---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4457 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         380        1606           0        1957        3306
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:f1:ca:24 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fef1:ca24/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4457) 	01/30/26 	_x86_64_	(2 CPU)

10:30:33     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:03        66.36     17.60     48.76    681.49   5347.91
10:33:01        70.54      0.57     69.97     24.55  10606.86
10:34:01        33.14      2.30     30.84    134.24   2886.45
Average:        56.52      6.89     49.63    282.96   6231.80

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:03      1864540   3427176   2174512     53.84     52516   1668212    581280     11.43    490668   1526336    141012
10:33:01      1662244   3388932   2376808     58.85     64036   1810336    595612     11.71    545000   1652736     49980
10:34:01      1643984   3384160   2395068     59.30     66736   1820260    606552     11.92    561604   1653860     10172
Average:      1723589   3400089   2315463     57.33     61096   1766269    594481     11.68    532424   1610977     67055

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:03           lo      1.20      1.20      0.14      0.14      0.00      0.00      0.00      0.00
10:32:03         ens3    166.42     81.40    894.81      8.93      0.00      0.00      0.00      0.00
10:33:01           lo      0.90      0.90      0.09      0.09      0.00      0.00      0.00      0.00
10:33:01         ens3     57.90     38.84    273.60     12.12      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     15.18     13.95     11.15      7.15      0.00      0.00      0.00      0.00
Average:           lo      0.99      0.99      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3     80.08     44.80    394.53      9.37      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4457) 	01/30/26 	_x86_64_	(2 CPU)

10:30:33     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:03        all     38.75      0.00      2.62      4.68      4.58     49.38
10:32:03          0     40.11      0.00      2.34      7.37      4.76     45.42
10:32:03          1     37.37      0.00      2.91      2.00      4.41     53.32
10:33:01        all     40.78      0.00      2.82      3.83      4.50     48.08
10:33:01          0     49.00      0.00      3.41      3.84      4.77     38.99
10:33:01          1     32.59      0.00      2.22      3.82      4.23     57.14
10:34:01        all     42.70      0.00      1.99      1.81      3.34     50.15
10:34:01          0     39.52      0.00      2.67      3.05      3.08     51.69
10:34:01          1     45.89      0.00      1.34      0.58      3.59     48.60
Average:        all     40.74      0.00      2.47      3.44      4.14     49.22
Average:          0     42.80      0.00      2.80      4.77      4.20     45.44
Average:          1     38.68      0.00      2.15      2.12      4.07     52.98