---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-5350 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         355        1630           0        1958        3330
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:17:50:e9 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fe17:50e9/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5350) 	10/02/25 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        99.80     22.72     77.08    879.33   5801.73
10:33:01        56.96      0.50     56.46     18.93   8487.84
10:34:01        41.49      0.93     40.56    102.25   5044.76
Average:        66.08      8.05     58.03    333.46   6444.93

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1760968   3354756   2278084     56.40     49696   1701584    656740     12.91    594100   1524800    172904
10:33:01      1737372   3465312   2301680     56.99     63368   1811372    544968     10.71    465660   1655872    100768
10:34:01      1652028   3390244   2387024     59.10     66392   1819152    607044     11.93    553488   1654240     11064
Average:      1716789   3403437   2322263     57.50     59819   1777369    602917     11.85    537749   1611637     94912

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    394.73    201.72   1240.75     57.00      0.00      0.00      0.00      0.00
10:33:01           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     71.91     46.60    292.35      8.55      0.00      0.00      0.00      0.00
10:34:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
10:34:01         ens3     17.50     15.06     12.78      6.98      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    161.36     87.79    515.24     24.18      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5350) 	10/02/25 	_x86_64_	(2 CPU)

10:30:44     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     38.79      0.00      2.98      8.53      3.17     46.52
10:32:01          0     30.17      0.00      2.24     15.28      3.08     49.23
10:32:01          1     47.43      0.00      3.73      1.77      3.27     43.80
10:33:01        all     42.32      0.00      2.88      3.19      1.97     49.63
10:33:01          0     26.92      0.00      2.18      5.90      1.74     63.27
10:33:01          1     57.75      0.00      3.59      0.50      2.18     35.98
10:34:01        all     43.48      0.00      2.20      2.14      1.68     50.50
10:34:01          0     29.94      0.00      2.05      3.99      1.42     62.59
10:34:01          1     57.07      0.00      2.33      0.28      1.95     38.38
Average:        all     41.52      0.00      2.69      4.63      2.28     48.88
Average:          0     29.01      0.00      2.16      8.41      2.08     58.34
Average:          1     54.07      0.00      3.22      0.85      2.47     39.39