---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-79735 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  676K  1.6G   1% /run
/dev/vda1        78G  8.6G   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         552       13024           0        2462       15156
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:92:a1:ef brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86194sec preferred_lft 86194sec
    inet6 fe80::f816:3eff:fe92:a1ef/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-79735) 	10/26/24 	_x86_64_	(4 CPU)

14:28:26     LINUX RESTART	(4 CPU)

14:29:01          tps      rtps      wtps   bread/s   bwrtn/s
14:30:01       159.15     26.41    132.74   1332.62  30757.75
14:31:01       117.65      4.17    113.48     97.85  32672.42
Average:       138.40     15.29    123.11    715.29  31715.00

14:29:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:30:01     13574448  15270296   2850512     17.35     70528   1819092   1114228      6.38    987480   1633664    123184
14:31:01     13026664  15163576   3398296     20.69    125932   2156928   1226620      7.02   1176116   1917148    209468
Average:     13300556  15216936   3124404     19.02     98230   1988010   1170424      6.70   1081798   1775406    166326

14:29:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:30:01         ens3    177.36    137.34   1482.13     35.33      0.00      0.00      0.00      0.00
14:30:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
14:31:01         ens3     37.08     31.39    496.52      5.16      0.00      0.00      0.00      0.00
14:31:01           lo      2.93      2.93      0.28      0.28      0.00      0.00      0.00      0.00
Average:         ens3    107.22     84.37    989.37     20.25      0.00      0.00      0.00      0.00
Average:           lo      2.03      2.03      0.20      0.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79735) 	10/26/24 	_x86_64_	(4 CPU)

14:28:26     LINUX RESTART	(4 CPU)

14:29:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:30:01        all     25.14      0.00      1.89      4.41      0.06     68.50
14:30:01          0     21.97      0.00      1.74      0.69      0.05     75.55
14:30:01          1     12.44      0.00      1.32      5.21      0.03     80.99
14:30:01          2     26.73      0.00      1.44      9.46      0.05     62.32
14:30:01          3     39.40      0.00      3.06      2.24      0.08     55.21
14:31:01        all     23.29      0.00      1.82      4.08      0.05     70.75
14:31:01          0     23.30      0.00      1.90      0.72      0.05     74.03
14:31:01          1     20.52      0.00      2.23      4.15      0.05     73.05
14:31:01          2     20.02      0.00      1.10     10.20      0.07     68.61
14:31:01          3     29.33      0.00      2.08      1.26      0.07     67.27
Average:        all     24.21      0.00      1.85      4.24      0.06     69.63
Average:          0     22.64      0.00      1.82      0.70      0.05     74.79
Average:          1     16.48      0.00      1.78      4.68      0.04     77.02
Average:          2     23.37      0.00      1.27      9.83      0.06     65.47
Average:          3     34.36      0.00      2.57      1.75      0.08     61.24