---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1911 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         367        1537           0        2038        3313
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:b9:c5:c5 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86178sec preferred_lft 86178sec
    inet6 fe80::f816:3eff:feb9:c5c5/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1911) 	12/28/25 	_x86_64_	(2 CPU)

14:02:45     LINUX RESTART	(2 CPU)

14:03:01          tps      rtps      wtps   bread/s   bwrtn/s
14:04:01        99.22     22.05     77.17    863.19   6021.53
14:05:01        70.06      4.08     65.98     89.84  10362.95
14:06:01        52.53     10.38     42.15    604.27   4562.67
Average:        73.94     12.17     61.77    519.07   6982.70

14:03:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:04:01      1879716   3443656   2159336     53.46     52076   1668436    558552     10.98    471420   1527300    134808
14:05:01      1579284   3370832   2459768     60.90     67972   1865520    675564     13.28    570736   1697512     98588
14:06:01      1560536   3377544   2478516     61.36     72808   1886604    615908     12.11    579460   1708712     26784
Average:      1673179   3397344   2365873     58.57     64285   1806853    616675     12.12    540539   1644508     86727

14:03:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:04:01           lo      1.00      1.00      0.12      0.12      0.00      0.00      0.00      0.00
14:04:01         ens3    359.44    197.80   1172.64     53.48      0.00      0.00      0.00      0.00
14:05:01           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
14:05:01         ens3     73.11     49.17    303.34      8.20      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
14:06:01         ens3     43.03     27.83    123.67      8.67      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    158.53     91.60    533.23     23.45      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1911) 	12/28/25 	_x86_64_	(2 CPU)

14:02:45     LINUX RESTART	(2 CPU)

14:03:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:04:01        all     42.94      0.00      2.99      5.83      1.69     46.56
14:04:01          0     45.57      0.00      3.10     10.70      1.74     38.89
14:04:01          1     40.34      0.00      2.83      0.97      1.65     54.21
14:05:01        all     43.71      0.00      3.41      3.19      1.44     48.25
14:05:01          0     31.49      0.00      2.95      4.57      1.15     59.84
14:05:01          1     55.94      0.00      3.88      1.82      1.72     36.65
14:06:01        all     43.99      0.00      2.25      1.96      1.52     50.28
14:06:01          0     31.59      0.00      1.93      3.44      1.23     61.81
14:06:01          1     56.39      0.00      2.56      0.48      1.81     38.75
Average:        all     43.55      0.00      2.88      3.66      1.55     48.36
Average:          0     36.21      0.00      2.66      6.23      1.37     53.53
Average:          1     50.89      0.00      3.09      1.09      1.73     43.20