---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-43060 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  8.6G   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         605       13046           0        2387       15115
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:fe:62:4f brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fefe:624f/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-43060) 	09/28/24 	_x86_64_	(4 CPU)

17:03:37     LINUX RESTART	(4 CPU)

17:04:01          tps      rtps      wtps   bread/s   bwrtn/s
17:05:01       266.22     68.02    198.20   4601.23  33372.57
17:06:01       124.28     12.15    112.13    279.64  29342.22
Average:       195.24     40.08    155.16   2440.26  31357.23

17:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:05:01     14062356  15603068   2362612     14.38     61052   1682660    744548      4.26    633204   1520016    134712
17:06:01     13514180  15605656   2910788     17.72     79912   2192840    706928      4.05    678260   1980032    347948
Average:     13788268  15604362   2636700     16.05     70482   1937750    725738      4.15    655732   1750024    241330

17:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:05:01         ens3    344.01    243.51   1532.90     73.69      0.00      0.00      0.00      0.00
17:05:01           lo      1.73      1.73      0.18      0.18      0.00      0.00      0.00      0.00
17:06:01         ens3    295.70    192.54   2896.95     40.97      0.00      0.00      0.00      0.00
17:06:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
Average:         ens3    319.85    218.02   2214.98     57.33      0.00      0.00      0.00      0.00
Average:           lo      1.23      1.23      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43060) 	09/28/24 	_x86_64_	(4 CPU)

17:03:37     LINUX RESTART	(4 CPU)

17:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:05:01        all     19.54      0.00      2.05     11.36      0.07     66.99
17:05:01          0     19.50      0.00      2.04     10.94      0.07     67.46
17:05:01          1     22.62      0.00      2.09      5.46      0.07     69.76
17:05:01          2     23.57      0.00      2.71      7.83      0.07     65.82
17:05:01          3     12.49      0.00      1.34     21.18      0.07     64.93
17:06:01        all     37.59      0.00      2.69      4.03      0.08     55.61
17:06:01          0     34.83      0.00      2.10      2.62      0.08     60.36
17:06:01          1     47.14      0.00      4.39      3.89      0.08     44.50
17:06:01          2     34.45      0.00      2.21      1.66      0.07     61.61
17:06:01          3     33.95      0.00      2.04      7.98      0.08     55.95
Average:        all     28.56      0.00      2.37      7.69      0.08     61.30
Average:          0     27.17      0.00      2.07      6.78      0.08     63.91
Average:          1     34.88      0.00      3.24      4.67      0.08     57.13
Average:          2     29.01      0.00      2.46      4.74      0.07     63.72
Average:          3     23.21      0.00      1.69     14.58      0.08     60.44