---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3654 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  676K  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         549       13289           0        2201       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:c8:47:89 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86185sec preferred_lft 86185sec
    inet6 fe80::f816:3eff:fec8:4789/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3654) 	06/29/26 	_x86_64_	(4 CPU)

13:31:31     LINUX RESTART	(4 CPU)

13:32:01          tps      rtps      wtps   bread/s   bwrtn/s
13:33:01        89.87     38.18     51.69   1335.11  11687.25
13:34:01        98.57      0.72     97.85     96.37  15006.20
Average:        94.22     19.45     74.77    715.69  13346.86

13:32:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:33:01     14104344  15569264   2320624     14.13     51072   1619792    796316      4.56    671496   1444996     63232
13:34:01     13769000  15520416   2655968     16.17     75440   1867964    813600      4.66    738060   1684500     76416
Average:     13936672  15544840   2488296     15.15     63256   1743878    804958      4.61    704778   1564748     69824

13:32:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:33:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
13:33:01         ens3    415.38    287.67   1715.90     81.07      0.00      0.00      0.00      0.00
13:34:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
13:34:01         ens3     69.03     51.77   1081.86     10.24      0.00      0.00      0.00      0.00
Average:           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    242.19    169.71   1398.85     45.65      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3654) 	06/29/26 	_x86_64_	(4 CPU)

13:31:31     LINUX RESTART	(4 CPU)

13:32:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:33:01        all     19.44      0.00      1.86      7.63      0.08     71.00
13:33:01          0     17.23      0.00      1.89      2.86      0.05     77.97
13:33:01          1     25.61      0.00      2.22     16.25      0.12     55.80
13:33:01          2     13.74      0.00      1.43      7.20      0.07     77.57
13:33:01          3     21.19      0.00      1.86      4.22      0.05     72.68
13:34:01        all     14.97      0.00      1.11      8.42      0.05     75.46
13:34:01          0     32.53      0.00      1.95      2.82      0.08     62.62
13:34:01          1     11.43      0.00      0.80     11.78      0.03     75.96
13:34:01          2      9.18      0.00      1.15     18.66      0.07     70.94
13:34:01          3      6.73      0.00      0.53      0.42      0.02     92.30
Average:        all     17.21      0.00      1.48      8.02      0.06     73.23
Average:          0     24.89      0.00      1.92      2.84      0.07     70.29
Average:          1     18.52      0.00      1.51     14.01      0.08     65.88
Average:          2     11.45      0.00      1.29     12.94      0.07     74.25
Average:          3     13.94      0.00      1.19      2.31      0.03     82.51