---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1839 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         363        1628           0        1953        3323
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:95:15:73 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86184sec preferred_lft 86184sec
    inet6 fe80::f816:3eff:fe95:1573/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1839) 	08/01/25 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        92.42     17.63     74.79    686.15   5578.67
10:33:01        60.30      0.53     59.76     23.59   9509.23
10:34:01        39.35      0.88     38.47     97.43   3790.07
Average:        64.02      6.35     57.67    269.04   6292.70

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1878396   3436228   2160656     53.49     52204   1663820    579756     11.40    481716   1521620    138336
10:33:01      1691188   3424304   2347864     58.13     63696   1816760    579568     11.39    510608   1658080     72068
10:34:01      1607036   3348520   2432016     60.21     66392   1822588    643024     12.64    596924   1655396     16208
Average:      1725540   3403017   2313512     57.28     60764   1767723    600783     11.81    529749   1611699     75537

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01         ens3    143.26     76.02    862.10     10.05      0.00      0.00      0.00      0.00
10:32:01           lo      1.13      1.13      0.13      0.13      0.00      0.00      0.00      0.00
10:33:01         ens3     62.61     42.02    270.88      8.67      0.00      0.00      0.00      0.00
10:33:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
10:34:01         ens3     19.39     15.44     17.09      6.62      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
Average:         ens3     75.08     44.49    383.33      8.45      0.00      0.00      0.00      0.00
Average:           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1839) 	08/01/25 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     37.80      0.00      2.96      7.60      2.23     49.42
10:32:01          0     36.68      0.00      3.15      5.20      2.34     52.62
10:32:01          1     38.94      0.00      2.73     10.00      2.10     46.22
10:33:01        all     42.13      0.00      3.20      3.32      1.72     49.63
10:33:01          0     35.54      0.00      3.06      3.51      1.65     56.25
10:33:01          1     48.68      0.00      3.37      3.14      1.81     43.00
10:34:01        all     43.56      0.00      2.24      2.24      1.68     50.27
10:34:01          0     44.06      0.00      2.38      4.37      1.55     47.64
10:34:01          1     43.08      0.00      2.09      0.13      1.81     52.89
Average:        all     41.15      0.00      2.80      4.39      1.88     49.77
Average:          0     38.75      0.00      2.87      4.36      1.85     52.18
Average:          1     43.56      0.00      2.73      4.43      1.91     47.37