---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-656 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         375        1539           0        2029        3306
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:c9:1f:18 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:fec9:1f18/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-656) 	08/10/25 	_x86_64_	(2 CPU)

14:02:50     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:02       108.63     48.77     59.86   3916.03   5640.65
14:05:01        59.72      0.46     59.26     31.86   9720.66
14:06:01        70.29     13.91     56.37    666.69   7545.68
Average:        79.66     21.16     58.50   1546.74   7623.91

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:02      1878084   3357716   2160968     53.50     41584   1602364    646676     12.71    561400   1454816    101288
14:05:01      1720748   3425900   2318304     57.40     61116   1792396    566424     11.13    496500   1645164    116232
14:06:01      1577324   3380632   2461728     60.95     71460   1875136    602772     11.85    575548   1699436     26504
Average:      1725385   3388083   2313667     57.28     58053   1756632    605291     11.90    544483   1599805     81341

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:02           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
14:04:02         ens3    323.16    182.27   1449.96     62.35      0.00      0.00      0.00      0.00
14:05:01           lo      0.81      0.81      0.09      0.09      0.00      0.00      0.00      0.00
14:05:01         ens3     59.82     34.37    287.54      5.68      0.00      0.00      0.00      0.00
14:06:01           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
14:06:01         ens3     41.33     25.65    128.43     13.65      0.00      0.00      0.00      0.00
Average:           lo      0.89      0.89      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    141.90     81.03    623.89     27.35      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-656) 	08/10/25 	_x86_64_	(2 CPU)

14:02:50     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:02        all     37.11      0.00      3.04      9.72      4.09     46.04
14:04:02          0     27.41      0.00      2.62     14.05      3.94     51.98
14:04:02          1     46.92      0.00      3.47      5.34      4.23     40.05
14:05:01        all     39.13      0.00      2.78      5.06      3.60     49.42
14:05:01          0     21.96      0.00      2.32      9.04      3.30     63.38
14:05:01          1     56.39      0.00      3.26      1.05      3.91     35.39
14:06:01        all     40.46      0.00      2.71      4.86      3.94     48.04
14:06:01          0     31.60      0.00      2.64      6.54      4.09     55.12
14:06:01          1     49.38      0.00      2.78      3.17      3.76     40.90
Average:        all     38.90      0.00      2.84      6.55      3.88     47.83
Average:          0     27.02      0.00      2.53      9.88      3.78     56.80
Average:          1     50.88      0.00      3.17      3.19      3.97     38.79