---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-76137 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:             2799.996
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   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        1173       12666           0        2200       14555
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:8b:30:c8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86226sec preferred_lft 86226sec
    inet6 fe80::f816:3eff:fe8b:30c8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76137) 	10/12/24 	_x86_64_	(4 CPU)

10:52:26     LINUX RESTART	(4 CPU)

10:53:01          tps      rtps      wtps   bread/s   bwrtn/s
10:54:01       168.77     25.75    143.03   1365.51  29669.32
10:55:01        74.05      8.30     65.76    417.26  24646.43
Average:       121.41     17.02    104.39    891.38  27157.87

10:53:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:54:01     13350112  15141628   3074856     18.72     72904   1910376   1307056      7.48   1121000   1722232    107564
10:55:01     13042072  14974148   3382896     20.60     76472   2044916   1314472      7.52   1395484   1751520     17020
Average:     13196092  15057888   3228876     19.66     74688   1977646   1310764      7.50   1258242   1736876     62292

10:53:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:54:01         ens3    260.37    206.98   2994.89     41.51      0.00      0.00      0.00      0.00
10:54:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:55:01         ens3    332.46    227.53    724.05    138.20      0.00      0.00      0.00      0.00
10:55:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
Average:         ens3    296.42    217.26   1859.47     89.85      0.00      0.00      0.00      0.00
Average:           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76137) 	10/12/24 	_x86_64_	(4 CPU)

10:52:26     LINUX RESTART	(4 CPU)

10:53:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:54:01        all     25.81      0.00      1.88      4.08      0.07     68.16
10:54:01          0     34.20      0.00      2.23      2.35      0.08     61.14
10:54:01          1     13.46      0.00      1.48     10.33      0.07     74.66
10:54:01          2     32.90      0.00      1.99      2.63      0.08     62.40
10:54:01          3     22.66      0.00      1.84      1.04      0.05     74.42
10:55:01        all     37.36      0.00      1.29      1.72      0.07     59.56
10:55:01          0     41.24      0.00      1.27      0.42      0.05     57.02
10:55:01          1     27.01      0.00      1.26      2.05      0.07     69.61
10:55:01          2     36.48      0.00      1.29      4.06      0.08     58.09
10:55:01          3     44.77      0.00      1.34      0.35      0.07     53.47
Average:        all     31.59      0.00      1.58      2.90      0.07     63.86
Average:          0     37.72      0.00      1.75      1.38      0.07     59.08
Average:          1     20.26      0.00      1.37      6.17      0.07     72.13
Average:          2     34.69      0.00      1.64      3.35      0.08     60.24
Average:          3     33.71      0.00      1.59      0.69      0.06     63.95