5.34      0.17     58.04
11:08:01          3     20.22      0.00      1.14      5.47      0.05     73.11
Average:        all     22.68      0.00      1.81      7.95      0.08     67.48
Average:          0     21.67      0.00      1.73      2.32      0.08     74.19
Average:          1     25.29      0.00      2.24     19.68      0.07     52.72
Average:          2     27.53      0.00      2.01      3.26      0.12     67.09
Average:          3     16.27      0.00      1.24      6.58      0.04     75.87