---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-38408 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   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         860       12982           0        2196       14868
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:a4:6d:f0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86230sec preferred_lft 86230sec
    inet6 fe80::f816:3eff:fea4:6df0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38408) 	09/14/24 	_x86_64_	(4 CPU)

10:52:56     LINUX RESTART	(4 CPU)

10:53:01          tps      rtps      wtps   bread/s   bwrtn/s
10:54:01       306.93     67.51    239.43   4614.83  71946.94
10:55:01       135.31     20.00    115.31    739.74  16015.86
Average:       221.12     43.75    177.37   2677.29  43981.40

10:53:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:54:01     14011668  15559496   2413300     14.69     61840   1689288    757692      4.34    677676   1527588    141720
10:55:01     13374808  15299484   3050160     18.57     74568   2038840    932764      5.34   1064680   1750092     87220
Average:     13693238  15429490   2731730     16.63     68204   1864064    845228      4.84    871178   1638840    114470

10:53:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:54:01         ens3    372.95    243.16   1574.23     74.42      0.00      0.00      0.00      0.00
10:54:01           lo      1.93      1.93      0.20      0.20      0.00      0.00      0.00      0.00
10:55:01         ens3    557.41    371.70   3028.38    167.49      0.00      0.00      0.00      0.00
10:55:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
Average:         ens3    465.18    307.43   2301.31    120.95      0.00      0.00      0.00      0.00
Average:           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-38408) 	09/14/24 	_x86_64_	(4 CPU)

10:52:56     LINUX RESTART	(4 CPU)

10:53:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:54:01        all     21.80      0.00      2.30      3.95      0.06     71.88
10:54:01          0      8.80      0.00      1.47      4.99      0.03     84.70
10:54:01          1     16.36      0.00      1.75      1.58      0.07     80.24
10:54:01          2     41.90      0.00      4.18      4.40      0.07     49.46
10:54:01          3     20.15      0.00      1.79      4.85      0.07     73.14
10:55:01        all     45.22      0.00      2.01      0.69      0.08     52.01
10:55:01          0     37.45      0.00      2.45      0.63      0.08     59.39
10:55:01          1     50.23      0.00      1.64      0.54      0.08     47.51
10:55:01          2     47.17      0.00      1.45      0.27      0.07     51.04
10:55:01          3     46.07      0.00      2.46      1.32      0.08     50.08
Average:        all     33.50      0.00      2.16      2.32      0.07     61.95
Average:          0     23.14      0.00      1.96      2.81      0.06     72.03
Average:          1     33.25      0.00      1.70      1.06      0.08     63.91
Average:          2     44.54      0.00      2.82      2.33      0.07     50.25
Average:          3     33.12      0.00      2.12      3.08      0.08     61.60