---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-20177 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  8.7G   69G  12% /
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         611       12862           0        2565       15108
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:d2:74:eb brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86225sec preferred_lft 86225sec
    inet6 fe80::f816:3eff:fed2:74eb/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-20177) 	06/29/24 	_x86_64_	(4 CPU)

11:51:25     LINUX RESTART	(4 CPU)

11:52:02          tps      rtps      wtps   bread/s   bwrtn/s
11:53:01       183.16     28.03    155.13   1324.66  27024.17
11:54:01        90.88      8.72     82.17   1336.98   7959.34
Average:       136.63     18.29    118.34   1330.87  17411.66

11:52:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:53:01     13335164  15158808   3089796     18.81     74700   1939052   1172856      6.71   1101700   1750988     93884
11:54:01     13153924  15451716   3271036     19.92     81920   2396096    851352      4.87    951576   2065176    319648
Average:     13244544  15305262   3180416     19.36     78310   2167574   1012104      5.79   1026638   1908082    206766

11:52:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:53:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
11:53:01         ens3    308.07    233.94   3447.99     47.86      0.00      0.00      0.00      0.00
11:54:01           lo      0.60      0.60      0.06      0.06      0.00      0.00      0.00      0.00
11:54:01         ens3    472.32    339.36   1722.63    106.94      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
Average:         ens3    390.88    287.09   2578.06     77.65      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-20177) 	06/29/24 	_x86_64_	(4 CPU)

11:51:25     LINUX RESTART	(4 CPU)

11:52:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:53:01        all     31.19      0.00      2.16      1.67      0.07     64.92
11:53:01          0     47.72      0.00      3.23      0.77      0.09     48.20
11:53:01          1     24.49      0.00      1.99      4.37      0.07     69.09
11:53:01          2     20.05      0.00      1.52      0.80      0.07     77.56
11:53:01          3     32.45      0.00      1.87      0.71      0.09     64.87
11:54:01        all     48.38      0.00      2.20      0.39      0.09     48.94
11:54:01          0     57.90      0.00      1.98      0.30      0.08     39.73
11:54:01          1     31.40      0.00      2.63      0.52      0.07     65.39
11:54:01          2     47.09      0.00      2.87      0.73      0.10     49.21
11:54:01          3     57.16      0.00      1.34      0.02      0.08     41.41
Average:        all     39.87      0.00      2.18      1.02      0.08     56.84
Average:          0     52.86      0.00      2.60      0.53      0.08     43.92
Average:          1     27.98      0.00      2.31      2.42      0.07     67.22
Average:          2     33.73      0.00      2.20      0.77      0.08     63.22
Average:          3     44.93      0.00      1.60      0.36      0.08     53.02