---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84262 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   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         600       13228           0        2211       15129
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:48:5d:76 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86232sec preferred_lft 86232sec
    inet6 fe80::f816:3eff:fe48:5d76/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84262) 	11/16/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:03          tps      rtps      wtps   bread/s   bwrtn/s
19:13:01       195.38     45.77    149.61   2465.51  40183.14
19:14:01       122.83     24.80     98.03   1228.06  11961.61
Average:       158.49     35.10    123.39   1836.30  25833.25

19:12:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:13:01     13807336  15594552   2617632     15.94     67856   1914348   1046924      5.99    646452   1744156    214520
19:14:01     13589024  15534484   2835944     17.27     74492   2061552    770528      4.41    764364   1837992     18520
Average:     13698180  15564518   2726788     16.60     71174   1987950    908726      5.20    705408   1791074    116520

19:12:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:13:01           lo      1.45      1.45      0.16      0.16      0.00      0.00      0.00      0.00
19:13:01         ens3     83.85     58.40   1173.85     19.28      0.00      0.00      0.00      0.00
19:14:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
19:14:01         ens3    377.32    267.37   1779.27     81.24      0.00      0.00      0.00      0.00
Average:           lo      1.19      1.19      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    233.07    164.66   1481.69     50.78      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84262) 	11/16/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:13:01        all     20.36      0.00      1.67      5.62      0.06     72.28
19:13:01          0     22.38      0.00      1.53      1.46      0.05     74.58
19:13:01          1     28.50      0.00      2.21      3.37      0.05     65.86
19:13:01          2      5.18      0.00      0.92     14.57      0.05     79.28
19:13:01          3     25.37      0.00      2.04      3.08      0.09     69.42
19:14:01        all     23.68      0.00      1.45      0.94      0.05     73.87
19:14:01          0     16.91      0.00      1.27      0.50      0.07     81.25
19:14:01          1     39.32      0.00      1.64      0.35      0.07     58.63
19:14:01          2     19.43      0.00      1.51      2.43      0.05     76.58
19:14:01          3     19.06      0.00      1.40      0.48      0.05     79.00
Average:        all     22.05      0.00      1.56      3.24      0.06     73.09
Average:          0     19.59      0.00      1.39      0.97      0.06     77.99
Average:          1     34.00      0.00      1.92      1.83      0.06     62.18
Average:          2     12.42      0.00      1.22      8.40      0.05     77.91
Average:          3     22.16      0.00      1.72      1.76      0.07     74.30