---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-8623 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         352        1633           0        1958        3334
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:42:02:14 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86176sec preferred_lft 86176sec
    inet6 fe80::f816:3eff:fe42:214/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8623) 	11/09/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:02          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        91.14     24.49     66.65    966.75   5983.93
10:33:01        54.47      0.29     54.19      5.15   8266.49
10:34:01        41.89      1.13     40.75    115.96   5450.05
Average:        62.38      8.59     53.79    361.20   6560.58

10:31:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1823720   3362100   2215332     54.85     44472   1655356    658972     12.95    568220   1496288    122160
10:33:01      1714292   3443016   2324760     57.56     63160   1812708    564972     11.10    479504   1665304    118208
10:34:01      1650632   3398744   2388420     59.13     65668   1829464    606732     11.93    545740   1662828     20444
Average:      1729548   3401287   2309504     57.18     57767   1765843    610225     11.99    531155   1608140     86937

10:31:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.02      1.02      0.12      0.12      0.00      0.00      0.00      0.00
10:32:02         ens3    381.85    221.22   1471.19     64.24      0.00      0.00      0.00      0.00
10:33:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
10:33:01         ens3     54.71     38.02    292.85      8.48      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     22.98     19.08     16.49      8.15      0.00      0.00      0.00      0.00
Average:           lo      0.94      0.94      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    152.43     92.35    590.22     26.85      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8623) 	11/09/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     40.50      0.00      3.17      7.04      3.63     45.66
10:32:02          0     34.73      0.00      2.43      4.79      3.20     54.86
10:32:02          1     46.26      0.00      3.92      9.32      4.06     36.44
10:33:01        all     41.94      0.00      3.15      3.07      2.28     49.57
10:33:01          0     52.18      0.00      3.86      5.65      1.91     36.40
10:33:01          1     31.82      0.00      2.46      0.52      2.66     62.55
10:34:01        all     42.98      0.00      2.84      2.84      2.13     49.22
10:34:01          0     52.86      0.00      3.47      3.90      1.95     37.81
10:34:01          1     33.21      0.00      2.20      1.77      2.31     60.52
Average:        all     41.81      0.00      3.05      4.31      2.68     48.15
Average:          0     46.57      0.00      3.25      4.78      2.35     43.04
Average:          1     37.07      0.00      2.86      3.86      3.01     53.21