---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-5523 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:             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):   0,1
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  7.3G   12G  38% /
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        1558           0        2030        3328
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:20:ea:c7 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86190sec preferred_lft 86190sec
    inet6 fe80::f816:3eff:fe20:eac7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5523) 	07/11/26 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        99.68     21.81     77.87    858.39   5986.87
10:33:01        63.69      0.28     63.41      5.07  10869.12
10:34:01        46.35      1.18     45.17    118.23   4563.15
Average:        69.91      7.76     62.15    327.22   7139.57

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1877548   3448792   2161504     53.52     52292   1676512    564760     11.10    468788   1534732    143360
10:33:01      1646032   3442948   2393020     59.25     64784   1876320    557396     10.96    481892   1726832     86936
10:34:01      1589688   3399660   2449364     60.64     67712   1887040    595336     11.70    542852   1722788     10860
Average:      1704423   3430467   2334629     57.80     61596   1813291    572497     11.25    497844   1661451     80385

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.20      1.20      0.14      0.14      0.00      0.00      0.00      0.00
10:32:01         ens3    288.92    147.94   1118.91     42.02      0.00      0.00      0.00      0.00
10:33:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:33:01         ens3     79.75     44.81    395.55      7.66      0.00      0.00      0.00      0.00
10:34:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
10:34:01         ens3     23.08     19.11     18.44      8.19      0.00      0.00      0.00      0.00
Average:           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    130.58     70.62    510.94     19.29      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5523) 	07/11/26 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     40.84      0.00      2.98      6.44      2.17     47.58
10:32:01          0     28.04      0.00      2.37     10.63      1.66     57.30
10:32:01          1     53.64      0.00      3.60      2.24      2.65     37.86
10:33:01        all     41.80      0.00      3.17      3.75      2.68     48.61
10:33:01          0     49.97      0.00      3.91      7.21      2.49     36.43
10:33:01          1     33.71      0.00      2.41      0.31      2.89     60.68
10:34:01        all     42.30      0.00      2.55      3.09      2.43     49.63
10:34:01          0     67.61      0.00      3.34      4.47      2.79     21.79
10:34:01          1     17.20      0.00      1.76      1.75      2.06     77.23
Average:        all     41.64      0.00      2.90      4.43      2.43     48.61
Average:          0     48.53      0.00      3.21      7.44      2.31     38.51
Average:          1     34.80      0.00      2.59      1.43      2.53     58.64