---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23350 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  8.9G   69G  12% /
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       12757           0        2719       15154
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:e8:ce:1f brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86198sec preferred_lft 86198sec
    inet6 fe80::f816:3eff:fee8:ce1f/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-23350) 	04/14/24 	_x86_64_	(4 CPU)

18:40:28     LINUX RESTART	(4 CPU)

18:41:01          tps      rtps      wtps   bread/s   bwrtn/s
18:42:01       137.46     23.43    114.03   1216.33  39090.55
18:43:01       121.16      3.75    117.41    357.67  36214.36
Average:       129.31     13.59    115.72    787.00  37652.46

18:41:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:42:01     13953416  15619256   2471552     15.05     68872   1792892    712644      4.08    631024   1619616    101016
18:43:01     13080040  15520288   3344928     20.36     82384   2534752    787660      4.51    972416   2110104    485652
Average:     13516728  15569772   2908240     17.71     75628   2163822    750152      4.29    801720   1864860    293334

18:41:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:42:01           lo      1.13      1.13      0.13      0.13      0.00      0.00      0.00      0.00
18:42:01         ens3     72.99     51.57    986.53     12.15      0.00      0.00      0.00      0.00
18:43:01           lo      2.13      2.13      0.19      0.19      0.00      0.00      0.00      0.00
18:43:01         ens3    534.76    471.79   3879.26   1373.62      0.00      0.00      0.00      0.00
Average:           lo      1.63      1.63      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    303.87    261.68   2432.90    692.89      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23350) 	04/14/24 	_x86_64_	(4 CPU)

18:40:28     LINUX RESTART	(4 CPU)

18:41:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:42:01        all     19.51      0.00      1.37      6.56      0.07     72.49
18:42:01          0     21.46      0.00      1.55      3.39      0.07     73.54
18:42:01          1     10.00      0.00      0.66     15.49      0.08     73.76
18:42:01          2     26.37      0.00      1.70      6.44      0.08     65.41
18:42:01          3     20.36      0.00      1.54      0.88      0.03     77.19
18:43:01        all     42.54      0.00      2.12      2.15      0.09     53.09
18:43:01          0     41.83      0.00      2.33      3.01      0.08     52.75
18:43:01          1     44.08      0.00      2.20      1.26      0.08     52.38
18:43:01          2     39.93      0.00      2.09      2.26      0.10     55.62
18:43:01          3     44.34      0.00      1.85      2.08      0.08     51.65
Average:        all     31.00      0.00      1.74      4.36      0.08     62.81
Average:          0     31.62      0.00      1.94      3.20      0.08     63.16
Average:          1     26.94      0.00      1.43      8.42      0.08     63.14
Average:          2     33.17      0.00      1.90      4.34      0.09     60.50
Average:          3     32.31      0.00      1.69      1.48      0.06     64.46