---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-6659 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  7.3G   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         364        1546           0        2033        3319
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:b6:59:1f brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86191sec preferred_lft 86191sec
    inet6 fe80::f816:3eff:feb6:591f/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-6659) 	07/25/26 	_x86_64_	(2 CPU)

10:30:34     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        59.07      6.85     52.22    392.87   5818.23
10:33:01        70.51      0.59     69.92     26.30  12371.06
10:34:01        41.34      2.55     38.79    169.04   3538.61
Average:        56.90      3.35     53.56    197.02   7213.99

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1837304   3433352   2201748     54.51     53012   1700484    575448     11.31    485028   1557468    165012
10:33:01      1635980   3436640   2403072     59.50     65016   1880952    556776     10.94    492772   1725748     65804
10:34:01      1589348   3405164   2449704     60.65     67700   1892616    586708     11.53    549320   1714640      9616
Average:      1687544   3425052   2351508     58.22     61909   1824684    572977     11.26    509040   1665952     80144

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02         ens3    176.47    101.10   1032.57     10.14      0.00      0.00      0.00      0.00
10:32:02           lo      1.13      1.13      0.14      0.14      0.00      0.00      0.00      0.00
10:33:01         ens3     71.63     39.62    308.06      8.43      0.00      0.00      0.00      0.00
10:33:01           lo      0.88      0.88      0.09      0.09      0.00      0.00      0.00      0.00
10:34:01         ens3     18.53     16.15     15.22      7.67      0.00      0.00      0.00      0.00
10:34:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3     88.97     52.36    452.75      8.75      0.00      0.00      0.00      0.00
Average:           lo      0.96      0.96      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6659) 	07/25/26 	_x86_64_	(2 CPU)

10:30:34     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     39.16      0.00      2.79      5.43      2.70     49.92
10:32:02          0     44.44      0.00      3.12      1.50      2.70     48.24
10:32:02          1     33.87      0.00      2.46      9.36      2.71     51.59
10:33:01        all     42.20      0.00      2.98      4.01      2.58     48.23
10:33:01          0     43.01      0.00      3.21      4.22      2.03     47.53
10:33:01          1     41.39      0.00      2.76      3.81      3.13     48.90
10:34:01        all     42.62      0.00      2.10      2.71      2.64     49.94
10:34:01          0     44.07      0.00      2.43      4.50      2.58     46.43
10:34:01          1     41.17      0.00      1.75      0.92      2.70     53.46
Average:        all     41.32      0.00      2.62      4.05      2.64     49.37
Average:          0     43.84      0.00      2.92      3.40      2.44     47.40
Average:          1     38.80      0.00      2.32      4.70      2.85     51.33