---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-19681 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         563       12757           0        2719       15153
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:3a:1d:f9 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86200sec preferred_lft 86200sec
    inet6 fe80::f816:3eff:fe3a:1df9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19681) 	03/31/24 	_x86_64_	(4 CPU)

11:54:27     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       132.64     24.05    108.59   1248.20  26859.45
11:57:01       120.46      3.77    116.70    358.07  30430.66
Average:       126.50     13.82    112.68    799.40  28660.06

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13941104  15606520   2483864     15.12     68912   1792580    691908      3.96    642024   1619304    108280
11:57:01     13080388  15519688   3344580     20.36     82252   2533744    800328      4.58    972804   2109376    484124
Average:     13510746  15563104   2914222     17.74     75582   2163162    746118      4.27    807414   1864340    296202

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.22      1.22      0.13      0.13      0.00      0.00      0.00      0.00
11:56:01         ens3     80.11     57.67   1015.30     20.49      0.00      0.00      0.00      0.00
11:57:01           lo      1.93      1.93      0.17      0.17      0.00      0.00      0.00      0.00
11:57:01         ens3    550.16    467.04   3877.74    637.19      0.00      0.00      0.00      0.00
Average:           lo      1.58      1.58      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    317.11    264.07   2458.54    331.43      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19681) 	03/31/24 	_x86_64_	(4 CPU)

11:54:27     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     20.53      0.00      1.43      3.44      0.06     74.54
11:56:01          0      3.87      0.00      0.66      5.39      0.08     90.00
11:56:01          1     25.76      0.00      1.27      0.49      0.07     72.41
11:56:01          2     10.15      0.00      1.10      2.16      0.03     86.56
11:56:01          3     42.53      0.00      2.72      5.69      0.07     49.00
11:57:01        all     44.98      0.00      2.24      1.30      0.10     51.39
11:57:01          0     38.49      0.00      1.85      0.78      0.08     58.79
11:57:01          1     43.84      0.00      2.38      0.20      0.08     53.49
11:57:01          2     43.19      0.00      2.40      1.12      0.08     53.20
11:57:01          3     54.41      0.00      2.31      3.08      0.13     40.06
Average:        all     32.82      0.00      1.84      2.36      0.08     62.90
Average:          0     21.24      0.00      1.26      3.08      0.08     74.34
Average:          1     34.85      0.00      1.83      0.35      0.08     62.90
Average:          2     26.77      0.00      1.75      1.64      0.06     69.78
Average:          3     48.51      0.00      2.51      4.38      0.10     44.50