---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-74762 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   69G  11% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         600       13215           0        2224       15125
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 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:d0:5f:2f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86230sec preferred_lft 86230sec
    inet6 fe80::f816:3eff:fed0:5f2f/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74762) 	10/05/24 	_x86_64_	(4 CPU)

19:19:15     LINUX RESTART	(4 CPU)

19:20:02          tps      rtps      wtps   bread/s   bwrtn/s
19:21:01       180.68     31.05    149.64   1639.45  23495.14
19:22:01        61.67      4.18     57.49    213.70  14951.37
Average:       120.68     17.50    103.18    920.58  19187.36

19:20:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:21:01     12761804  14547008   3663156     22.30     74160   1901676   1946916     11.14   1731364   1694572     34728
19:22:01     13605072  15559816   2819888     17.17     81276   2059672    775104      4.44    762340   1815476     25024
Average:     13183438  15053412   3241522     19.74     77718   1980674   1361010      7.79   1246852   1755024     29876

19:20:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:21:01           lo      0.68      0.68      0.07      0.07      0.00      0.00      0.00      0.00
19:21:01         ens3    198.92    166.34   2240.64     33.99      0.00      0.00      0.00      0.00
19:22:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
19:22:01         ens3    177.40    144.61   2147.28     30.77      0.00      0.00      0.00      0.00
Average:           lo      0.81      0.81      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    188.07    155.39   2193.56     32.37      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-74762) 	10/05/24 	_x86_64_	(4 CPU)

19:19:15     LINUX RESTART	(4 CPU)

19:20:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:21:01        all     31.69      0.00      1.95      2.96      0.08     63.31
19:21:01          0     44.06      0.00      1.92      2.98      0.09     50.95
19:21:01          1     36.92      0.00      2.47      1.98      0.09     58.54
19:21:01          2     23.34      0.00      1.48      4.71      0.05     70.42
19:21:01          3     22.47      0.00      1.89      2.16      0.10     73.37
19:22:01        all     39.45      0.00      1.56      1.12      0.08     57.81
19:22:01          0     29.45      0.00      1.31      2.04      0.05     67.15
19:22:01          1     26.06      0.00      1.15      0.05      0.08     72.66
19:22:01          2     61.33      0.00      2.61      1.39      0.10     34.58
19:22:01          3     40.94      0.00      1.17      0.99      0.07     56.83
Average:        all     35.61      0.00      1.75      2.03      0.08     60.54
Average:          0     36.69      0.00      1.61      2.51      0.07     59.12
Average:          1     31.44      0.00      1.80      1.00      0.08     65.67
Average:          2     42.51      0.00      2.05      3.03      0.08     52.33
Average:          3     31.80      0.00      1.53      1.57      0.08     65.02