---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-8747 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         364        1490           0        2089        3318
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:36:43:34 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86191sec preferred_lft 86191sec
    inet6 fe80::f816:3eff:fe36:4334/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8747) 	08/20/26 	_x86_64_	(2 CPU)

10:30:41     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        99.75     22.06     77.69    862.91   5698.90
10:33:01        53.41      0.53     52.89     32.81   9186.51
10:34:01        38.04      1.10     36.94    108.12   8431.93
Average:        63.80      7.94     55.86    336.33   7764.43

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1896332   3462712   2142720     53.05     51900   1671168    542004     10.65    451680   1531092    142508
10:33:01      1596220   3453932   2442832     60.48     64168   1937372    536692     10.55    468252   1788844    220700
10:34:01      1494640   3365968   2544412     63.00     65340   1949936    624780     12.28    581880   1776300     10824
Average:      1662397   3427537   2376655     58.84     60469   1852825    567825     11.16    500604   1698745    124677

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      0.93      0.93      0.11      0.11      0.00      0.00      0.00      0.00
10:32:02         ens3    300.78    155.28   1093.81     41.28      0.00      0.00      0.00      0.00
10:33:01           lo      1.08      1.08      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3    134.72     87.73    812.98      9.62      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     18.00     14.26     11.49     12.38      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    151.27     85.75    638.48     21.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8747) 	08/20/26 	_x86_64_	(2 CPU)

10:30:41     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     39.95      0.00      3.12      7.53      2.76     46.64
10:32:02          0     27.53      0.00      2.39      4.09      2.67     63.33
10:32:02          1     52.53      0.00      3.87     11.03      2.87     29.70
10:33:01        all     42.74      0.00      3.02      2.62      1.68     49.95
10:33:01          0     61.51      0.00      4.06      1.66      1.80     30.96
10:33:01          1     24.11      0.00      1.99      3.56      1.55     68.79
10:34:01        all     45.79      0.00      2.63      1.66      1.29     48.62
10:34:01          0     58.17      0.00      3.01      3.28      1.56     33.98
10:34:01          1     33.40      0.00      2.29      0.07      1.01     63.23
Average:        all     42.82      0.00      2.93      3.96      1.91     48.39
Average:          0     48.86      0.00      3.14      3.03      2.01     42.95
Average:          1     36.75      0.00      2.72      4.89      1.81     53.83