---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7112 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:             2799.998
BogoMIPS:            5599.99
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         381        1610           0        1952        3305
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:f4:20:18 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.36/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86193sec preferred_lft 86193sec
    inet6 fe80::f816:3eff:fef4:2018/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7112) 	02/20/26 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        99.68     22.03     77.65    863.59   5873.55
10:33:01        64.03      0.68     63.35     33.18  10190.50
10:34:01        35.88      0.88     34.99     97.45   3243.19
Average:        66.53      7.86     58.67    331.37   6436.17

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1719176   3328764   2319876     57.44     51580   1713820    662176     13.02    624856   1534140    186472
10:33:01      1723320   3445964   2315732     57.33     63728   1806812    534768     10.51    491196   1649188     58744
10:34:01      1584752   3326680   2454300     60.76     66468   1822844    654720     12.87    621356   1655332     15760
Average:      1675749   3367136   2363303     58.51     60592   1781159    617221     12.13    579136   1612887     86992

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:32:01         ens3    349.39    190.83   1242.44     55.72      0.00      0.00      0.00      0.00
10:33:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     72.65     48.51    291.56      9.09      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     21.85     17.06     18.48      6.77      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
Average:         ens3    147.95     85.47    517.47     23.86      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7112) 	02/20/26 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     42.73      0.00      3.31      6.16      2.34     45.46
10:32:01          0     22.92      0.00      2.27     10.24      2.15     62.42
10:32:01          1     62.66      0.00      4.34      2.08      2.53     28.39
10:33:01        all     42.46      0.00      3.07      3.43      2.26     48.78
10:33:01          0     40.00      0.00      2.92      5.71      2.09     49.28
10:33:01          1     44.91      0.00      3.22      1.16      2.40     48.31
10:34:01        all     43.41      0.00      2.38      1.96      2.14     50.10
10:34:01          0     38.73      0.00      2.38      3.52      1.81     53.56
10:34:01          1     48.11      0.00      2.39      0.38      2.47     46.65
Average:        all     42.87      0.00      2.92      3.85      2.25     48.12
Average:          0     33.87      0.00      2.52      6.50      2.02     55.10
Average:          1     51.88      0.00      3.32      1.21      2.47     41.13