---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-3831 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         345        1643           0        1955        3341
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:c3:15:e9 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.50/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86168sec preferred_lft 86168sec
    inet6 fe80::f816:3eff:fec3:15e9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3831) 	09/16/25 	_x86_64_	(2 CPU)

10:30:51     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01       127.18     48.68     78.50   3916.28  28109.58
10:33:01        56.18      0.45     55.73     31.31   8651.43
10:34:01        47.13      0.85     46.28     93.55   6230.35
Average:        76.82     16.65     60.17   1346.69  14328.61

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1912024   3384376   2127028     52.66     40800   1596504    649836     12.77    531580   1451344     90700
10:33:01      1732564   3428316   2306488     57.10     60456   1784800    587344     11.54    495344   1635992    122544
10:34:01      1628068   3364280   2410984     59.69     65460   1817944    649964     12.78    576912   1655172     27268
Average:      1757552   3392324   2281500     56.49     55572   1733083    629048     12.36    534612   1580836     80171

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
10:32:01         ens3    425.66    245.69   1466.03     66.76      0.00      0.00      0.00      0.00
10:33:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
10:33:01         ens3     54.51     31.63    277.67      5.14      0.00      0.00      0.00      0.00
10:34:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
10:34:01         ens3     20.44     17.06     20.20      7.08      0.00      0.00      0.00      0.00
Average:           lo      0.82      0.82      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    166.84     98.11    587.85     26.32      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3831) 	09/16/25 	_x86_64_	(2 CPU)

10:30:51     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     35.86      0.00      3.81     10.73      4.59     45.01
10:32:01          0     26.40      0.00      3.90      5.14      5.23     59.33
10:32:01          1     45.58      0.00      3.72     16.48      3.93     30.29
10:33:01        all     40.94      0.00      3.04      4.39      2.76     48.87
10:33:01          0     28.12      0.00      2.64      3.44      2.75     63.05
10:33:01          1     53.95      0.00      3.43      5.36      2.77     34.49
10:34:01        all     43.85      0.00      2.74      2.64      2.15     48.61
10:34:01          0     23.74      0.00      2.01      3.37      1.80     69.08
10:34:01          1     64.08      0.00      3.49      1.91      2.51     28.01
Average:        all     40.20      0.00      3.20      5.94      3.18     47.49
Average:          0     26.10      0.00      2.86      3.99      3.28     63.78
Average:          1     54.52      0.00      3.55      7.93      3.07     30.93