---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8616 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:             2799.996
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         565       12737           0        2736       15150
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:10:a6:ea brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86198sec preferred_lft 86198sec
    inet6 fe80::f816:3eff:fe10:a6ea/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-8616) 	02/25/24 	_x86_64_	(4 CPU)

11:54:22     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       122.54     23.89     98.64   1239.52  23215.05
11:57:01       129.21      3.82    125.40    359.27  32754.54
Average:       125.90     13.77    112.13    795.70  28024.87

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13882152  15559740   2542808     15.48     70868   1802580   1049580      6.01    692340   1627472    124416
11:57:01     13109176  15573840   3315784     20.19     84624   2556740    743448      4.25    922920   2131620    343868
Average:     13495664  15566790   2929296     17.83     77746   2179660    896514      5.13    807630   1879546    234142

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
11:56:01         ens3     87.17     66.68   1073.72     33.31      0.00      0.00      0.00      0.00
11:57:01           lo      5.47      5.47      0.49      0.49      0.00      0.00      0.00      0.00
11:57:01         ens3    628.68    562.97   4094.46   2399.80      0.00      0.00      0.00      0.00
Average:           lo      3.26      3.26      0.30      0.30      0.00      0.00      0.00      0.00
Average:         ens3    360.20    316.91   2596.78   1226.50      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8616) 	02/25/24 	_x86_64_	(4 CPU)

11:54:22     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     20.07      0.00      1.56      3.85      0.05     74.47
11:56:01          0     27.85      0.00      1.82      1.44      0.05     68.84
11:56:01          1     28.19      0.00      2.14      1.43      0.07     68.17
11:56:01          2     11.43      0.00      1.24      6.96      0.05     80.31
11:56:01          3     12.82      0.00      1.02      5.50      0.03     80.62
11:57:01        all     44.35      0.00      2.27      2.87      0.10     50.41
11:57:01          0     42.01      0.00      2.53      0.92      0.10     54.44
11:57:01          1     41.82      0.00      2.12      5.40      0.10     50.55
11:57:01          2     51.33      0.00      2.15      4.41      0.10     42.01
11:57:01          3     42.21      0.00      2.31      0.79      0.10     54.59
Average:        all     32.30      0.00      1.92      3.35      0.08     62.35
Average:          0     34.98      0.00      2.17      1.18      0.08     61.59
Average:          1     35.06      0.00      2.13      3.43      0.08     59.29
Average:          2     31.53      0.00      1.70      5.68      0.08     61.02
Average:          3     27.63      0.00      1.67      3.13      0.07     67.51