---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-83256 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  8.2G   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         591       13433           0        2014       15142
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:4e:e3:d6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86240sec preferred_lft 86240sec
    inet6 fe80::f816:3eff:fe4e:e3d6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83256) 	11/12/24 	_x86_64_	(4 CPU)

12:59:45     LINUX RESTART	(4 CPU)

13:00:01          tps      rtps      wtps   bread/s   bwrtn/s
13:01:02       229.67     37.24    192.43   1838.53  12138.57
13:02:01       133.29     34.33     98.97   1885.87  15209.35
Average:       182.33     35.81    146.52   1861.78  13646.87

13:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:01:02     14044000  15597484   2380960     14.50     62456   1693296    723364      4.14    639664   1530704    149544
13:02:01     13810472  15557788   2614488     15.92     72136   1869800    797012      4.56    726136   1663748     15512
Average:     13927236  15577636   2497724     15.21     67296   1781548    760188      4.35    682900   1597226     82528

13:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:01:02         ens3    162.50    111.79   1056.37     44.50      0.00      0.00      0.00      0.00
13:01:02           lo      1.50      1.50      0.16      0.16      0.00      0.00      0.00      0.00
13:02:01         ens3    110.06     86.65    897.67     28.09      0.00      0.00      0.00      0.00
13:02:01           lo      0.68      0.68      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    136.74     99.44    978.42     36.44      0.00      0.00      0.00      0.00
Average:           lo      1.10      1.10      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83256) 	11/12/24 	_x86_64_	(4 CPU)

12:59:45     LINUX RESTART	(4 CPU)

13:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:01:02        all     19.04      0.00      1.71      6.92      0.06     72.26
13:01:02          0     34.03      0.00      2.12      1.87      0.05     61.93
13:01:02          1     15.14      0.00      1.45      5.97      0.03     77.41
13:01:02          2     10.90      0.00      1.68     14.10      0.08     73.24
13:01:02          3     16.08      0.00      1.61      5.78      0.05     76.49
13:02:01        all     19.69      0.00      1.19      9.71      0.07     69.35
13:02:01          0     18.43      0.00      0.99      2.61      0.09     77.89
13:02:01          1     30.98      0.00      1.14     22.53      0.07     45.27
13:02:01          2     10.16      0.00      0.80      0.63      0.09     88.32
13:02:01          3     19.14      0.00      1.80     13.05      0.09     65.92
Average:        all     19.36      0.00      1.46      8.29      0.06     70.84
Average:          0     26.38      0.00      1.56      2.23      0.07     69.76
Average:          1     22.91      0.00      1.30     14.10      0.05     61.64
Average:          2     10.53      0.00      1.25      7.49      0.08     80.64
Average:          3     17.58      0.00      1.70      9.34      0.07     71.31