---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4191 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         357        1551           0        2035        3324
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:81:c0:50 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86157sec preferred_lft 86157sec
    inet6 fe80::f816:3eff:fe81:c050/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4191) 	09/20/25 	_x86_64_	(2 CPU)

14:02:54     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:02       146.88     59.74     87.14   4630.56  39622.35
14:05:01        66.67      0.49     66.18     34.30   9774.21
14:06:01        70.97     14.33     56.64    666.69   8523.51
Average:        95.00     24.99     70.01   1786.92  19359.93

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:02      2002336   3398708   2036724     50.43     37628   1525176    636928     12.52    512708   1383124     53960
14:05:01      1749900   3439144   2289160     56.68     60216   1778764    570452     11.21    483828   1631148    125272
14:06:01      1634628   3445416   2404432     59.53     71600   1881916    556380     10.94    508688   1708184     27776
Average:      1795621   3427756   2243439     55.54     56481   1728619    587920     11.56    501741   1574152     69003

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:02           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
14:04:02         ens3    340.41    174.05    885.66     61.14      0.00      0.00      0.00      0.00
14:05:01           lo      0.47      0.47      0.06      0.06      0.00      0.00      0.00      0.00
14:05:01         ens3    144.09     65.65    880.20      8.42      0.00      0.00      0.00      0.00
14:06:01           lo      1.00      1.00      0.10      0.10      0.00      0.00      0.00      0.00
14:06:01         ens3     45.86     26.16    130.74      8.27      0.00      0.00      0.00      0.00
Average:           lo      0.96      0.96      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    176.97     88.75    630.82     26.04      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4191) 	09/20/25 	_x86_64_	(2 CPU)

14:02:54     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:02        all     34.53      0.00      5.34     11.34      8.51     40.29
14:04:02          0     33.36      0.00      6.01     17.48      8.73     34.43
14:04:02          1     35.71      0.00      4.68      5.16      8.28     46.17
14:05:01        all     36.27      0.00      3.26      5.21      6.38     48.88
14:05:01          0     36.96      0.00      3.55      9.17      6.19     44.14
14:05:01          1     35.57      0.00      2.97      1.26      6.57     53.64
14:06:01        all     38.93      0.00      2.83      4.10      6.76     47.37
14:06:01          0     25.11      0.00      2.39      6.17      5.38     60.95
14:06:01          1     52.80      0.00      3.26      2.01      8.14     33.78
Average:        all     36.58      0.00      3.81      6.89      7.22     45.50
Average:          0     31.79      0.00      3.98     10.95      6.77     46.51
Average:          1     41.39      0.00      3.64      2.82      7.67     44.48