---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-40019 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  8.2G   70G  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         582       13430           0        2027       15145
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:34:5f:bd brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86243sec preferred_lft 86243sec
    inet6 fe80::f816:3eff:fe34:5fbd/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-40019) 	09/20/24 	_x86_64_	(4 CPU)

05:59:50     LINUX RESTART	(4 CPU)

06:00:05          tps      rtps      wtps   bread/s   bwrtn/s
06:01:01       285.56     81.57    203.98   5020.10  47209.71
06:02:01       120.31      4.83    115.48    173.97  33115.28
Average:       200.09     41.88    158.21   2513.50  39919.53

06:00:05    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:01:01     13980088  15489100   2444880     14.89     52292   1663432    876144      5.01    760464   1485028    117908
06:02:01     13757448  15511364   2667520     16.24     76016   1867180    839700      4.81    760884   1672364    114604
Average:     13868768  15500232   2556200     15.56     64154   1765306    857922      4.91    760674   1578696    116256

06:00:05        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:01:01           lo      2.00      2.00      0.20      0.20      0.00      0.00      0.00      0.00
06:01:01         ens3    366.49    243.12   1576.15     75.69      0.00      0.00      0.00      0.00
06:02:01           lo      1.67      1.67      0.18      0.18      0.00      0.00      0.00      0.00
06:02:01         ens3     43.81     34.78    274.15     11.33      0.00      0.00      0.00      0.00
Average:           lo      1.83      1.83      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3    199.59    135.36    902.71     42.40      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-40019) 	09/20/24 	_x86_64_	(4 CPU)

05:59:50     LINUX RESTART	(4 CPU)

06:00:05        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:01:01        all     18.23      0.00      2.10     10.21      0.06     69.40
06:01:01          0     24.47      0.00      2.28      6.14      0.07     67.04
06:01:01          1     12.11      0.00      1.56      8.75      0.05     77.52
06:01:01          2     27.88      0.00      2.43      2.56      0.08     67.06
06:01:01          3      8.96      0.00      2.13     22.96      0.05     65.90
06:02:01        all     22.04      0.00      1.77      4.46      0.06     71.66
06:02:01          0     38.96      0.00      2.49      1.27      0.07     57.22
06:02:01          1     10.40      0.00      1.48      4.36      0.07     83.69
06:02:01          2     33.63      0.00      2.49      3.04      0.08     60.75
06:02:01          3      5.13      0.00      0.65      9.20      0.02     85.01
Average:        all     20.22      0.00      1.93      7.22      0.06     70.58
Average:          0     31.97      0.00      2.38      3.62      0.07     61.95
Average:          1     11.23      0.00      1.52      6.48      0.06     80.71
Average:          2     30.94      0.00      2.46      2.82      0.08     63.71
Average:          3      6.97      0.00      1.37     15.83      0.03     75.79