---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4274 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         359        1628           0        1956        3327
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:03:5b:8a brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86165sec preferred_lft 86165sec
    inet6 fe80::f816:3eff:fe03:5b8a/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-4274) 	09/21/25 	_x86_64_	(2 CPU)

10:30:42     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        88.37     23.04     65.33    912.23   5933.49
10:33:01        53.09      0.37     52.72     16.27   8432.06
10:34:01        44.73      1.13     43.59    115.98   5348.18
Average:        62.11      8.23     53.89    350.04   6560.81

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1852156   3362184   2186896     54.14     42652   1630796    655540     12.88    564620   1476472     98708
10:33:01      1714068   3433820   2324984     57.56     61356   1806512    564888     11.10    487916   1660440    123852
10:34:01      1677236   3423376   2361816     58.47     65468   1827868    590176     11.60    519776   1662788     35820
Average:      1747820   3406460   2291232     56.73     56492   1755059    603535     11.86    524104   1599900     86127

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02         ens3    332.69    156.43   1337.10     57.14      0.00      0.00      0.00      0.00
10:32:02           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     56.69     23.34    282.54      4.68      0.00      0.00      0.00      0.00
10:33:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
10:34:01         ens3     22.46     17.68     21.64      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
Average:         ens3    137.74     66.06    548.61     23.26      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

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4274) 	09/21/25 	_x86_64_	(2 CPU)

10:30:42     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     36.76      0.00      2.95      7.68      8.50     44.11
10:32:02          0     47.81      0.00      3.11     10.43      9.48     29.16
10:32:02          1     25.81      0.00      2.78      4.94      7.53     58.94
10:33:01        all     37.22      0.00      2.51      4.80      6.94     48.54
10:33:01          0     35.32      0.00      2.95      8.40      7.07     46.27
10:33:01          1     39.11      0.00      2.06      1.21      6.81     50.81
10:34:01        all     39.52      0.00      2.47      3.11      6.45     48.45
10:34:01          0     41.59      0.00      2.40      5.49      6.68     43.83
10:34:01          1     37.44      0.00      2.55      0.71      6.20     53.10
Average:        all     37.83      0.00      2.64      5.20      7.30     47.02
Average:          0     41.60      0.00      2.82      8.10      7.75     39.73
Average:          1     34.07      0.00      2.46      2.30      6.85     54.32