---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6107 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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  8.7G   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         604       12929           0        2506       15107
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:13:5a:c6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86209sec preferred_lft 86209sec
    inet6 fe80::f816:3eff:fe13:5ac6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6107) 	10/29/26 	_x86_64_	(4 CPU)

06:25:00     LINUX RESTART	(4 CPU)

06:26:02          tps      rtps      wtps   bread/s   bwrtn/s
06:27:01       160.55     29.83    130.72   1459.96  17540.48
06:28:01        54.19      5.33     48.86    486.99   9282.19
Average:       106.92     17.48     89.45    969.38  13376.64

06:26:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:27:01     12996240  15015804   3428728     20.88     95312   2099944   1362548      7.80   1268312   1894276    126692
06:28:01     13253000  15488780   3171968     19.31     98296   2310104    843252      4.83    847336   2054256     90004
Average:     13124620  15252292   3300348     20.09     96804   2205024   1102900      6.31   1057824   1974266    108348

06:26:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:27:01           lo      1.76      1.76      0.21      0.21      0.00      0.00      0.00      0.00
06:27:01         ens3    239.08    178.97   1795.32     49.35      0.00      0.00      0.00      0.00
06:28:01           lo     18.25     18.25      0.97      0.97      0.00      0.00      0.00      0.00
06:28:01         ens3    441.04    228.36   1230.41    105.35      0.00      0.00      0.00      0.00
Average:           lo     10.07     10.07      0.59      0.59      0.00      0.00      0.00      0.00
Average:         ens3    340.91    203.87   1510.50     77.59      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6107) 	10/29/26 	_x86_64_	(4 CPU)

06:25:00     LINUX RESTART	(4 CPU)

06:26:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:27:01        all     28.70      0.00      2.36      1.26      0.01     67.66
06:27:01          0     30.32      0.00      1.89      0.58      0.02     67.19
06:27:01          1     16.22      0.00      2.13      2.95      0.00     78.70
06:27:01          2     47.08      0.00      3.04      0.75      0.03     49.10
06:27:01          3     21.23      0.00      2.38      0.80      0.00     75.59
06:28:01        all     46.26      0.00      2.80      0.23      0.02     50.69
06:28:01          0     30.84      0.00      2.86      0.18      0.00     66.12
06:28:01          1     40.80      0.00      2.85      0.53      0.02     55.80
06:28:01          2     58.96      0.00      2.81      0.05      0.03     38.14
06:28:01          3     54.46      0.00      2.73      0.17      0.02     42.64
Average:        all     37.54      0.00      2.59      0.75      0.01     59.11
Average:          0     30.58      0.00      2.38      0.38      0.01     66.65
Average:          1     28.58      0.00      2.49      1.74      0.01     67.19
Average:          2     53.06      0.00      2.93      0.40      0.03     43.58
Average:          3     37.98      0.00      2.55      0.48      0.01     58.97