---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-8125 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
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):   0,1
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:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  668K  394M   1% /run
/dev/vda1        20G  7.4G   12G  39% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  5.3M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3944         370        1490           0        2083        3313
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:33:bc:4e brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86198sec preferred_lft 86198sec
    inet6 fe80::f816:3eff:fe33:bc4e/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8125) 	08/12/26 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       104.62     27.84     76.77   1082.31   6566.21
10:33:01        54.97      0.52     54.45     32.27   9711.87
10:34:01        36.68      1.93     34.74    169.04   7466.49
Average:        65.42     10.10     55.32    427.93   7914.68

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1747112   3364072   2291940     56.74     51756   1720828    634168     12.46    589380   1540996    187428
10:33:01      1581520   3433496   2457532     60.84     64260   1931356    558416     10.98    491344   1781480    188788
10:34:01      1567652   3433484   2471400     61.19     65436   1944224    550908     10.83    514624   1771532      8688
Average:      1632095   3410351   2406957     59.59     60484   1865469    581164     11.42    531783   1698003    128301

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:32:01         ens3    512.03    270.98   1501.41     68.35      0.00      0.00      0.00      0.00
10:33:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3    125.80     79.28    779.11      9.61      0.00      0.00      0.00      0.00
10:34:01           lo      0.47      0.47      0.05      0.05      0.00      0.00      0.00      0.00
10:34:01         ens3     12.31      9.28      9.24      7.07      0.00      0.00      0.00      0.00
Average:           lo      0.84      0.84      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    216.74    119.86    763.30     28.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8125) 	08/12/26 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     41.34      0.00      3.53      8.00      2.27     44.87
10:32:01          0     50.83      0.00      3.75      9.90      2.47     33.06
10:32:01          1     31.84      0.00      3.33      6.10      2.08     56.66
10:33:01        all     42.02      0.00      3.05      3.37      1.58     49.98
10:33:01          0     29.72      0.00      2.43      3.80      1.35     62.70
10:33:01          1     54.35      0.00      3.67      2.95      1.82     37.22
10:34:01        all     45.86      0.00      2.52      1.42      1.22     48.98
10:34:01          0     32.13      0.00      1.88      2.58      0.97     62.44
10:34:01          1     59.56      0.00      3.16      0.25      1.50     35.53
Average:        all     43.07      0.00      3.03      4.26      1.69     47.94
Average:          0     37.56      0.00      2.69      5.42      1.59     52.74
Average:          1     48.57      0.00      3.38      3.10      1.80     43.14