---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7818 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         371        1486           0        2086        3311
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:29:41:86 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86175sec preferred_lft 86175sec
    inet6 fe80::f816:3eff:fe29:4186/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7818) 	08/08/26 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       108.48     33.85     74.63   2203.20   6654.13
10:33:01        48.14      0.56     47.59     38.10   8863.58
10:34:01        47.16      1.08     46.08    107.98   8866.66
Average:        68.04     11.89     56.14    787.17   8124.10

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1846988   3369448   2192064     54.27     43408   1641696    636972     12.52    559412   1485660    118696
10:33:01      1641108   3456792   2397944     59.37     61236   1900488    535232     10.52    459332   1757520    203752
10:34:01      1562280   3428520   2476772     61.32     65280   1944980    566492     11.13    518176   1773344     27600
Average:      1683459   3418253   2355593     58.32     56641   1829055    579565     11.39    512307   1672175    116683

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    508.55    230.98   1530.08     66.05      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    133.21     87.36    776.23      9.16      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     19.88     12.56     22.83      5.75      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    221.02    110.42    776.34     27.08      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7818) 	08/08/26 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     39.24      0.00      3.39      8.71      3.94     44.72
10:32:02          0     25.21      0.00      2.84      6.46      4.00     61.49
10:32:02          1     53.46      0.00      3.96     10.99      3.87     27.72
10:33:01        all     35.55      0.00      2.98      3.39      2.53     55.55
10:33:01          0     12.02      0.00      1.67      0.66      2.48     83.16
10:33:01          1     59.53      0.00      4.29      6.20      2.58     27.40
10:34:01        all     43.68      0.00      2.78      2.56      2.87     48.11
10:34:01          0     62.28      0.00      3.78      2.50      2.82     28.63
10:34:01          1     25.29      0.00      1.77      2.62      2.92     67.40
Average:        all     39.51      0.00      3.05      4.90      3.12     49.43
Average:          0     33.12      0.00      2.76      3.22      3.10     57.78
Average:          1     45.94      0.00      3.33      6.59      3.13     41.01