---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22741 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:             2800.000
BogoMIPS:            5600.00
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         598       13099           0        2342       15127
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:18:19:40 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86195sec preferred_lft 86195sec
    inet6 fe80::f816:3eff:fe18:1940/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22741) 	04/12/24 	_x86_64_	(4 CPU)

13:22:24     LINUX RESTART	(4 CPU)

13:23:01          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       132.98     23.98    109.00   1238.80  29668.00
13:25:01       101.13      8.40     92.74    473.44  30352.28
Average:       117.06     16.19    100.87    856.06  30010.20

13:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13723712  15377496   2701256     16.45     69268   1780420   1185640      6.79    878192   1599724    106024
13:25:01     13485148  15546532   2939820     17.90     77664   2169708    768112      4.40    838236   1858740    223756
Average:     13604430  15462014   2820538     17.17     73466   1975064    976876      5.59    858214   1729232    164890

13:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3     91.05     63.95   1033.91     16.27      0.00      0.00      0.00      0.00
13:24:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
13:25:01         ens3   1458.03    807.58   3083.57    311.32      0.00      0.00      0.00      0.00
13:25:01           lo      4.05      4.05      1.71      1.71      0.00      0.00      0.00      0.00
Average:         ens3    774.65    435.83   2058.91    163.82      0.00      0.00      0.00      0.00
Average:           lo      2.56      2.56      0.91      0.91      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22741) 	04/12/24 	_x86_64_	(4 CPU)

13:22:24     LINUX RESTART	(4 CPU)

13:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     23.69      0.00      1.74      4.40      0.06     70.11
13:24:01          0     20.32      0.00      1.32      0.59      0.05     77.72
13:24:01          1     19.40      0.00      1.61      4.88      0.05     74.06
13:24:01          2     20.04      0.00      1.44      8.25      0.07     70.20
13:24:01          3     35.00      0.00      2.59      3.89      0.07     58.45
13:25:01        all     49.93      0.00      3.43      1.73      0.09     44.82
13:25:01          0     46.88      0.00      3.46      0.54      0.08     49.04
13:25:01          1     55.46      0.00      2.93      4.16      0.10     37.34
13:25:01          2     47.71      0.00      3.26      0.74      0.08     48.21
13:25:01          3     49.69      0.00      4.01      1.50      0.10     44.70
Average:        all     36.80      0.00      2.58      3.07      0.07     57.48
Average:          0     33.60      0.00      2.39      0.56      0.07     63.38
Average:          1     37.41      0.00      2.27      4.52      0.08     55.73
Average:          2     33.87      0.00      2.35      4.49      0.08     59.21
Average:          3     42.32      0.00      3.30      2.70      0.08     51.60