---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-37916 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  9.2G   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         573       12315           0        3151       15136
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:4e:db:f3 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86194sec preferred_lft 86194sec
    inet6 fe80::f816:3eff:fe4e:dbf3/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-37916) 	09/12/24 	_x86_64_	(4 CPU)

18:58:27     LINUX RESTART	(4 CPU)

18:59:01          tps      rtps      wtps   bread/s   bwrtn/s
19:00:01       181.02     41.36    139.66   2621.03  38697.42
19:01:01       131.96      7.43    124.53    211.03  20656.82
Average:       156.49     24.40    132.09   1416.03  29677.12

18:59:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:00:01     13562348  15342452   2862620     17.43     74632   1897652    945604      5.41    921100   1710216    105800
19:01:01     12687548  15556140   3737420     22.75     91744   2938184    752556      4.31   1168952   2284096    582560
Average:     13124948  15449296   3300020     20.09     83188   2417918    849080      4.86   1045026   1997156    344180

18:59:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:00:01         ens3    230.31    196.33   2210.81     46.03      0.00      0.00      0.00      0.00
19:00:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
19:01:01         ens3    705.53    564.12   7528.79     85.88      0.00      0.00      0.00      0.00
19:01:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
Average:         ens3    467.92    380.23   4869.80     65.95      0.00      0.00      0.00      0.00
Average:           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-37916) 	09/12/24 	_x86_64_	(4 CPU)

18:58:27     LINUX RESTART	(4 CPU)

18:59:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:00:01        all     24.06      0.00      1.89      3.70      0.07     70.28
19:00:01          0     12.99      0.00      1.41      3.15      0.05     82.39
19:00:01          1     22.28      0.00      1.67      8.34      0.07     67.64
19:00:01          2     32.36      0.00      2.32      1.35      0.07     63.90
19:00:01          3     28.70      0.00      2.09      1.96      0.05     67.20
19:01:01        all     47.31      0.00      2.98      0.39      0.09     49.23
19:01:01          0     53.68      0.00      3.32      0.10      0.10     42.81
19:01:01          1     36.55      0.00      2.90      0.33      0.08     60.13
19:01:01          2     46.85      0.00      3.33      1.02      0.08     48.72
19:01:01          3     52.20      0.00      2.46      0.10      0.10     45.14
Average:        all     35.66      0.00      2.44      2.05      0.08     59.77
Average:          0     33.24      0.00      2.36      1.63      0.08     62.69
Average:          1     29.43      0.00      2.29      4.33      0.08     63.88
Average:          2     39.60      0.00      2.82      1.19      0.08     56.31
Average:          3     40.42      0.00      2.27      1.03      0.08     56.19