---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4565 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         368        1548           0        2026        3315
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:6b:fc:d9 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86190sec preferred_lft 86190sec
    inet6 fe80::f816:3eff:fe6b:fcd9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4565) 	06/29/26 	_x86_64_	(2 CPU)

10:30:40     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        97.37     19.90     77.47    796.53   5542.41
10:33:01        64.79      0.47     64.32     16.93  10775.94
10:34:01        52.02      1.00     51.02    106.38   5485.35
Average:        71.39      7.12     64.27    306.62   7267.90

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1883732   3445612   2155320     53.36     52252   1666084    556536     10.94    468004   1527488    142272
10:33:01      1664552   3457376   2374500     58.79     64876   1872308    540384     10.62    469140   1719796     97116
10:34:01      1561568   3368272   2477484     61.34     67860   1883768    621484     12.22    574032   1719848      9580
Average:      1703284   3423753   2335768     57.83     61663   1807387    572801     11.26    503725   1655711     82989

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      0.12      0.12      0.00      0.00      0.00      0.00
10:32:01         ens3    231.11    113.45    991.27     34.99      0.00      0.00      0.00      0.00
10:33:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3    101.05     49.96    418.47     10.95      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     21.05     17.41     17.19      7.41      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
Average:         ens3    117.74     60.27    475.64     17.78      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4565) 	06/29/26 	_x86_64_	(2 CPU)

10:30:40     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     39.90      0.00      3.39      6.87      4.08     45.76
10:32:01          0     44.63      0.00      3.16      3.54      3.95     44.73
10:32:01          1     35.22      0.00      3.62     10.18      4.19     46.79
10:33:01        all     41.09      0.00      2.99      3.90      3.05     48.97
10:33:01          0     66.64      0.00      4.16      0.71      3.56     24.93
10:33:01          1     15.59      0.00      1.84      7.09      2.53     72.95
10:34:01        all     41.01      0.00      2.49      3.56      3.08     49.86
10:34:01          0     34.26      0.00      2.19      0.48      2.74     60.33
10:34:01          1     47.77      0.00      2.75      6.63      3.43     39.43
Average:        all     40.67      0.00      2.96      4.78      3.40     48.20
Average:          0     48.48      0.00      3.17      1.58      3.42     43.36
Average:          1     32.88      0.00      2.74      7.97      3.39     53.03