---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6003 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  8.9G   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         552       12700           0        2786       15162
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:2c:0f:a2 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86195sec preferred_lft 86195sec
    inet6 fe80::f816:3eff:fe2c:fa2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6003) 	12/18/23 	_x86_64_	(4 CPU)

11:54:21     LINUX RESTART	(4 CPU)

11:55:02          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       127.10     23.83    103.27   1236.94  32481.55
11:57:01       134.46      3.75    130.71    357.94  41393.37
Average:       130.81     13.70    117.11    793.75  36974.89

11:55:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13900460  15625452   2524508     15.37     71204   1847736    711464      4.07    623544   1674360    161276
11:57:01     13029488  15530856   3395480     20.67     84828   2591552    793696      4.54    964824   2167032    363256
Average:     13464974  15578154   2959994     18.02     78016   2219644    752580      4.31    794184   1920696    262266

11:55:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01         ens3     82.09     55.97   1266.45     12.55      0.00      0.00      0.00      0.00
11:56:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
11:57:01         ens3    633.04    562.39   3904.15   2415.77      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
Average:         ens3    359.88    311.31   2596.38   1224.25      0.00      0.00      0.00      0.00
Average:           lo      3.29      3.29      0.30      0.30      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6003) 	12/18/23 	_x86_64_	(4 CPU)

11:54:21     LINUX RESTART	(4 CPU)

11:55:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     20.63      0.00      1.49      4.65      0.05     73.18
11:56:01          0      3.94      0.00      0.99     10.04      0.03     84.99
11:56:01          1     16.53      0.00      1.26      0.22      0.03     81.95
11:56:01          2     34.00      0.00      2.07      2.58      0.07     61.27
11:56:01          3     28.04      0.00      1.60      5.76      0.07     64.53
11:57:01        all     43.99      0.00      2.24      3.37      0.09     50.31
11:57:01          0     34.03      0.00      2.49      8.38      0.08     55.01
11:57:01          1     39.82      0.00      1.90      0.10      0.07     58.11
11:57:01          2     41.49      0.00      1.35      4.08      0.08     52.99
11:57:01          3     60.63      0.00      3.26      0.94      0.10     35.07
Average:        all     32.40      0.00      1.87      4.01      0.07     61.66
Average:          0     19.08      0.00      1.74      9.21      0.06     69.92
Average:          1     28.29      0.00      1.58      0.16      0.05     69.92
Average:          2     37.77      0.00      1.71      3.34      0.08     57.10
Average:          3     44.44      0.00      2.43      3.34      0.08     49.71