---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1046 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         360        1555           0        2028        3321
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:fc:9c:b6 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86167sec preferred_lft 86167sec
    inet6 fe80::f816:3eff:fefc:9cb6/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1046) 	08/15/25 	_x86_64_	(2 CPU)

14:02:47     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:01       117.91     40.98     76.94   3678.32   6952.84
14:05:01        49.71      0.28     49.43      5.07   8251.29
14:06:01        66.56     14.03     52.52    666.69   7292.38
Average:        78.06     18.43     59.63   1450.02   7498.84

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:01      1828624   3358848   2210428     54.73     44148   1647772    654576     12.87    572532   1488140    118484
14:05:01      1742996   3455324   2296056     56.85     62392   1797672    540788     10.63    468568   1650120    115304
14:06:01      1538224   3343920   2500828     61.92     72108   1876192    654168     12.86    613892   1698612     28244
Average:      1703281   3386031   2335771     57.83     59549   1773879    616511     12.12    551664   1612291     87344

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:01         ens3    411.70    242.23   1460.21     66.46      0.00      0.00      0.00      0.00
14:04:01           lo      1.07      1.07      0.13      0.13      0.00      0.00      0.00      0.00
14:05:01         ens3     61.32     30.84    279.13      5.37      0.00      0.00      0.00      0.00
14:05:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
14:06:01         ens3     49.63     28.50    130.29      8.94      0.00      0.00      0.00      0.00
14:06:01           lo      0.73      0.73      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    174.22    100.52    623.21     26.92      0.00      0.00      0.00      0.00
Average:           lo      0.89      0.89      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1046) 	08/15/25 	_x86_64_	(2 CPU)

14:02:47     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:01        all     40.97      0.00      3.19      8.91      2.62     44.31
14:04:01          0     32.58      0.00      2.74     12.25      3.01     49.42
14:04:01          1     49.45      0.00      3.63      5.53      2.25     39.14
14:05:01        all     42.12      0.00      2.82      2.98      2.21     49.88
14:05:01          0     34.85      0.00      2.50      4.63      2.55     55.46
14:05:01          1     49.43      0.00      3.16      1.33      1.86     44.21
14:06:01        all     42.56      0.00      3.07      3.31      2.37     48.69
14:06:01          0     36.63      0.00      2.91      3.23      1.98     55.25
14:06:01          1     48.47      0.00      3.19      3.40      2.74     42.20
Average:        all     41.89      0.00      3.02      5.07      2.40     47.62
Average:          0     34.68      0.00      2.72      6.71      2.51     53.37
Average:          1     49.12      0.00      3.32      3.42      2.28     41.85