---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-24438 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:             2800.000
BogoMIPS:            5600.00
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  8.3G   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         556       13439           0        2044       15172
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:e0:c4:ae brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86201sec preferred_lft 86201sec
    inet6 fe80::f816:3eff:fee0:c4ae/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-24438) 	07/17/24 	_x86_64_	(4 CPU)

15:21:48     LINUX RESTART	(4 CPU)

15:22:02          tps      rtps      wtps   bread/s   bwrtn/s
15:23:01       117.40     59.36     58.04   3768.17  44070.90
15:24:01        92.77     14.40     78.37   1031.69  18290.28
Average:       104.98     36.69     68.29   2388.44  31072.29

15:22:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
15:23:01     14160528  15574116   2264440     13.79     44776   1579032    826220      4.73    651004   1417252     78144
15:24:01     13952688  15612040   2472280     15.05     67332   1786824    724316      4.15    653796   1591552    120552
Average:     14056608  15593078   2368360     14.42     56054   1682928    775268      4.44    652400   1504402     99348

15:22:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
15:23:01           lo      1.15      1.15      0.12      0.12      0.00      0.00      0.00      0.00
15:23:01         ens3    437.21    286.41   1655.03     78.64      0.00      0.00      0.00      0.00
15:24:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
15:24:01         ens3     41.69     29.63    611.05      6.39      0.00      0.00      0.00      0.00
Average:           lo      1.04      1.04      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    237.79    156.94   1128.66     42.21      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-24438) 	07/17/24 	_x86_64_	(4 CPU)

15:21:48     LINUX RESTART	(4 CPU)

15:22:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
15:23:01        all     14.02      0.00      1.77     18.87      0.06     65.27
15:23:01          0     12.40      0.00      1.64     27.57      0.05     58.34
15:23:01          1     10.27      0.00      1.77      7.19      0.05     80.72
15:23:01          2     13.80      0.00      1.69     17.09      0.09     67.33
15:23:01          3     19.66      0.00      2.01     23.67      0.07     54.59
15:24:01        all     13.90      0.00      1.14     12.13      0.04     72.80
15:24:01          0      4.26      0.00      0.48      8.85      0.02     86.39
15:24:01          1     15.65      0.00      1.30      4.97      0.03     78.05
15:24:01          2     20.85      0.00      1.61     32.04      0.07     45.43
15:24:01          3     14.79      0.00      1.15      2.76      0.03     81.26
Average:        all     13.96      0.00      1.45     15.47      0.05     69.07
Average:          0      8.30      0.00      1.05     18.12      0.03     72.50
Average:          1     12.98      0.00      1.53      6.07      0.04     79.37
Average:          2     17.36      0.00      1.65     24.64      0.08     56.27
Average:          3     17.19      0.00      1.57     13.07      0.05     68.12