---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35240 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:             2799.996
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  8.6G   69G  12% /
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         654       13002           0        2383       15066
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:11:9d:02 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fe11:9d02/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35240) 	08/31/24 	_x86_64_	(4 CPU)

17:03:37     LINUX RESTART	(4 CPU)

17:04:01          tps      rtps      wtps   bread/s   bwrtn/s
17:05:03       129.52     27.48    102.03   1234.27  27978.67
17:06:01       124.82      5.22    119.60    215.14  40914.74
Average:       127.21     16.54    110.67    733.29  34337.63

17:04:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:05:03     13822492  15484784   2602468     15.84     68124   1789972   1059412      6.06    766104   1611228    207300
17:06:01     13357072  15468720   3067888     18.68     80216   2213240    826828      4.73    824264   1990112     57536
Average:     13589782  15476752   2835178     17.26     74170   2001606    943120      5.40    795184   1800670    132418

17:04:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:05:03           lo      1.53      1.53      0.18      0.18      0.00      0.00      0.00      0.00
17:05:03         ens3     95.20     65.55   1158.57     15.35      0.00      0.00      0.00      0.00
17:06:01           lo      0.55      0.55      0.05      0.05      0.00      0.00      0.00      0.00
17:06:01         ens3    451.84    294.50   2966.21     87.16      0.00      0.00      0.00      0.00
Average:           lo      1.05      1.05      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    270.51    178.10   2047.15     50.65      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35240) 	08/31/24 	_x86_64_	(4 CPU)

17:03:37     LINUX RESTART	(4 CPU)

17:04:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:05:03        all     20.80      0.00      1.49      5.89      0.07     71.75
17:05:03          0     26.99      0.00      2.24      2.93      0.08     67.75
17:05:03          1     13.60      0.00      0.85      0.18      0.08     85.28
17:05:03          2     29.96      0.00      1.69      7.70      0.07     60.58
17:05:03          3     12.65      0.00      1.23     12.72      0.07     73.34
17:06:01        all     34.47      0.00      2.72      3.59      0.07     59.15
17:06:01          0     43.42      0.00      2.54      1.01      0.07     52.96
17:06:01          1     35.62      0.00      3.83      1.11      0.05     59.39
17:06:01          2     33.79      0.00      2.68     10.20      0.07     53.27
17:06:01          3     25.03      0.00      1.83      2.04      0.09     71.01
Average:        all     27.51      0.00      2.09      4.76      0.07     65.56
Average:          0     35.07      0.00      2.39      1.99      0.08     60.48
Average:          1     24.43      0.00      2.32      0.64      0.07     72.55
Average:          2     31.84      0.00      2.17      8.93      0.07     56.99
Average:          3     18.72      0.00      1.52      7.48      0.08     72.20