---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2430 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  8.4G   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         549       13213           0        2276       15166
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:74:b1:d0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86224sec preferred_lft 86224sec
    inet6 fe80::f816:3eff:fe74:b1d0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2430) 	05/12/24 	_x86_64_	(4 CPU)

13:54:56     LINUX RESTART	(4 CPU)

13:55:01          tps      rtps      wtps   bread/s   bwrtn/s
13:56:01       269.98     66.93    203.05   4068.38  41861.11
13:57:01       118.41     14.18    104.23   1083.29  16956.91
Average:       194.20     40.56    153.64   2575.96  29410.05

13:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:56:01     13963508  15500288   2461452     14.99     57524   1683696    906996      5.19    749888   1503100    105936
13:57:01     13700432  15588700   2724528     16.59     86320   1984644    707660      4.05    700236   1773620    120280
Average:     13831970  15544494   2592990     15.79     71922   1834170    807328      4.62    725062   1638360    113108

13:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:56:01           lo      2.07      2.07      0.22      0.22      0.00      0.00      0.00      0.00
13:56:01         ens3    429.36    297.93   2254.77     89.28      0.00      0.00      0.00      0.00
13:57:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
13:57:01         ens3     57.22     37.68    602.09     10.17      0.00      0.00      0.00      0.00
Average:           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    243.31    167.82   1428.50     49.73      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2430) 	05/12/24 	_x86_64_	(4 CPU)

13:54:56     LINUX RESTART	(4 CPU)

13:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:56:01        all     19.38      0.00      2.41      5.47      0.08     72.65
13:56:01          0     16.50      0.00      1.70      0.67      0.05     81.08
13:56:01          1     24.35      0.00      1.96      1.62      0.07     72.00
13:56:01          2     21.87      0.00      3.13      8.51      0.10     66.39
13:56:01          3     14.80      0.00      2.86     11.13      0.10     71.11
13:57:01        all     19.74      0.00      1.63      3.80      0.07     74.75
13:57:01          0     37.24      0.00      2.83      2.98      0.07     56.88
13:57:01          1     12.75      0.00      1.47      6.96      0.03     78.79
13:57:01          2     19.10      0.00      1.39      3.45      0.10     75.96
13:57:01          3      9.97      0.00      0.82      1.83      0.07     87.31
Average:        all     19.56      0.00      2.02      4.64      0.07     73.71
Average:          0     26.85      0.00      2.27      1.82      0.06     69.00
Average:          1     18.54      0.00      1.71      4.29      0.05     75.40
Average:          2     20.48      0.00      2.26      5.98      0.10     71.18
Average:          3     12.37      0.00      1.83      6.46      0.08     79.24