---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84288 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  676K  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         630       13095           0        2314       15088
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:2c:c5:a8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fe2c:c5a8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84288) 	11/16/24 	_x86_64_	(4 CPU)

21:40:26     LINUX RESTART	(4 CPU)

21:41:01          tps      rtps      wtps   bread/s   bwrtn/s
21:42:01       157.72     27.16    130.56   1338.31  24335.41
21:43:01       114.93     33.11     81.82   2006.47  13194.73
Average:       136.33     30.14    106.19   1672.39  18765.07

21:41:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:42:01     13389268  15185060   3035692     18.48     75172   1909828   1308184      7.49   1085508   1709104    184968
21:43:01     13483368  15522840   2941592     17.91     93072   2125456    791884      4.53    833000   1850780     29664
Average:     13436318  15353950   2988642     18.20     84122   2017642   1050034      6.01    959254   1779942    107316

21:41:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:42:01         ens3    227.45    162.69   1866.59     42.58      0.00      0.00      0.00      0.00
21:42:01           lo      2.07      2.07      0.22      0.22      0.00      0.00      0.00      0.00
21:43:01         ens3    490.62    308.97   2012.95     76.77      0.00      0.00      0.00      0.00
21:43:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    359.03    235.83   1939.77     59.68      0.00      0.00      0.00      0.00
Average:           lo      1.60      1.60      0.17      0.17      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84288) 	11/16/24 	_x86_64_	(4 CPU)

21:40:26     LINUX RESTART	(4 CPU)

21:41:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:42:01        all     27.30      0.00      2.11      1.75      0.07     68.77
21:42:01          0     23.99      0.00      1.59      0.70      0.05     73.66
21:42:01          1     34.87      0.00      2.25      2.62      0.05     60.21
21:42:01          2     35.32      0.00      2.59      0.85      0.07     61.18
21:42:01          3     15.00      0.00      1.94      2.84      0.08     80.14
21:43:01        all     30.10      0.00      1.96      0.77      0.07     67.10
21:43:01          0     24.83      0.00      1.92      0.27      0.08     72.90
21:43:01          1     44.27      0.00      2.92      0.52      0.08     52.20
21:43:01          2     22.65      0.00      1.57      0.94      0.05     74.79
21:43:01          3     28.60      0.00      1.44      1.37      0.07     68.53
Average:        all     28.70      0.00      2.03      1.26      0.07     67.94
Average:          0     24.41      0.00      1.76      0.49      0.07     73.28
Average:          1     39.57      0.00      2.59      1.57      0.07     56.21
Average:          2     28.99      0.00      2.08      0.89      0.06     67.98
Average:          3     21.80      0.00      1.69      2.11      0.08     74.33