---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4169 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         362        1627           0        1953        3324
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:7d:48:5d brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86185sec preferred_lft 86185sec
    inet6 fe80::f816:3eff:fe7d:485d/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-4169) 	01/26/26 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:01        87.60     17.59     70.01    681.37   5345.42
10:33:01        66.97      0.55     66.42     23.73  10444.13
10:34:01        31.54      0.88     30.66     97.45   2821.93
Average:        62.04      6.34     55.70    267.54   6203.78

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:01      1883136   3449680   2155916     53.38     52280   1672036    571604     11.24    469084   1528608    147848
10:33:01      1701408   3424808   2337644     57.88     64008   1807132    584744     11.49    509440   1649736     48864
10:34:01      1608748   3345744   2430304     60.17     66428   1818192    679212     13.35    599196   1651784     10960
Average:      1731097   3406744   2307955     57.14     60905   1765787    611853     12.03    525907   1610043     69224

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:01           lo      1.13      1.13      0.13      0.13      0.00      0.00      0.00      0.00
10:32:01         ens3    162.55     84.69    885.22      8.99      0.00      0.00      0.00      0.00
10:33:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
10:33:01         ens3     62.66     42.36    274.31      9.08      0.00      0.00      0.00      0.00
10:34:01           lo      0.80      0.80      0.08      0.08      0.00      0.00      0.00      0.00
10:34:01         ens3     17.43     16.20     13.14     10.49      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
Average:         ens3     80.88     47.75    390.92      9.52      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4169) 	01/26/26 	_x86_64_	(2 CPU)

10:30:36     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:01        all     40.69      0.00      2.84      5.28      1.72     49.48
10:32:01          0     45.22      0.00      2.78      1.51      1.86     48.63
10:32:01          1     36.13      0.00      2.91      9.04      1.60     50.32
10:33:01        all     42.80      0.00      2.95      3.40      2.26     48.59
10:33:01          0     48.41      0.00      2.86      1.95      2.38     44.41
10:33:01          1     37.17      0.00      3.03      4.87      2.12     52.80
10:34:01        all     44.23      0.00      2.25      1.60      1.92     50.00
10:34:01          0     50.50      0.00      1.89      2.59      2.08     42.94
10:34:01          1     37.99      0.00      2.59      0.61      1.78     57.03
Average:        all     42.58      0.00      2.68      3.42      1.97     49.35
Average:          0     48.04      0.00      2.51      2.02      2.11     45.32
Average:          1     37.10      0.00      2.84      4.84      1.83     53.39