---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84180 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  8.5G   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         623       13006           0        2409       15101
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:4d:6a:a4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fe4d:6aa4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84180) 	11/16/24 	_x86_64_	(4 CPU)

12:44:25     LINUX RESTART	(4 CPU)

12:45:02          tps      rtps      wtps   bread/s   bwrtn/s
12:46:01       188.04     49.68    138.36   3162.45  31314.81
12:47:01        62.30      8.80     53.50    538.22  26993.67
Average:       124.64     29.07     95.57   1839.31  29136.09

12:45:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:46:01     13375292  15172124   3049676     18.57     72204   1917308   1148064      6.57   1098344   1721340    109868
12:47:01     12344800  14470916   4080168     24.84     75412   2236268   1967928     11.26   1908172   1927192    152612
Average:     12860046  14821520   3564922     21.70     73808   2076788   1557996      8.92   1503258   1824266    131240

12:45:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:46:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
12:46:01         ens3    227.06    181.77   2242.28     41.38      0.00      0.00      0.00      0.00
12:47:01           lo      3.60      3.60      1.89      1.89      0.00      0.00      0.00      0.00
12:47:01         ens3    847.45    583.56   3078.80    174.65      0.00      0.00      0.00      0.00
Average:           lo      2.28      2.28      1.00      1.00      0.00      0.00      0.00      0.00
Average:         ens3    539.86    384.35   2664.05    108.58      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84180) 	11/16/24 	_x86_64_	(4 CPU)

12:44:25     LINUX RESTART	(4 CPU)

12:45:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:46:01        all     26.99      0.00      1.87      5.36      0.07     65.71
12:46:01          0     35.77      0.00      2.71      4.98      0.10     56.44
12:46:01          1     17.62      0.00      1.67      6.85      0.10     73.75
12:46:01          2     38.63      0.00      2.40      2.97      0.07     55.93
12:46:01          3     15.90      0.00      0.73      6.63      0.03     76.70
12:47:01        all     59.29      0.00      2.41      1.44      0.10     36.76
12:47:01          0     60.62      0.00      2.47      0.25      0.08     36.57
12:47:01          1     57.27      0.00      1.90      0.52      0.08     40.23
12:47:01          2     59.56      0.00      2.65      4.30      0.10     33.39
12:47:01          3     59.77      0.00      2.60      0.70      0.10     36.83
Average:        all     43.27      0.00      2.14      3.38      0.08     51.12
Average:          0     48.29      0.00      2.59      2.60      0.09     46.43
Average:          1     37.66      0.00      1.79      3.65      0.09     56.81
Average:          2     49.16      0.00      2.52      3.64      0.08     44.59
Average:          3     37.99      0.00      1.67      3.65      0.07     56.62