---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22073 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         530       13321           0        2188       15190
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:5f:93:0e brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86253sec preferred_lft 86253sec
    inet6 fe80::f816:3eff:fe5f:930e/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-22073) 	06/18/25 	_x86_64_	(4 CPU)

12:57:50     LINUX RESTART	(4 CPU)

12:58:01          tps      rtps      wtps   bread/s   bwrtn/s
12:59:02       167.24     54.07    113.16   3611.66  49601.33
13:00:01       140.69      1.05    139.64    122.83  34676.16
Average:       154.07     27.79    126.29   1881.90  42201.45

12:58:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:59:02     13974204  15583084   2450764     14.92     58076   1749688    766340      4.39    710720   1524256    161552
13:00:01     13636924  15547864   2788044     16.97     85100   2007396    767972      4.40    762640   1772944    111736
Average:     13805564  15565474   2619404     15.95     71588   1878542    767156      4.39    736680   1648600    136644

12:58:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:59:02         ens3    571.27    387.87   2347.32     85.89      0.00      0.00      0.00      0.00
12:59:02           lo      2.53      2.53      0.28      0.28      0.00      0.00      0.00      0.00
13:00:01         ens3    170.62    116.93    863.04     15.59      0.00      0.00      0.00      0.00
13:00:01           lo      1.63      1.63      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3    372.63    253.54   1611.42     51.04      0.00      0.00      0.00      0.00
Average:           lo      2.08      2.08      0.23      0.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22073) 	06/18/25 	_x86_64_	(4 CPU)

12:57:50     LINUX RESTART	(4 CPU)

12:58:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:59:02        all     25.25      0.00      2.68      3.93      0.08     68.05
12:59:02          0     23.22      0.00      2.59      0.82      0.05     73.32
12:59:02          1     25.50      0.00      2.41      2.69      0.08     69.31
12:59:02          2     23.52      0.00      2.87      8.01      0.10     65.49
12:59:02          3     28.79      0.00      2.81      4.20      0.08     64.11
13:00:01        all     21.26      0.00      1.38      2.42      0.06     74.89
13:00:01          0     35.82      0.00      1.70      0.44      0.05     61.99
13:00:01          1     26.64      0.00      1.92      2.89      0.07     68.48
13:00:01          2      5.02      0.00      0.86      3.77      0.05     90.30
13:00:01          3     17.68      0.00      1.07      2.56      0.03     78.66
Average:        all     23.27      0.00      2.03      3.18      0.07     71.45
Average:          0     29.48      0.00      2.15      0.63      0.05     67.69
Average:          1     26.07      0.00      2.17      2.79      0.08     68.90
Average:          2     14.29      0.00      1.87      5.90      0.08     77.87
Average:          3     23.27      0.00      1.95      3.39      0.06     71.33