---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1560 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         372        1611           0        1960        3314
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:bc:23:71 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86180sec preferred_lft 86180sec
    inet6 fe80::f816:3eff:febc:2371/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1560) 	12/24/25 	_x86_64_	(2 CPU)

10:30:33     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        52.23      4.93     47.30    181.94   5678.51
10:33:01        70.82      0.56     70.26     24.13  11166.79
10:34:01        31.34      0.88     30.46     97.45   2762.87
Average:        51.36      2.13     49.23    101.60   6510.40

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1878164   3441520   2160888     53.50     52500   1668972    567556     11.16    477296   1526356    141416
10:33:01      1692940   3421552   2346112     58.09     64044   1812320    570356     11.21    513016   1654848     45920
10:34:01      1615852   3356160   2423200     59.99     66604   1821080    634056     12.46    589304   1654720      9456
Average:      1728985   3406411   2310067     57.19     61049   1767457    590656     11.61    526539   1611975     65597

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.13      1.13      0.14      0.14      0.00      0.00      0.00      0.00
10:32:02         ens3    144.25     84.61    887.48      8.60      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
10:33:01         ens3     67.52     43.70    275.68      9.01      0.00      0.00      0.00      0.00
10:34:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
10:34:01         ens3     17.75     15.58     18.77      6.40      0.00      0.00      0.00      0.00
Average:           lo      0.94      0.94      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3     76.56     47.99    394.66      8.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1560) 	12/24/25 	_x86_64_	(2 CPU)

10:30:33     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     41.03      0.00      3.13      4.15      1.63     50.05
10:32:02          0     30.15      0.00      3.06      4.96      1.21     60.62
10:32:02          1     51.92      0.00      3.21      3.35      2.05     39.47
10:33:01        all     43.15      0.00      3.30      3.59      1.87     48.09
10:33:01          0     51.35      0.00      3.91      3.12      1.81     39.81
10:33:01          1     34.98      0.00      2.71      4.06      1.94     56.32
10:34:01        all     43.26      0.00      2.06      2.35      2.26     50.07
10:34:01          0     24.98      0.00      1.71      0.35      2.24     70.73
10:34:01          1     61.72      0.00      2.41      4.37      2.27     29.23
Average:        all     42.48      0.00      2.82      3.36      1.92     49.41
Average:          0     35.36      0.00      2.88      2.80      1.76     57.20
Average:          1     49.60      0.00      2.78      3.92      2.09     41.61