---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-3095 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         359        1632           0        1952        3327
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:fa:d7:09 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86178sec preferred_lft 86178sec
    inet6 fe80::f816:3eff:fefa:d709/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3095) 	09/07/25 	_x86_64_	(2 CPU)

10:30:39     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        95.88     18.56     77.32    728.56   5536.15
10:33:01        56.56      0.43     56.12     14.80   8598.43
10:34:01        43.58      1.00     42.58    106.38   4984.50
Average:        65.34      6.67     58.68    283.27   6372.98

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1900480   3459868   2138572     52.95     52124   1664136    542700     10.67    457992   1522272    131708
10:33:01      1744916   3468352   2294136     56.80     63408   1807420    535820     10.53    466392   1650440    100132
10:34:01      1674536   3407744   2364516     58.54     66308   1814764    588780     11.57    539476   1648332      8600
Average:      1773311   3445321   2265741     56.10     60613   1762107    555767     10.92    487953   1607015     80147

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    174.46     94.67    903.94     22.09      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     68.76     42.24    290.41      8.04      0.00      0.00      0.00      0.00
10:34:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
10:34:01         ens3     17.28     14.88     12.80      6.89      0.00      0.00      0.00      0.00
Average:           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3     86.84     50.60    402.41     12.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3095) 	09/07/25 	_x86_64_	(2 CPU)

10:30:39     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     38.56      0.00      2.91      6.79      3.37     48.37
10:32:01          0     48.48      0.00      3.16     11.46      3.90     33.00
10:32:01          1     28.68      0.00      2.65      2.14      2.82     63.71
10:33:01        all     41.39      0.00      2.76      3.37      2.77     49.71
10:33:01          0     47.04      0.00      2.92      6.22      2.97     40.86
10:33:01          1     35.76      0.00      2.62      0.54      2.57     58.50
10:34:01        all     42.55      0.00      2.37      2.35      2.68     50.06
10:34:01          0     60.61      0.00      3.09      3.96      3.15     29.19
10:34:01          1     24.50      0.00      1.64      0.71      2.22     70.92
Average:        all     40.83      0.00      2.68      4.17      2.94     49.38
Average:          0     52.04      0.00      3.05      7.22      3.34     34.35
Average:          1     29.65      0.00      2.31      1.13      2.54     64.37