---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-7314 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  8.9G   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         571       12728           0        2740       15144
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:cc:e9:b0 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fecc:e9b0/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7314) 	02/21/24 	_x86_64_	(4 CPU)

11:54:24     LINUX RESTART	(4 CPU)

11:55:01          tps      rtps      wtps   bread/s   bwrtn/s
11:56:01       133.19     24.10    109.10   1241.93  31703.92
11:57:01       117.40      3.17    114.23    338.34  40469.39
Average:       125.30     13.63    111.66    790.13  36086.65

11:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:56:01     13660644  15361480   2764324     16.83     72244   1822416   1147452      6.57    897232   1638860    120820
11:57:01     13066472  15536028   3358496     20.45     84880   2560680    738476      4.23    961488   2135008    335768
Average:     13363558  15448754   3061410     18.64     78562   2191548    942964      5.40    929360   1886934    228294

11:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:56:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
11:56:01         ens3    114.58     92.45   1265.89     38.66      0.00      0.00      0.00      0.00
11:57:01           lo      5.53      5.53      0.50      0.50      0.00      0.00      0.00      0.00
11:57:01         ens3    665.31    575.47   3889.39   2403.17      0.00      0.00      0.00      0.00
Average:           lo      3.27      3.27      0.30      0.30      0.00      0.00      0.00      0.00
Average:         ens3    389.94    333.96   2577.64   1220.92      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7314) 	02/21/24 	_x86_64_	(4 CPU)

11:54:24     LINUX RESTART	(4 CPU)

11:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:56:01        all     23.27      0.00      1.58      4.27      0.08     70.80
11:56:01          0     35.68      0.00      2.30      1.64      0.08     60.30
11:56:01          1      9.34      0.00      0.84     12.56      0.05     77.21
11:56:01          2     31.56      0.00      2.09      2.11      0.12     64.12
11:56:01          3     16.68      0.00      1.10      0.72      0.05     81.45
11:57:01        all     39.19      0.00      2.19      3.00      0.10     55.52
11:57:01          0     49.34      0.00      3.88      2.87      0.12     43.80
11:57:01          1     34.70      0.00      2.28      4.00      0.10     58.92
11:57:01          2     39.33      0.00      1.29      1.07      0.10     58.20
11:57:01          3     33.43      0.00      1.32      4.02      0.07     61.16
Average:        all     31.21      0.00      1.89      3.64      0.09     63.17
Average:          0     42.49      0.00      3.09      2.25      0.10     52.07
Average:          1     21.95      0.00      1.56      8.30      0.07     68.11
Average:          2     35.44      0.00      1.69      1.59      0.11     61.17
Average:          3     25.06      0.00      1.21      2.37      0.06     71.30