---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-3161 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         361        1632           0        1949        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:a1:a3:bc brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86160sec preferred_lft 86160sec
    inet6 fe80::f816:3eff:fea1:a3bc/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-3161) 	09/08/25 	_x86_64_	(2 CPU)

10:30:50     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       125.96     48.74     77.22   3916.81  36703.90
10:33:01        60.63      0.17     60.46     26.26   9444.45
10:34:01        48.18      1.13     47.04     98.65   6481.45
Average:        78.25     16.68     61.58   1347.17  17542.82

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1959072   3369360   2079980     51.50     38660   1537956    644000     12.66    546232   1395980     61928
10:33:01      1701796   3381712   2337256     57.87     60200   1769764    621380     12.21    538840   1626944    124956
10:34:01      1658640   3386184   2380412     58.93     65068   1810444    612248     12.03    556724   1648332     26004
Average:      1773169   3379085   2265883     56.10     54643   1706055    625876     12.30    547265   1557085     70963

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:01         ens3    341.58    193.03   1015.98     63.04      0.00      0.00      0.00      0.00
10:33:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
10:33:01         ens3    101.08     50.18    716.72      6.17      0.00      0.00      0.00      0.00
10:34:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:34:01         ens3     20.93     17.98     20.80      7.65      0.00      0.00      0.00      0.00
Average:           lo      0.82      0.82      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    154.53     87.06    584.51     25.62      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3161) 	09/08/25 	_x86_64_	(2 CPU)

10:30:50     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     37.54      0.00      4.59      9.65      7.37     40.86
10:32:01          0     28.17      0.00      4.54     10.23      6.50     50.56
10:32:01          1     46.95      0.00      4.62      9.06      8.25     31.12
10:33:01        all     36.03      0.00      3.10      5.23      6.68     48.95
10:33:01          0     38.94      0.00      3.20      3.79      7.20     46.87
10:33:01          1     33.10      0.00      3.02      6.69      6.14     51.05
10:34:01        all     40.76      0.00      3.09      2.42      5.70     48.03
10:34:01          0     39.22      0.00      3.03      1.71      5.38     50.66
10:34:01          1     42.34      0.00      3.14      3.12      6.01     45.39
Average:        all     38.11      0.00      3.59      5.77      6.58     45.95
Average:          0     35.45      0.00      3.59      5.24      6.36     49.36
Average:          1     40.80      0.00      3.59      6.29      6.80     42.52