---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22725 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  8.2G   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         569       13452           0        2018       15164
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:9d:d2:bb brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86246sec preferred_lft 86246sec
    inet6 fe80::f816:3eff:fe9d:d2bb/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-22725) 	04/12/24 	_x86_64_	(4 CPU)

13:02:54     LINUX RESTART	(4 CPU)

13:03:01          tps      rtps      wtps   bread/s   bwrtn/s
13:04:01       270.79     68.41    202.38   4637.36  43878.55
13:05:01       147.68     33.39    114.28   1848.09  29292.85
Average:       209.23     50.90    158.33   3242.73  36585.70

13:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:04:01     14055272  15584376   2369696     14.43     59444   1671976    751900      4.30    647916   1510412    132328
13:05:01     13740300  15491212   2684668     16.35     72724   1872344    818564      4.68    791252   1667248     36356
Average:     13897786  15537794   2527182     15.39     66084   1772160    785232      4.49    719584   1588830     84342

13:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:04:01         ens3    381.80    249.29   1450.17     73.25      0.00      0.00      0.00      0.00
13:04:01           lo      1.73      1.73      0.19      0.19      0.00      0.00      0.00      0.00
13:05:01         ens3    177.64    137.51   1006.18     39.85      0.00      0.00      0.00      0.00
13:05:01           lo      1.17      1.17      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    279.72    193.40   1228.17     56.55      0.00      0.00      0.00      0.00
Average:           lo      1.45      1.45      0.15      0.15      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22725) 	04/12/24 	_x86_64_	(4 CPU)

13:02:54     LINUX RESTART	(4 CPU)

13:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:04:01        all     20.44      0.00      2.14      7.41      0.07     69.94
13:04:01          0     21.73      0.00      2.30     20.00      0.07     55.90
13:04:01          1     14.57      0.00      1.72      0.99      0.08     82.64
13:04:01          2     17.18      0.00      2.23      3.76      0.05     76.78
13:04:01          3     28.33      0.00      2.31      4.97      0.07     64.32
13:05:01        all     25.03      0.00      1.40      4.76      0.06     68.75
13:05:01          0     13.58      0.00      1.02      1.10      0.03     84.26
13:05:01          1     41.74      0.00      1.90      3.49      0.08     52.79
13:05:01          2     32.47      0.00      1.32      1.67      0.05     64.49
13:05:01          3     12.26      0.00      1.37     12.79      0.05     73.53
Average:        all     22.74      0.00      1.77      6.08      0.06     69.34
Average:          0     17.65      0.00      1.66     10.52      0.05     70.12
Average:          1     28.17      0.00      1.81      2.24      0.08     67.70
Average:          2     24.83      0.00      1.77      2.72      0.05     70.63
Average:          3     20.29      0.00      1.84      8.88      0.06     68.93