---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7982 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         349        1511           0        2083        3334
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:bd:19:fc brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86184sec preferred_lft 86184sec
    inet6 fe80::f816:3eff:febd:19fc/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-7982) 	08/10/26 	_x86_64_	(2 CPU)

10:30:46     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       104.28     29.38     74.90   1263.52   6322.41
10:33:01        48.06      0.61     47.45     52.33   8649.92
10:34:01        46.15      1.08     45.07    107.96   8750.42
Average:        66.26     10.41     55.85    476.94   7903.49

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1881320   3392448   2157732     53.42     42672   1631936    639924     12.58    535088   1476640     98792
10:33:01      1585472   3424468   2453580     60.75     62112   1921808    594364     11.68    497572   1772336    223192
10:34:01      1538868   3403416   2500184     61.90     65324   1943048    605836     11.91    543272   1770836     25744
Average:      1668553   3406777   2370499     58.69     56703   1832264    613375     12.06    525311   1673271    115909

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:32:02         ens3    496.98    253.97   1528.29     66.24      0.00      0.00      0.00      0.00
10:33:01           lo      0.81      0.81      0.08      0.08      0.00      0.00      0.00      0.00
10:33:01         ens3    128.44     89.12    775.82     11.27      0.00      0.00      0.00      0.00
10:34:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:34:01         ens3     17.46     12.78     21.19      5.51      0.00      0.00      0.00      0.00
Average:           lo      0.83      0.83      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    214.76    118.78    775.06     27.76      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7982) 	08/10/26 	_x86_64_	(2 CPU)

10:30:46     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     38.80      0.00      3.23      8.09      3.98     45.89
10:32:02          0     40.95      0.00      3.12      3.49      4.09     48.35
10:32:02          1     36.63      0.00      3.35     12.71      3.89     43.42
10:33:01        all     40.33      0.00      3.03      3.39      2.70     50.56
10:33:01          0     29.52      0.00      2.29      0.84      2.76     64.59
10:33:01          1     51.26      0.00      3.77      5.99      2.62     36.36
10:34:01        all     44.50      0.00      2.79      1.88      2.27     48.55
10:34:01          0     47.46      0.00      2.88      1.95      2.51     45.20
10:34:01          1     41.53      0.00      2.71      1.79      2.04     51.93
Average:        all     41.21      0.00      3.02      4.47      2.99     48.32
Average:          0     39.35      0.00      2.77      2.10      3.12     52.66
Average:          1     43.07      0.00      3.27      6.85      2.86     43.95