---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1704 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         362        1621           0        1960        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:f0:8d:aa brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86192sec preferred_lft 86192sec
    inet6 fe80::f816:3eff:fef0:8daa/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-1704) 	12/26/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        99.43     22.05     77.39    865.86   5873.69
10:33:01        60.07      0.55     59.52     23.73   9614.66
10:34:01        37.19      0.88     36.31     97.45   3932.54
Average:        65.57      7.83     57.74    329.01   6473.63

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1726212   3345480   2312840     57.26     51812   1722688    654384     12.86    607608   1543220    191004
10:33:01      1692572   3429112   2346480     58.09     63856   1820128    571700     11.24    506780   1662324     75312
10:34:01      1626604   3366964   2412448     59.73     66564   1821268    621916     12.22    578552   1655804     10972
Average:      1681796   3380519   2357256     58.36     60744   1788028    616000     12.11    564313   1620449     92429

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    347.53    177.77   1254.30     54.31      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     59.79     38.59    294.15     11.52      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     19.63     16.11     18.91      6.59      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    142.32     77.49    522.45     24.14      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1704) 	12/26/25 	_x86_64_	(2 CPU)

10:30:45     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     39.49      0.00      2.84      7.28      3.89     46.51
10:32:01          0     54.96      0.00      3.50      9.24      4.51     27.79
10:32:01          1     24.10      0.00      2.15      5.31      3.27     65.16
10:33:01        all     41.16      0.00      2.94      3.29      3.50     49.11
10:33:01          0     58.99      0.00      3.67      5.11      4.13     28.09
10:33:01          1     23.48      0.00      2.22      1.48      2.85     69.97
10:34:01        all     42.39      0.00      1.82      2.46      3.27     50.06
10:34:01          0     66.61      0.00      2.43      3.82      4.07     23.07
10:34:01          1     18.30      0.00      1.20      1.10      2.49     76.91
Average:        all     41.01      0.00      2.53      4.34      3.55     48.56
Average:          0     60.19      0.00      3.20      6.06      4.24     26.31
Average:          1     21.96      0.00      1.86      2.63      2.87     70.68