---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-30496 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  9.2G   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         585       12314           0        3139       15124
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:0d:9e:95 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fe0d:9e95/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30496) 	08/12/24 	_x86_64_	(4 CPU)

15:53:10     LINUX RESTART	(4 CPU)

15:54:01          tps      rtps      wtps   bread/s   bwrtn/s
15:55:01       221.21     36.46    184.75   1875.29  40717.61
15:56:01        95.80      4.57     91.23    182.37  43048.56
Average:       158.51     20.51    137.99   1028.83  41883.09

15:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:55:01     13155400  15082420   3269568     19.91     77148   2037116   1117580      6.40   1192568   1833624     17588
15:56:01     12620656  15495132   3804312     23.16     89528   2948768    789484      4.52   1230576   2291088    347944
Average:     12888028  15288776   3536940     21.53     83338   2492942    953532      5.46   1211572   2062356    182766

15:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:55:01           lo      0.67      0.67      0.08      0.08      0.00      0.00      0.00      0.00
15:55:01         ens3    369.31    319.50   3752.47     55.31      0.00      0.00      0.00      0.00
15:56:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
15:56:01         ens3    500.27    394.60   5465.93     68.62      0.00      0.00      0.00      0.00
Average:           lo      0.63      0.63      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    434.79    357.05   4609.20     61.97      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30496) 	08/12/24 	_x86_64_	(4 CPU)

15:53:10     LINUX RESTART	(4 CPU)

15:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:55:01        all     31.10      0.00      1.98      5.16      0.08     61.68
15:55:01          0     23.56      0.00      1.78      2.92      0.07     71.68
15:55:01          1     16.54      0.00      2.06      6.37      0.08     74.95
15:55:01          2     27.31      0.00      1.87      9.51      0.07     61.24
15:55:01          3     57.02      0.00      2.21      1.81      0.12     38.84
15:56:01        all     40.50      0.00      2.32      2.84      0.10     54.24
15:56:01          0     37.97      0.00      2.40      4.55      0.07     55.02
15:56:01          1     48.19      0.00      3.17      0.96      0.12     47.57
15:56:01          2     36.36      0.00      2.04      2.95      0.12     58.53
15:56:01          3     39.47      0.00      1.71      2.91      0.10     55.81
Average:        all     35.80      0.00      2.15      4.00      0.09     57.96
Average:          0     30.76      0.00      2.09      3.73      0.07     63.35
Average:          1     32.36      0.00      2.62      3.66      0.10     61.26
Average:          2     31.83      0.00      1.96      6.23      0.09     59.89
Average:          3     48.23      0.00      1.96      2.36      0.11     47.34