---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-36248 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  8.6G   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         550       13053           0        2435       15173
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:e4:09:15 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fee4:915/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36248) 	04/29/24 	_x86_64_	(4 CPU)

16:41:03     LINUX RESTART	(4 CPU)

16:42:02          tps      rtps      wtps   bread/s   bwrtn/s
16:43:01       147.11     17.54    129.57    703.88  17541.16
16:44:01        42.86      4.12     38.74    181.57  10395.87
Average:        94.55     10.77     83.78    440.53  13938.50

16:42:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
16:43:01     12470536  14368660   3954432     24.08     75864   2010688   2056400     11.77   1926260   1784328     28456
16:44:01     13395008  15565032   3029960     18.45     79584   2274828    752996      4.31    850296   1933916     24516
Average:     12932772  14966846   3492196     21.26     77724   2142758   1404698      8.04   1388278   1859122     26486

16:42:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
16:43:01           lo      4.49      4.49      0.48      0.48      0.00      0.00      0.00      0.00
16:43:01         ens3    558.33    365.79   4023.06    109.78      0.00      0.00      0.00      0.00
16:44:01           lo     11.61     11.61      3.99      3.99      0.00      0.00      0.00      0.00
16:44:01         ens3    774.40    424.30    599.46   1081.53      0.00      0.00      0.00      0.00
Average:           lo      8.08      8.08      2.25      2.25      0.00      0.00      0.00      0.00
Average:         ens3    667.27    395.29   2296.88    599.74      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36248) 	04/29/24 	_x86_64_	(4 CPU)

16:41:03     LINUX RESTART	(4 CPU)

16:42:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
16:43:01        all     42.95      0.00      2.08      0.86      0.10     54.00
16:43:01          0     35.35      0.00      2.25      1.98      0.10     60.31
16:43:01          1     46.25      0.00      1.63      0.36      0.10     51.66
16:43:01          2     32.44      0.00      2.35      0.89      0.10     64.22
16:43:01          3     57.66      0.00      2.09      0.25      0.12     39.88
16:44:01        all     31.62      0.00      1.85      0.48      0.08     65.96
16:44:01          0     22.21      0.00      1.92      1.14      0.07     74.67
16:44:01          1     27.31      0.00      1.42      0.02      0.07     71.19
16:44:01          2     29.42      0.00      2.51      0.65      0.08     67.33
16:44:01          3     47.49      0.00      1.60      0.12      0.08     50.71
Average:        all     37.23      0.00      1.97      0.67      0.09     60.04
Average:          0     28.71      0.00      2.08      1.55      0.08     67.57
Average:          1     36.71      0.00      1.52      0.19      0.08     61.50
Average:          2     30.92      0.00      2.43      0.77      0.09     65.79
Average:          3     52.53      0.00      1.84      0.18      0.10     45.34