---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-32604 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  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   70G  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         567       13285           0        2186       15162
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:2f:6c:f6 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86240sec preferred_lft 86240sec
    inet6 fe80::f816:3eff:fe2f:6cf6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-32604) 	08/02/25 	_x86_64_	(4 CPU)

13:43:29     LINUX RESTART	(4 CPU)

13:44:02          tps      rtps      wtps   bread/s   bwrtn/s
13:45:01       146.65     17.18    129.47    651.69  18247.75
13:46:01        99.35     30.63     68.72   2106.58  16963.04
Average:       122.80     23.96     98.84   1385.25  17600.00

13:44:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:45:01     13498916  15205960   2926052     17.81     71896   1827988   1136552      6.50   1034028   1664332    141588
13:46:01     13590380  15508964   2834588     17.26     75708   2033640    817860      4.68    813028   1790120     25720
Average:     13544648  15357462   2880320     17.54     73802   1930814    977206      5.59    923528   1727226     83654

13:44:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:45:01           lo      1.02      1.02      0.12      0.12      0.00      0.00      0.00      0.00
13:45:01         ens3    326.88    216.95   1750.79     56.81      0.00      0.00      0.00      0.00
13:46:01           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
13:46:01         ens3    791.02    441.79   2470.46    124.51      0.00      0.00      0.00      0.00
Average:           lo      1.14      1.14      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    560.90    330.31   2113.65     90.94      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-32604) 	08/02/25 	_x86_64_	(4 CPU)

13:43:29     LINUX RESTART	(4 CPU)

13:44:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:45:01        all     30.36      0.00      1.71      1.93      0.07     65.93
13:45:01          0     26.32      0.00      1.53      0.46      0.07     71.62
13:45:01          1     19.62      0.00      1.48      4.67      0.07     74.16
13:45:01          2     33.43      0.00      1.58      1.04      0.10     63.85
13:45:01          3     42.06      0.00      2.26      1.55      0.07     54.06
13:46:01        all     32.07      0.00      1.86      0.96      0.08     65.03
13:46:01          0     21.81      0.00      1.40      0.08      0.05     76.66
13:46:01          1     23.39      0.00      1.46      1.81      0.08     73.26
13:46:01          2     57.37      0.00      2.27      0.75      0.10     39.51
13:46:01          3     25.70      0.00      2.29      1.20      0.07     70.74
Average:        all     31.22      0.00      1.79      1.44      0.07     65.48
Average:          0     24.04      0.00      1.46      0.27      0.06     74.16
Average:          1     21.52      0.00      1.47      3.23      0.08     73.71
Average:          2     45.52      0.00      1.93      0.89      0.10     51.56
Average:          3     33.81      0.00      2.28      1.37      0.07     62.47