---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-76528 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  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         579       13239           0        2220       15145
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:b8:30:2c brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86240sec preferred_lft 86240sec
    inet6 fe80::f816:3eff:feb8:302c/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-76528) 	10/13/24 	_x86_64_	(4 CPU)

23:21:28     LINUX RESTART	(4 CPU)

23:22:01          tps      rtps      wtps   bread/s   bwrtn/s
23:23:01       158.10     24.22    133.88   1248.31  34686.52
23:24:01       117.18      2.07    115.11    228.90  35690.98
Average:       137.65     13.15    124.50    738.69  35188.67

23:22:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
23:23:01     13624256  15313408   2800704     17.05     71272   1812040   1248200      7.14    944452   1628312    105360
23:24:01     13531676  15483048   2893284     17.62     81312   2056184    868376      4.97    804064   1847956     16452
Average:     13577966  15398228   2846994     17.33     76292   1934112   1058288      6.06    874258   1738134     60906

23:22:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
23:23:01         ens3    110.48     91.84   1159.73     22.28      0.00      0.00      0.00      0.00
23:23:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
23:24:01         ens3    277.32    219.16   2927.63     40.13      0.00      0.00      0.00      0.00
23:24:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    193.89    155.49   2043.54     31.20      0.00      0.00      0.00      0.00
Average:           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-76528) 	10/13/24 	_x86_64_	(4 CPU)

23:21:28     LINUX RESTART	(4 CPU)

23:22:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
23:23:01        all     21.61      0.00      1.51      5.37      0.08     71.43
23:23:01          0     32.38      0.00      2.24      2.21      0.07     63.09
23:23:01          1     11.76      0.00      0.87      2.24      0.12     85.01
23:23:01          2     15.56      0.00      0.90      8.86      0.05     74.62
23:23:01          3     26.78      0.00      2.03      8.18      0.07     62.95
23:24:01        all     23.28      0.00      1.53      3.29      0.07     71.83
23:24:01          0     25.65      0.00      1.85      7.35      0.07     65.09
23:24:01          1     16.70      0.00      0.97      0.25      0.07     82.01
23:24:01          2     22.67      0.00      1.83      0.44      0.07     75.00
23:24:01          3     28.08      0.00      1.49      5.15      0.07     65.21
Average:        all     22.44      0.00      1.52      4.33      0.07     71.63
Average:          0     29.02      0.00      2.05      4.78      0.07     64.09
Average:          1     14.23      0.00      0.92      1.25      0.09     83.51
Average:          2     19.11      0.00      1.37      4.66      0.06     74.81
Average:          3     27.43      0.00      1.76      6.66      0.07     64.08