---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2753 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.6G   12G  40% /
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  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         409        1364           0        2169        3271
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:9f:42:43 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:fe9f:4243/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-2753) 	02/24/24 	_x86_64_	(4 CPU)

12:27:45     LINUX RESTART	(4 CPU)

12:28:01          tps      rtps      wtps   bread/s   bwrtn/s
12:29:01        91.53     41.39     50.14   1905.55   6454.26
12:30:01       119.15     37.54     81.60   2112.05  13115.15
Average:       105.34     39.47     65.87   2008.80   9784.70

12:28:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:29:01      1777108   3390252   2261536     56.00     50232   1717976    570416     11.21    531620   1556616    166872
12:30:01      1384792   3328008   2653852     65.71     62860   2023056    610628     12.00    690100   1765924     78448
Average:      1580950   3359130   2457694     60.85     56546   1870516    590522     11.61    610860   1661270    122660

12:28:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:29:01         ens3    227.20    159.07   1284.43     45.59      0.00      0.00      0.00      0.00
12:29:01           lo      1.13      1.13      0.10      0.10      0.00      0.00      0.00      0.00
12:30:01         ens3    369.26    393.88   2096.68     73.84      0.00      0.00      0.00      0.00
12:30:01           lo      1.70      1.70      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    298.23    276.48   1690.56     59.71      0.00      0.00      0.00      0.00
Average:           lo      1.42      1.42      0.13      0.13      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-2753) 	02/24/24 	_x86_64_	(4 CPU)

12:27:45     LINUX RESTART	(4 CPU)

12:28:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:29:01        all     21.13      0.00      1.61      2.46      0.05     74.75
12:29:01          0     23.70      0.00      1.72      1.04      0.05     73.50
12:29:01          1     39.99      0.00      2.41      0.85      0.07     56.68
12:29:01          2     15.83      0.00      1.19      0.92      0.07     81.99
12:29:01          3      5.00      0.00      1.12      7.02      0.03     86.82
12:30:01        all     32.42      0.00      1.63      1.79      0.08     64.09
12:30:01          0     26.91      0.00      1.79      1.49      0.05     69.76
12:30:01          1     40.97      0.00      1.67      0.75      0.08     56.52
12:30:01          2     35.61      0.00      2.01      1.96      0.08     60.34
12:30:01          3     26.17      0.00      1.05      2.97      0.07     69.74
Average:        all     26.77      0.00      1.62      2.13      0.06     69.42
Average:          0     25.30      0.00      1.75      1.26      0.05     71.63
Average:          1     40.48      0.00      2.04      0.80      0.08     56.60
Average:          2     25.72      0.00      1.60      1.44      0.08     71.16
Average:          3     15.58      0.00      1.08      5.00      0.05     78.28