---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-5629 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         362        1546           0        2035        3321
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:ca:41:0f brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86179sec preferred_lft 86179sec
    inet6 fe80::f816:3eff:feca:410f/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-5629) 	07/12/26 	_x86_64_	(2 CPU)

10:30:38     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        90.09     19.36     70.73    771.88   5437.65
10:33:01        54.16      0.29     53.87      5.15   9012.44
10:34:01        55.19      1.18     54.01    118.25   7376.37
Average:        66.55      6.98     59.57    300.09   7265.68

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1803776   3373724   2235276     55.34     52296   1674044    632544     12.43    540080   1535200    143352
10:33:01      1638060   3434656   2400992     59.44     64156   1877272    560780     11.02    485280   1732744    166320
10:34:01      1608008   3422484   2431044     60.19     67536   1891756    569280     11.19    519744   1727900     11656
Average:      1683281   3410288   2355771     58.32     61329   1814357    587535     11.55    515035   1665281    107109

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02         ens3    201.52    101.32    992.92     32.57      0.00      0.00      0.00      0.00
10:32:02           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     93.71     36.62    421.40      6.10      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
10:34:01         ens3     28.18     22.16     22.29     12.43      0.00      0.00      0.00      0.00
10:34:01           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    107.89     53.46    479.22     17.09      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

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5629) 	07/12/26 	_x86_64_	(2 CPU)

10:30:38     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     36.86      0.00      2.70      8.25      6.20     46.00
10:32:02          0     37.36      0.00      2.76      6.67      6.62     46.58
10:32:02          1     36.35      0.00      2.62      9.85      5.77     45.40
10:33:01        all     37.44      0.00      2.45      5.34      5.77     49.00
10:33:01          0     41.93      0.00      2.92      9.00      5.92     40.24
10:33:01          1     32.97      0.00      1.99      1.73      5.62     57.69
10:34:01        all     39.49      0.00      2.51      4.38      5.07     48.55
10:34:01          0     46.32      0.00      2.55      5.67      5.44     40.01
10:34:01          1     32.66      0.00      2.49      3.07      4.68     57.11
Average:        all     37.93      0.00      2.56      6.00      5.68     47.84
Average:          0     41.85      0.00      2.74      7.10      6.00     42.30
Average:          1     34.00      0.00      2.37      4.90      5.35     53.38