---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-8339 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         366        1549           0        2028        3316
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:11:99:60 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86179sec preferred_lft 86179sec
    inet6 fe80::f816:3eff:fe11:9960/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8339) 	03/07/26 	_x86_64_	(2 CPU)

14:02:45     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:01       100.73     22.16     78.57    864.39   5903.02
14:05:02        61.47      4.22     57.26     99.32   9388.84
14:06:01        57.75     10.57     47.18    614.54   5286.02
Average:        73.41     12.33     61.08    525.59   6868.08

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:01      1721120   3339432   2317932     57.39     51996   1721588    664320     13.06    614356   1541140    191596
14:05:02      1584416   3358032   2454636     60.77     66736   1850720    707668     13.91    582092   1685552    111544
14:06:01      1656612   3462696   2382440     58.99     72144   1877452    536124     10.54    493628   1702320     25428
Average:      1654049   3386720   2385003     59.05     63625   1816587    636037     12.50    563359   1643004    109523

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:01           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
14:04:01         ens3    345.44    172.17   1218.19     52.46      0.00      0.00      0.00      0.00
14:05:02           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
14:05:02         ens3     76.70     42.73    291.88      7.76      0.00      0.00      0.00      0.00
14:06:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
14:06:01         ens3     46.48     27.06    126.04      8.37      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    156.82     80.95    547.71     22.94      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-8339) 	03/07/26 	_x86_64_	(2 CPU)

14:02:45     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:01        all     40.13      0.00      3.01      7.88      2.65     46.33
14:04:01          0     54.47      0.00      3.61      8.33      2.90     30.68
14:04:01          1     25.83      0.00      2.43      7.41      2.41     61.92
14:05:02        all     41.39      0.00      3.14      4.29      3.23     47.95
14:05:02          0     40.29      0.00      2.99      6.96      3.10     46.66
14:05:02          1     42.50      0.00      3.28      1.63      3.34     49.25
14:06:01        all     40.20      0.00      2.32      4.55      3.37     49.55
14:06:01          0     49.60      0.00      2.81      1.19      3.06     43.34
14:06:01          1     30.91      0.00      1.84      7.86      3.70     55.70
Average:        all     40.58      0.00      2.83      5.57      3.08     47.94
Average:          0     48.09      0.00      3.14      5.51      3.02     40.23
Average:          1     33.09      0.00      2.52      5.63      3.15     55.62