---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-666 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         358        1633           0        1952        3328
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:42:d4:98 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86190sec preferred_lft 86190sec
    inet6 fe80::f816:3eff:fe42:d498/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-666) 	04/16/26 	_x86_64_	(2 CPU)

10:30:53     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       140.50     49.23     91.27   3938.82  40951.30
10:33:01        58.58      0.42     58.16     27.11   8876.33
10:34:01        48.88      1.30     47.58    125.71   5592.93
Average:        82.79     17.08     65.71   1371.49  18528.38

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1901452   3362416   2137600     52.92     39968   1586528    663756     13.05    548152   1446880     85028
10:33:01      1708456   3429772   2330596     57.70     61356   1808440    577760     11.36    491308   1662340    131644
10:34:01      1725984   3458092   2313068     57.27     65652   1814204    551780     10.85    484728   1650852     25332
Average:      1778631   3416760   2260421     55.96     55659   1736391    597765     11.75    508063   1586691     80668

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02         ens3    432.97    224.41   1445.49     64.59      0.00      0.00      0.00      0.00
10:32:02           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
10:33:01         ens3     73.73     36.98    334.96      5.69      0.00      0.00      0.00      0.00
10:33:01           lo      0.54      0.54      0.06      0.06      0.00      0.00      0.00      0.00
10:34:01         ens3     27.63     22.55     28.22     12.95      0.00      0.00      0.00      0.00
10:34:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3    178.71     94.97    604.43     27.87      0.00      0.00      0.00      0.00
Average:           lo      0.98      0.98      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-666) 	04/16/26 	_x86_64_	(2 CPU)

10:30:53     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     37.16      0.00      5.21     10.41      4.65     42.58
10:32:02          0     31.06      0.00      5.24     13.11      5.01     45.58
10:32:02          1     43.33      0.00      5.15      7.71      4.26     39.55
10:33:01        all     39.39      0.00      2.74      5.05      3.52     49.30
10:33:01          0     52.09      0.00      3.48      7.42      4.22     32.79
10:33:01          1     26.67      0.00      2.01      2.67      2.83     65.82
10:34:01        all     41.29      0.00      2.57      3.25      3.74     49.15
10:34:01          0     44.59      0.00      3.00      2.53      3.85     46.03
10:34:01          1     38.02      0.00      2.12      3.97      3.62     52.26
Average:        all     39.28      0.00      3.51      6.24      3.97     47.00
Average:          0     42.51      0.00      3.92      7.70      4.36     41.52
Average:          1     36.04      0.00      3.10      4.79      3.57     52.50