---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5779 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  8.5G   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         550       13207           0        2282       15175
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:17:1d:3f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86200sec preferred_lft 86200sec
    inet6 fe80::f816:3eff:fe17:1d3f/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-5779) 	02/16/24 	_x86_64_	(4 CPU)

13:22:26     LINUX RESTART	(4 CPU)

13:23:01          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       126.28     13.55    112.73    983.84  48509.92
13:25:01       103.80     19.26     84.54    748.14   9960.07
Average:       115.04     16.41     98.63    865.99  29234.99

13:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13849000  15526564   2575968     15.68     69632   1803012    823124      4.71    722844   1627272    149008
13:25:01     13606980  15605880   2817988     17.16     78288   2107900    725412      4.15    758272   1817908    217760
Average:     13727990  15566222   2696978     16.42     73960   1955456    774268      4.43    740558   1722590    183384

13:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
13:24:01         ens3     52.29     35.41    930.78      6.52      0.00      0.00      0.00      0.00
13:25:01           lo      2.28      2.28      1.54      1.54      0.00      0.00      0.00      0.00
13:25:01         ens3    729.90    567.21   2335.50    900.18      0.00      0.00      0.00      0.00
Average:           lo      1.74      1.74      0.84      0.84      0.00      0.00      0.00      0.00
Average:         ens3    391.09    301.31   1633.14    453.35      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5779) 	02/16/24 	_x86_64_	(4 CPU)

13:22:26     LINUX RESTART	(4 CPU)

13:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     20.05      0.00      1.39      6.81      0.05     71.70
13:24:01          0     21.99      0.00      1.25     16.91      0.08     59.77
13:24:01          1     34.97      0.00      2.16      5.87      0.07     56.94
13:24:01          2      9.38      0.00      0.83      0.17      0.05     89.57
13:24:01          3     13.93      0.00      1.32      4.31      0.05     80.39
13:25:01        all     43.50      0.00      2.18      1.28      0.08     52.97
13:25:01          0     40.75      0.00      1.76      1.24      0.07     56.19
13:25:01          1     43.56      0.00      2.36      1.54      0.07     52.48
13:25:01          2     35.17      0.00      2.19      0.42      0.07     62.16
13:25:01          3     54.55      0.00      2.41      1.91      0.07     41.07
Average:        all     31.77      0.00      1.78      4.04      0.06     62.34
Average:          0     31.36      0.00      1.51      9.08      0.08     57.98
Average:          1     39.26      0.00      2.26      3.70      0.07     54.71
Average:          2     22.27      0.00      1.51      0.29      0.06     75.87
Average:          3     34.21      0.00      1.86      3.11      0.06     60.75