---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7924 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         355        1504           0        2083        3327
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:ad:07:ca brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86184sec preferred_lft 86184sec
    inet6 fe80::f816:3eff:fead:7ca/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-7924) 	08/09/26 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        88.82     17.68     71.14    686.69   5415.36
10:33:01        54.86      0.52     54.34     32.26   9155.67
10:34:01        37.11      1.10     36.01    108.12   8052.26
Average:        60.26      6.43     53.83    275.69   7541.10

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1916404   3480268   2122648     52.55     51932   1668588    547044     10.75    434496   1529184    141008
10:33:01      1597352   3449500   2441700     60.45     64284   1931684    563868     11.08    475812   1781372    209104
10:34:01      1531028   3396676   2508024     62.09     65412   1944344    604476     11.88    551628   1771872     10484
Average:      1681595   3442148   2357457     58.37     60543   1848205    571796     11.24    487312   1694143    120199

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      0.93      0.93      0.11      0.11      0.00      0.00      0.00      0.00
10:32:01         ens3    164.91     90.63    909.25     10.26      0.00      0.00      0.00      0.00
10:33:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3    131.73     88.29    775.01     10.61      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     12.95      9.28     11.24      4.37      0.00      0.00      0.00      0.00
Average:           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    103.19     62.73    565.16      8.42      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7924) 	08/09/26 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     35.39      0.00      2.52      7.35      3.64     51.10
10:32:01          0     53.97      0.00      3.29      3.14      3.49     36.10
10:32:01          1     17.09      0.00      1.76     11.50      3.80     65.86
10:33:01        all     40.98      0.00      2.84      2.95      2.30     50.93
10:33:01          0     57.67      0.00      3.60      3.50      2.29     32.93
10:33:01          1     24.39      0.00      2.09      2.39      2.31     68.81
10:34:01        all     45.37      0.00      2.98      1.74      2.08     47.83
10:34:01          0     25.09      0.00      2.63      3.21      2.15     66.93
10:34:01          1     65.80      0.00      3.29      0.27      2.01     28.63
Average:        all     40.57      0.00      2.78      4.02      2.68     49.96
Average:          0     45.55      0.00      3.17      3.28      2.64     45.34
Average:          1     35.60      0.00      2.38      4.76      2.71     54.55