---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23317 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  8.5G   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         550       13146           0        2343       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:c5:7b:03 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fec5:7b03/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23317) 	04/14/24 	_x86_64_	(4 CPU)

13:22:24     LINUX RESTART	(4 CPU)

13:23:02          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       142.89     24.40    118.49   1262.70  35882.60
13:25:01       102.43      8.87     93.57    490.05  35516.48
Average:       122.49     16.57    105.92    873.13  35698.00

13:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13690004  15348316   2734964     16.65     70152   1783704   1172588      6.71    911212   1602412    103512
13:25:01     13531800  15605452   2893168     17.61     77744   2181880    709808      4.06    783772   1869652    224144
Average:     13610902  15476884   2814066     17.13     73948   1982792    941198      5.39    847492   1736032    163828

13:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3    106.13     74.21   1068.50     37.34      0.00      0.00      0.00      0.00
13:24:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
13:25:01         ens3   1735.94   1077.24   3342.98   1189.00      0.00      0.00      0.00      0.00
13:25:01           lo      4.85      4.85      1.78      1.78      0.00      0.00      0.00      0.00
Average:         ens3    927.89    579.94   2215.29    618.01      0.00      0.00      0.00      0.00
Average:           lo      2.98      2.98      0.96      0.96      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23317) 	04/14/24 	_x86_64_	(4 CPU)

13:22:24     LINUX RESTART	(4 CPU)

13:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     23.63      0.00      1.58      4.13      0.07     70.60
13:24:01          0     15.41      0.00      1.62      0.32      0.10     82.54
13:24:01          1     24.59      0.00      1.45      0.80      0.05     73.11
13:24:01          2     26.59      0.00      1.55      3.62      0.05     68.19
13:24:01          3     27.89      0.00      1.69     11.75      0.07     58.61
13:25:01        all     46.32      0.00      2.97      2.38      0.09     48.24
13:25:01          0     36.22      0.00      3.06      0.40      0.10     60.22
13:25:01          1     50.96      0.00      2.96      2.88      0.07     43.13
13:25:01          2     48.87      0.00      3.11      4.69      0.10     43.23
13:25:01          3     49.26      0.00      2.76      1.57      0.10     46.30
Average:        all     35.06      0.00      2.28      3.25      0.08     59.33
Average:          0     25.92      0.00      2.35      0.36      0.10     71.26
Average:          1     37.84      0.00      2.21      1.84      0.06     58.05
Average:          2     37.79      0.00      2.33      4.16      0.08     55.64
Average:          3     38.67      0.00      2.23      6.62      0.08     52.40