---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-25201 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  8.4G   69G  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         566       13269           0        2204       15153
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:16:7d:1e brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86251sec preferred_lft 86251sec
    inet6 fe80::f816:3eff:fe16:7d1e/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-25201) 	07/02/25 	_x86_64_	(4 CPU)

14:34:51     LINUX RESTART	(4 CPU)

14:35:01          tps      rtps      wtps   bread/s   bwrtn/s
14:36:00       315.33     59.96    255.37   3746.44  58222.56
14:37:01       132.99      1.38    131.62    130.60  28201.15
Average:       223.41     30.42    192.98   1923.58  43087.82

14:35:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:36:00     13958840  15564340   2466128     15.01     58036   1747036    763284      4.37    728200   1522484    154148
14:37:01     13611428  15531300   2813540     17.13     85752   2014704    779264      4.46    780208   1779932    118168
Average:     13785134  15547820   2639834     16.07     71894   1880870    771274      4.41    754204   1651208    136158

14:35:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:36:00           lo      2.40      2.40      0.26      0.26      0.00      0.00      0.00      0.00
14:36:00         ens3    548.19    393.22   2321.22     88.04      0.00      0.00      0.00      0.00
14:37:01           lo      1.57      1.57      0.18      0.18      0.00      0.00      0.00      0.00
14:37:01         ens3    181.54    125.57    875.85     16.02      0.00      0.00      0.00      0.00
Average:           lo      1.98      1.98      0.22      0.22      0.00      0.00      0.00      0.00
Average:         ens3    363.35    258.29   1592.56     51.73      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25201) 	07/02/25 	_x86_64_	(4 CPU)

14:34:51     LINUX RESTART	(4 CPU)

14:35:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:36:00        all     24.71      0.00      2.78      4.06      0.07     68.37
14:36:00          0     19.47      0.00      2.30      1.23      0.05     76.95
14:36:00          1     24.33      0.00      2.59      8.35      0.08     64.64
14:36:00          2     26.90      0.00      3.44      3.27      0.07     66.33
14:36:00          3     28.18      0.00      2.77      3.46      0.08     65.51
14:37:01        all     21.09      0.00      1.49      2.66      0.06     74.69
14:37:01          0      4.24      0.00      0.85      3.98      0.03     90.89
14:37:01          1     26.12      0.00      1.35      1.08      0.05     71.40
14:37:01          2     19.89      0.00      1.77      1.44      0.08     76.81
14:37:01          3     34.23      0.00      2.02      4.12      0.07     59.56
Average:        all     22.88      0.00      2.13      3.36      0.06     71.57
Average:          0     11.78      0.00      1.57      2.62      0.04     83.99
Average:          1     25.24      0.00      1.96      4.68      0.07     68.06
Average:          2     23.36      0.00      2.60      2.35      0.07     71.63
Average:          3     31.23      0.00      2.39      3.79      0.07     62.51