---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-41068 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  8.5G   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         623       13067           0        2348       15100
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:de:26:8a brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86186sec preferred_lft 86186sec
    inet6 fe80::f816:3eff:fede:268a/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-41068) 	09/23/24 	_x86_64_	(4 CPU)

11:39:27     LINUX RESTART	(4 CPU)

11:40:01          tps      rtps      wtps   bread/s   bwrtn/s
11:41:01       185.05     44.14    140.91   2690.62  42630.09
11:42:01        79.81     11.76     68.04    808.93  28609.40
Average:       132.43     27.95    104.47   1749.70  35619.16

11:40:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:41:01     13583968  15353732   2841000     17.30     71948   1891408   1002040      5.73    901420   1709932    106676
11:42:01     12466628  14395452   3958340     24.10     77308   2039144   1850368     10.59   1940200   1774496     25944
Average:     13025298  14874592   3399670     20.70     74628   1965276   1426204      8.16   1420810   1742214     66310

11:40:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:41:01         ens3    161.97    128.98   2048.97     30.85      0.00      0.00      0.00      0.00
11:41:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
11:42:01         ens3   3465.54   2162.01   2520.95    974.59      0.00      0.00      0.00      0.00
11:42:01           lo      1.37      1.37      0.24      0.24      0.00      0.00      0.00      0.00
Average:         ens3   1813.90   1145.58   2284.98    502.76      0.00      0.00      0.00      0.00
Average:           lo      1.25      1.25      0.18      0.18      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-41068) 	09/23/24 	_x86_64_	(4 CPU)

11:39:27     LINUX RESTART	(4 CPU)

11:40:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:41:01        all     24.24      0.00      1.76      7.35      0.07     66.58
11:41:01          0     10.74      0.00      1.14     13.63      0.05     74.44
11:41:01          1     19.84      0.00      1.36      3.05      0.07     75.69
11:41:01          2     15.43      0.00      1.62      8.49      0.05     74.41
11:41:01          3     50.95      0.00      2.91      4.24      0.10     41.80
11:42:01        all     74.72      0.00      5.66      1.52      0.13     17.97
11:42:01          0     75.68      0.00      5.68      1.46      0.13     17.04
11:42:01          1     76.35      0.00      6.37      1.54      0.12     15.63
11:42:01          2     74.11      0.00      4.33      2.63      0.13     18.80
11:42:01          3     72.72      0.00      6.27      0.44      0.13     20.44
Average:        all     49.45      0.00      3.71      4.44      0.10     42.31
Average:          0     43.20      0.00      3.41      7.55      0.09     45.75
Average:          1     48.10      0.00      3.86      2.30      0.09     45.65
Average:          2     44.65      0.00      2.97      5.57      0.09     46.72
Average:          3     61.83      0.00      4.59      2.34      0.12     31.13