---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-36968 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  8.4G   70G  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         607       13223           0        2209       15122
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:24:48:02 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fe24:4802/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36968) 	09/07/24 	_x86_64_	(4 CPU)

19:11:27     LINUX RESTART	(4 CPU)

19:12:00          tps      rtps      wtps   bread/s   bwrtn/s
19:13:01       138.40     44.03     94.38   2583.05  32867.40
19:14:01       119.80      9.28    110.51    347.41  35926.81
Average:       129.18     26.80    102.38   1474.47  34384.47

19:12:00    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:13:01     13663468  15476396   2761492     16.81     67684   1939404   1070620      6.13    771796   1761456    206752
19:14:01     13599568  15542832   2825392     17.20     74192   2059540    762128      4.36    754644   1836060     17736
Average:     13631518  15509614   2793442     17.01     70938   1999472    916374      5.24    763220   1798758    112244

19:12:00        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:13:01         ens3     99.98     69.51   1155.70     18.85      0.00      0.00      0.00      0.00
19:13:01           lo      1.44      1.44      0.17      0.17      0.00      0.00      0.00      0.00
19:14:01         ens3    376.99    261.74   1771.25     79.28      0.00      0.00      0.00      0.00
19:14:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    237.34    164.83   1460.93     48.81      0.00      0.00      0.00      0.00
Average:           lo      1.12      1.12      0.12      0.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36968) 	09/07/24 	_x86_64_	(4 CPU)

19:11:27     LINUX RESTART	(4 CPU)

19:12:00        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:13:01        all     19.66      0.00      1.44      6.17      0.05     72.67
19:13:01          0     24.25      0.00      1.84      2.43      0.05     71.43
19:13:01          1     18.51      0.00      1.62      5.89      0.05     73.94
19:13:01          2     15.80      0.00      1.02      1.54      0.03     81.61
19:13:01          3     20.08      0.00      1.32     14.85      0.07     63.68
19:14:01        all     21.33      0.00      1.39      4.34      0.05     72.88
19:14:01          0     15.62      0.00      1.40      2.53      0.03     80.42
19:14:01          1     19.86      0.00      1.21      2.68      0.07     76.19
19:14:01          2     34.90      0.00      2.04      1.35      0.07     61.64
19:14:01          3     14.93      0.00      0.90     10.85      0.03     73.29
Average:        all     20.49      0.00      1.42      5.27      0.05     72.77
Average:          0     19.97      0.00      1.62      2.48      0.04     75.88
Average:          1     19.18      0.00      1.41      4.30      0.06     75.05
Average:          2     25.27      0.00      1.52      1.45      0.05     71.71
Average:          3     17.53      0.00      1.11     12.87      0.05     68.44