---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-82701 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   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         736       13135           0        2168       14992
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:7b:fa:02 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fe7b:fa02/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82701) 	11/09/24 	_x86_64_	(4 CPU)

22:38:26     LINUX RESTART	(4 CPU)

22:39:01          tps      rtps      wtps   bread/s   bwrtn/s
22:40:01       165.77     26.93    138.84   1276.48  26267.42
22:41:01        75.52      7.75     67.77    612.03  19929.88
Average:       120.66     17.34    103.32    944.34  23099.44

22:39:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:40:01     13415840  15167420   3009128     18.32     72188   1871904   1257396      7.20   1094460   1683588     90792
22:41:01     13619420  15511112   2805548     17.08     76736   2004200    765776      4.38    802980   1766732     12732
Average:     13517630  15339266   2907338     17.70     74462   1938052   1011586      5.79    948720   1725160     51762

22:39:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:40:01         ens3    199.32    158.91   2282.11     36.62      0.00      0.00      0.00      0.00
22:40:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
22:41:01         ens3   1160.49    806.70   1986.98    272.40      0.00      0.00      0.00      0.00
22:41:01           lo     18.70     18.70      2.38      2.38      0.00      0.00      0.00      0.00
Average:         ens3    679.78    482.72   2134.58    154.48      0.00      0.00      0.00      0.00
Average:           lo      9.78      9.78      1.23      1.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82701) 	11/09/24 	_x86_64_	(4 CPU)

22:38:26     LINUX RESTART	(4 CPU)

22:39:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:40:01        all     25.68      0.00      1.81      4.49      0.07     67.94
22:40:01          0     30.79      0.00      2.07      1.80      0.07     65.27
22:40:01          1     38.08      0.00      2.59      5.56      0.10     53.67
22:40:01          2     18.03      0.00      0.99      0.72      0.08     80.18
22:40:01          3     15.77      0.00      1.55      9.92      0.05     72.70
22:41:01        all     33.44      0.00      2.82      1.37      0.08     62.29
22:41:01          0     33.03      0.00      2.77      0.59      0.08     63.54
22:41:01          1     32.02      0.00      2.58      0.92      0.08     64.39
22:41:01          2     33.40      0.00      3.02      0.20      0.07     63.31
22:41:01          3     35.30      0.00      2.93      3.77      0.10     57.90
Average:        all     29.56      0.00      2.31      2.93      0.08     65.12
Average:          0     31.90      0.00      2.42      1.20      0.08     64.40
Average:          1     35.05      0.00      2.59      3.24      0.09     59.02
Average:          2     25.70      0.00      2.00      0.46      0.08     71.76
Average:          3     25.54      0.00      2.24      6.84      0.08     65.30