---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-7315 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:             2799.998
BogoMIPS:            5599.99
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         357        1607           0        1979        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:0c:3a:b9 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86196sec preferred_lft 86196sec
    inet6 fe80::f816:3eff:fe0c:3ab9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7315) 	02/22/26 	_x86_64_	(2 CPU)

10:30:43     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       100.85     23.00     77.85    919.85   6235.36
10:33:01        63.77      0.68     63.09     33.19  10459.59
10:34:01        34.42      1.43     32.99    121.16   3919.76
Average:        66.35      8.37     57.98    358.05   6871.41

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1759616   3362744   2279436     56.43     49592   1711192    658316     12.94    588068   1532416    184200
10:33:01      1700988   3451956   2338064     57.89     62928   1835196    562064     11.05    484920   1673928     71312
10:34:01      1680276   3442308   2358776     58.40     66024   1843396    567312     11.15    506596   1673308     10916
Average:      1713627   3419003   2325425     57.57     59515   1796595    595897     11.71    526528   1626551     88809

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    419.80    212.60   1464.78     63.74      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     64.86     42.86    285.13      8.62      0.00      0.00      0.00      0.00
10:34:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:34:01         ens3     16.91     15.23     12.67      6.66      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    167.18     90.22    587.50     26.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7315) 	02/22/26 	_x86_64_	(2 CPU)

10:30:43     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     42.11      0.00      3.41      7.16      1.78     45.54
10:32:01          0     31.53      0.00      2.34      1.88      1.55     62.70
10:32:01          1     52.75      0.00      4.52     12.46      2.01     28.26
10:33:01        all     42.58      0.00      3.35      3.36      1.43     49.28
10:33:01          0     51.93      0.00      3.65      1.02      1.58     41.82
10:33:01          1     33.25      0.00      3.05      5.71      1.27     56.72
10:34:01        all     43.54      0.00      2.46      1.88      1.39     50.72
10:34:01          0     25.16      0.00      2.17      3.22      0.82     68.64
10:34:01          1     61.91      0.00      2.75      0.55      1.95     32.85
Average:        all     42.75      0.00      3.08      4.13      1.53     48.52
Average:          0     36.20      0.00      2.72      2.04      1.32     57.73
Average:          1     49.31      0.00      3.44      6.23      1.74     39.28