---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4427 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         365        1626           0        1952        3320
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:e3:1a:1c brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86179sec preferred_lft 86179sec
    inet6 fe80::f816:3eff:fee3:1a1c/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-4427) 	09/23/25 	_x86_64_	(2 CPU)

10:30:51     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       124.64     48.89     75.75   3935.50  31157.62
10:33:01        60.78      0.46     60.32     31.85   9164.08
10:34:01        50.59      1.13     49.46    115.98   6626.76
Average:        78.77     16.92     61.85   1368.75  15687.08

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1920392   3376116   2118660     52.45     39144   1582232    645652     12.69    537232   1440768     91400
10:33:01      1713792   3418996   2325260     57.57     61020   1793080    584688     11.49    505980   1643848    144944
10:34:01      1690504   3422516   2348548     58.15     65608   1814024    571264     11.23    521848   1649488     26000
Average:      1774896   3405876   2264156     56.06     55257   1729779    600535     11.80    521687   1578035     87448

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:02         ens3    387.16    214.28   1279.12     64.23      0.00      0.00      0.00      0.00
10:33:01           lo      0.68      0.68      0.07      0.07      0.00      0.00      0.00      0.00
10:33:01         ens3     88.77     42.97    475.17      6.33      0.00      0.00      0.00      0.00
10:34:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
10:34:01         ens3     23.56     19.80     22.68      8.14      0.00      0.00      0.00      0.00
Average:           lo      0.96      0.96      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    166.95     92.63    593.05     26.35      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4427) 	09/23/25 	_x86_64_	(2 CPU)

10:30:51     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     35.95      0.00      4.05      9.89      6.05     44.07
10:32:02          0     42.80      0.00      4.13     14.02      6.83     32.23
10:32:02          1     29.05      0.00      3.96      5.73      5.27     55.98
10:33:01        all     37.19      0.00      3.26      6.28      4.46     48.81
10:33:01          0     24.27      0.00      2.75      2.67      4.53     65.79
10:33:01          1     50.37      0.00      3.78      9.97      4.38     31.50
10:34:01        all     41.74      0.00      2.68      3.10      3.55     48.93
10:34:01          0     17.88      0.00      1.82      4.61      3.20     72.48
10:34:01          1     65.79      0.00      3.54      1.57      3.89     25.21
Average:        all     38.29      0.00      3.33      6.44      4.69     47.25
Average:          0     28.37      0.00      2.90      7.13      4.86     56.74
Average:          1     48.33      0.00      3.76      5.74      4.52     37.66