---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4719 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         355        1562           0        2026        3328
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:f1:29:00 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86183sec preferred_lft 86183sec
    inet6 fe80::f816:3eff:fef1:2900/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4719) 	07/01/26 	_x86_64_	(2 CPU)

10:30:41     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       100.20     21.11     79.09    835.72   5546.42
10:33:01        57.22      0.28     56.94      5.07   9403.90
10:34:01        54.29      1.17     53.12    118.11   7121.48
Average:        70.57      7.52     63.05    319.66   7357.17

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1788168   3387256   2250884     55.73     50348   1705696    633120     12.44    566500   1526132    180996
10:33:01      1652808   3442068   2386244     59.08     64368   1869804    570384     11.21    478692   1723700    160236
10:34:01      1612132   3417544   2426920     60.09     67532   1882808    590796     11.61    525008   1718396     11592
Average:      1684369   3415623   2354683     58.30     60749   1819436    598100     11.76    523400   1656076    117608

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01         ens3    247.22    119.44    990.57     36.09      0.00      0.00      0.00      0.00
10:32:01           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     89.15     49.51    416.56      6.85      0.00      0.00      0.00      0.00
10:33:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
10:34:01         ens3     26.30     21.23     20.15     12.36      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    120.90     63.40    475.79     18.44      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-4719) 	07/01/26 	_x86_64_	(2 CPU)

10:30:41     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     37.20      0.00      3.00      8.44      4.84     46.52
10:32:01          0     45.33      0.00      3.66      9.64      5.75     35.63
10:32:01          1     29.05      0.00      2.34      7.23      3.95     57.43
10:33:01        all     40.48      0.00      2.57      3.97      3.88     49.12
10:33:01          0     54.16      0.00      3.07      5.91      4.35     32.51
10:33:01          1     26.86      0.00      2.07      2.02      3.40     65.65
10:34:01        all     41.27      0.00      2.55      3.82      3.88     48.48
10:34:01          0     39.29      0.00      2.14      4.33      3.67     50.56
10:34:01          1     43.23      0.00      2.99      3.33      4.07     46.38
Average:        all     39.65      0.00      2.71      5.41      4.20     48.04
Average:          0     46.25      0.00      2.96      6.63      4.59     39.57
Average:          1     33.06      0.00      2.46      4.19      3.81     56.48