---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-962 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         362        1627           0        1954        3324
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:e3:b6:13 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86183sec preferred_lft 86183sec
    inet6 fe80::f816:3eff:fee3:b613/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-962) 	08/14/25 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        86.72     17.63     69.09    686.15   5548.68
10:33:01        63.24      0.56     62.68     24.13   9755.09
10:34:01        37.69      0.88     36.81     97.45   3668.06
Average:        62.55      6.39     56.16    270.61   6304.78

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1901340   3460060   2137712     52.93     52272   1664640    545088     10.71    457464   1522664    138208
10:33:01      1711780   3437368   2327272     57.62     63584   1809156    557572     10.96    494736   1652576     61432
10:34:01      1633936   3368744   2405116     59.55     66604   1815776    626960     12.32    574400   1650744      9032
Average:      1749019   3422057   2290033     56.70     60820   1763191    576540     11.33    508867   1608661     69557

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      0.13      0.13      0.00      0.00      0.00      0.00
10:32:02         ens3    149.83     83.50    864.10     12.63      0.00      0.00      0.00      0.00
10:33:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3     68.07     43.26    275.71      8.76      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
10:34:01         ens3     19.03     18.45     16.73     12.54      0.00      0.00      0.00      0.00
Average:           lo      1.01      1.01      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3     79.04     48.43    386.13     11.32      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-962) 	08/14/25 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     38.81      0.00      2.96      6.16      2.48     49.60
10:32:02          0     21.92      0.00      1.71      3.92      2.20     70.26
10:32:02          1     55.86      0.00      4.21      8.41      2.78     28.73
10:33:01        all     43.06      0.00      3.29      2.89      2.05     48.71
10:33:01          0     46.27      0.00      2.82      0.56      1.94     48.41
10:33:01          1     39.87      0.00      3.78      5.20      2.14     49.01
10:34:01        all     42.88      0.00      2.19      2.06      2.38     50.48
10:34:01          0     37.20      0.00      2.06      0.28      2.04     58.42
10:34:01          1     48.53      0.00      2.33      3.85      2.73     42.57
Average:        all     41.57      0.00      2.81      3.71      2.30     49.60
Average:          0     35.01      0.00      2.19      1.60      2.06     59.14
Average:          1     48.14      0.00      3.44      5.82      2.55     40.05