---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-1905 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         555       12739           0        2744       15160
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:cb:ba:cb brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86210sec preferred_lft 86210sec
    inet6 fe80::f816:3eff:fecb:bacb/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-1905) 	02/02/24 	_x86_64_	(4 CPU)

11:54:25     LINUX RESTART	(4 CPU)

11:55:01          tps      rtps      wtps   bread/s   bwrtn/s
11:56:02       142.11     24.11    118.00   1240.46  32291.95
11:57:01       112.62      3.46    109.17    374.99  38886.02
Average:       127.49     13.87    113.62    811.36  35561.28

11:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:02     13525232  15253416   2899736     17.65     72728   1848432   1180320      6.75   1006164   1662132    102032
11:57:01     13083632  15556308   3341336     20.34     84456   2564448    778064      4.45    942796   2136172    334024
Average:     13304432  15404862   3120536     19.00     78592   2206440    979192      5.60    974480   1899152    218028

11:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:02           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
11:56:02         ens3    144.86    124.40   1637.79     43.32      0.00      0.00      0.00      0.00
11:57:01           lo      5.63      5.63      0.51      0.51      0.00      0.00      0.00      0.00
11:57:01         ens3    501.39    467.11   3566.58   2424.03      0.00      0.00      0.00      0.00
Average:           lo      3.23      3.23      0.30      0.30      0.00      0.00      0.00      0.00
Average:         ens3    321.63    294.31   2594.08   1223.67      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1905) 	02/02/24 	_x86_64_	(4 CPU)

11:54:25     LINUX RESTART	(4 CPU)

11:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:02        all     23.89      0.00      1.77      3.46      0.08     70.80
11:56:02          0     38.37      0.00      2.60      7.70      0.10     51.23
11:56:02          1     23.02      0.00      1.54      0.67      0.05     74.72
11:56:02          2     14.16      0.00      1.31      4.52      0.07     79.95
11:56:02          3     20.02      0.00      1.64      0.95      0.08     77.31
11:57:01        all     41.51      0.00      2.05      2.75      0.11     53.59
11:57:01          0     33.07      0.00      1.87      5.96      0.10     59.00
11:57:01          1     47.11      0.00      2.03      0.87      0.10     49.89
11:57:01          2     38.54      0.00      2.33      1.24      0.15     57.73
11:57:01          3     47.31      0.00      2.01      2.94      0.07     47.67
Average:        all     32.62      0.00      1.91      3.11      0.09     62.27
Average:          0     35.74      0.00      2.24      6.84      0.10     55.08
Average:          1     34.96      0.00      1.78      0.77      0.08     62.41
Average:          2     26.25      0.00      1.81      2.89      0.11     68.93
Average:          3     33.54      0.00      1.82      1.94      0.08     62.62