---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-165 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         370        1622           0        1951        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:82:81:5c brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86185sec preferred_lft 86185sec
    inet6 fe80::f816:3eff:fe82:815c/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-165) 	08/05/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        99.58     22.73     76.85    883.72   6183.77
10:33:01        59.58      0.41     59.18     12.74   8989.26
10:34:01        39.45      1.03     38.42    108.58   4912.17
Average:        66.24      8.10     58.14    336.76   6681.86

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1736272   3343512   2302780     57.01     50948   1712236    647408     12.73    608084   1533352    184568
10:33:01      1735252   3456784   2303800     57.04     63084   1805804    525196     10.32    470976   1654900     99504
10:34:01      1683108   3414260   2355944     58.33     65764   1813264    567940     11.16    530576   1647600     10876
Average:      1718211   3404852   2320841     57.46     59932   1777101    580181     11.40    536545   1611951     98316

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
10:32:02         ens3    399.18    197.32   1293.69     58.28      0.00      0.00      0.00      0.00
10:33:01           lo      1.15      1.15      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     73.67     40.13    298.92      7.44      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     19.18     16.69     13.80      7.37      0.00      0.00      0.00      0.00
Average:           lo      1.03      1.03      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    164.48     84.94    536.67     24.45      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-165) 	08/05/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     41.29      0.00      3.17      6.93      2.32     46.29
10:32:02          0     62.44      0.00      3.20      3.60      2.52     28.24
10:32:02          1     20.24      0.00      3.14     10.25      2.13     64.25
10:33:01        all     42.73      0.00      3.12      3.41      1.33     49.40
10:33:01          0     57.65      0.00      4.11      5.53      1.41     31.30
10:33:01          1     27.93      0.00      2.14      1.31      1.25     67.36
10:34:01        all     43.73      0.00      2.86      2.01      1.43     49.97
10:34:01          0     57.32      0.00      3.31      3.89      1.50     33.97
10:34:01          1     30.30      0.00      2.40      0.15      1.34     65.81
Average:        all     42.59      0.00      3.05      4.12      1.70     48.55
Average:          0     59.15      0.00      3.54      4.33      1.81     31.17
Average:          1     26.15      0.00      2.56      3.91      1.57     65.80