---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7451 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         344        1645           0        1955        3342
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:f0:fe:65 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:fef0:fe65/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7451) 	10/26/25 	_x86_64_	(2 CPU)

10:30:52     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       132.41     49.13     83.29   3918.95  39536.23
10:33:01        65.63      0.45     65.18     31.32  10056.91
10:34:01        47.59      0.85     46.74     93.58   6597.57
Average:        81.88     16.81     65.07   1347.88  18729.75

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      2011756   3405360   2027296     50.19     37628   1522588    616996     12.13    507060   1380952     54200
10:33:01      1764864   3453808   2274188     56.30     60416   1778176    549672     10.80    468912   1631216    128964
10:34:01      1621676   3362324   2417376     59.85     65336   1822736    636828     12.52    580672   1657760     33520
Average:      1799432   3407164   2239620     55.45     54460   1707833    601165     11.82    518881   1556643     72228

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:01         ens3    254.19    148.76    876.93     58.16      0.00      0.00      0.00      0.00
10:33:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:33:01         ens3    142.14     61.08    867.94      8.09      0.00      0.00      0.00      0.00
10:34:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:34:01         ens3     19.96     16.56     20.91      7.00      0.00      0.00      0.00      0.00
Average:           lo      0.80      0.80      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    138.76     75.47    588.61     24.41      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7451) 	10/26/25 	_x86_64_	(2 CPU)

10:30:52     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     34.70      0.00      4.97     10.71      6.67     42.94
10:32:01          0     23.59      0.00      3.22      7.14      5.33     60.72
10:32:01          1     45.84      0.00      6.76     14.28      8.01     25.11
10:33:01        all     36.49      0.00      2.98      6.69      4.16     49.69
10:33:01          0     25.82      0.00      2.19      0.82      3.27     67.89
10:33:01          1     47.28      0.00      3.74     12.64      5.05     31.29
10:34:01        all     40.72      0.00      2.29      3.19      4.52     49.28
10:34:01          0     55.91      0.00      2.95      4.06      5.52     31.57
10:34:01          1     25.58      0.00      1.63      2.33      3.53     66.93
Average:        all     37.29      0.00      3.42      6.88      5.12     47.29
Average:          0     35.02      0.00      2.79      4.01      4.70     53.48
Average:          1     39.57      0.00      4.05      9.76      5.54     41.08