---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-748 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         364        1623           0        1957        3322
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:54:92:96 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86198sec preferred_lft 86198sec
    inet6 fe80::f816:3eff:fe54:9296/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-748) 	12/16/25 	_x86_64_	(2 CPU)

10:30:42     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        94.87     18.81     76.05    734.01   5800.50
10:33:01        71.21      0.56     70.65     24.13  10497.75
10:34:01        31.34      1.53     29.81    123.31   2786.74
Average:        65.78      7.00     58.77    295.32   6338.56

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1875556   3436988   2163496     53.56     52240   1666772    575284     11.31    480992   1523504    138232
10:33:01      1662620   3388540   2376432     58.84     64232   1809324    606236     11.92    547032   1651016     47372
10:34:01      1703208   3443004   2335844     57.83     66620   1819944    551580     10.84    506916   1648912     12256
Average:      1747128   3422844   2291924     56.74     61031   1765347    577700     11.36    511647   1607811     65953

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.20      1.20      0.14      0.14      0.00      0.00      0.00      0.00
10:32:02         ens3    228.86    138.36    968.64     30.34      0.00      0.00      0.00      0.00
10:33:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3     67.01     46.96    279.54     12.55      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     16.70     14.71     13.04      7.07      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    104.40     66.79    421.19     16.68      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-748) 	12/16/25 	_x86_64_	(2 CPU)

10:30:42     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     42.31      0.00      2.72      5.53      1.57     47.86
10:32:02          0     47.70      0.00      2.27      6.18      1.57     42.29
10:32:02          1     36.92      0.00      3.15      4.90      1.60     53.43
10:33:01        all     43.48      0.00      2.85      2.94      1.53     49.20
10:33:01          0     53.85      0.00      3.26      3.09      1.65     38.15
10:33:01          1     33.12      0.00      2.44      2.78      1.41     60.25
10:34:01        all     44.66      0.00      2.09      1.62      1.54     50.10
10:34:01          0     68.84      0.00      2.71      0.28      2.05     26.12
10:34:01          1     20.53      0.00      1.46      2.95      1.03     74.02
Average:        all     43.48      0.00      2.55      3.37      1.55     49.05
Average:          0     56.82      0.00      2.74      3.18      1.75     35.50
Average:          1     30.16      0.00      2.35      3.55      1.34     62.60