---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13618 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:             2800.000
BogoMIPS:            5600.00
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         612       13135           0        2292       15111
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:3b:4f:1f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86199sec preferred_lft 86199sec
    inet6 fe80::f816:3eff:fe3b:4f1f/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-13618) 	05/17/25 	_x86_64_	(4 CPU)

03:08:28     LINUX RESTART	(4 CPU)

03:09:02          tps      rtps      wtps   bread/s   bwrtn/s
03:10:01       164.77     23.98    140.79    732.21  43303.30
03:11:01       125.04     41.34     83.71   2790.80  32848.38
Average:       144.74     32.73    112.01   1770.24  38031.49

03:09:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:10:01     13483360  15201808   2941608     17.91     71656   1837744   1199412      6.86   1038828   1666428    152344
03:11:01     12599248  14599776   3825720     23.29     83500   2100556   1759120     10.07   1719772   1855092     61084
Average:     13041304  14900792   3383664     20.60     77578   1969150   1479266      8.47   1379300   1760760    106714

03:09:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:10:01         ens3    251.52    182.39   1753.23     38.16      0.00      0.00      0.00      0.00
03:10:01           lo      1.49      1.49      0.18      0.18      0.00      0.00      0.00      0.00
03:11:01         ens3    491.45    304.33   2634.24     61.85      0.00      0.00      0.00      0.00
03:11:01           lo      2.27      2.27      0.25      0.25      0.00      0.00      0.00      0.00
Average:         ens3    372.50    243.88   2197.47     50.11      0.00      0.00      0.00      0.00
Average:           lo      1.88      1.88      0.21      0.21      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13618) 	05/17/25 	_x86_64_	(4 CPU)

03:08:28     LINUX RESTART	(4 CPU)

03:09:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
03:10:01        all     25.74      0.00      1.75      4.60      0.06     67.84
03:10:01          0     29.64      0.00      2.15     11.72      0.07     56.43
03:10:01          1     25.51      0.00      2.07      3.52      0.07     68.84
03:10:01          2     24.88      0.00      1.75      2.67      0.09     70.61
03:10:01          3     22.95      0.00      0.99      0.51      0.05     75.51
03:11:01        all     33.00      0.00      2.38      3.59      0.08     60.94
03:11:01          0     40.15      0.00      2.64      2.74      0.10     54.37
03:11:01          1     31.48      0.00      2.69      1.61      0.07     64.15
03:11:01          2     24.93      0.00      1.95      7.51      0.07     65.54
03:11:01          3     35.45      0.00      2.27      2.49      0.08     59.71
Average:        all     29.41      0.00      2.07      4.09      0.07     64.36
Average:          0     34.95      0.00      2.39      7.18      0.08     55.39
Average:          1     28.52      0.00      2.39      2.55      0.07     66.48
Average:          2     24.90      0.00      1.85      5.12      0.08     68.05
Average:          3     29.26      0.00      1.63      1.51      0.07     67.54