---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-91323 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   70G  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         560       13296           0        2182       15159
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:19:20:de brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86243sec preferred_lft 86243sec
    inet6 fe80::f816:3eff:fe19:20de/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-91323) 	12/16/24 	_x86_64_	(4 CPU)

13:07:37     LINUX RESTART	(4 CPU)

13:08:01          tps      rtps      wtps   bread/s   bwrtn/s
13:09:03       204.70     36.55    168.15   1810.83  20813.06
13:10:01       123.18      1.02    122.16    109.76  24859.70
Average:       164.63     19.09    145.55    974.77  22801.93

13:08:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:09:03     13892884  15513480   2532084     15.42     58672   1759612    804248      4.60    775656   1534284    126336
13:10:01     13665876  15572884   2759092     16.80     84604   2003828    745620      4.27    732800   1772492    113164
Average:     13779380  15543182   2645588     16.11     71638   1881720    774934      4.43    754228   1653388    119750

13:08:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:09:03           lo      2.33      2.33      0.24      0.24      0.00      0.00      0.00      0.00
13:09:03         ens3    216.13    151.21   1529.55     38.23      0.00      0.00      0.00      0.00
13:10:01           lo      1.45      1.45      0.15      0.15      0.00      0.00      0.00      0.00
13:10:01         ens3     58.95     44.85    829.29     17.62      0.00      0.00      0.00      0.00
Average:           lo      1.90      1.90      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3    138.87     98.93   1185.38     28.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-91323) 	12/16/24 	_x86_64_	(4 CPU)

13:07:37     LINUX RESTART	(4 CPU)

13:08:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:09:03        all     22.12      0.00      2.53      6.22      0.09     69.04
13:09:03          0     11.79      0.00      1.95     10.26      0.12     75.89
13:09:03          1     30.54      0.00      2.61      2.01      0.10     64.75
13:09:03          2     20.82      0.00      2.97      9.34      0.10     66.77
13:09:03          3     25.26      0.00      2.58      3.28      0.07     68.80
13:10:01        all     20.12      0.00      1.48      4.77      0.07     73.55
13:10:01          0      7.27      0.00      0.95      4.80      0.07     86.91
13:10:01          1     48.77      0.00      2.70      4.00      0.10     44.43
13:10:01          2     15.85      0.00      1.05      1.18      0.05     81.87
13:10:01          3      8.66      0.00      1.28      9.13      0.05     80.87
Average:        all     21.14      0.00      2.02      5.51      0.08     71.26
Average:          0      9.56      0.00      1.46      7.56      0.09     81.33
Average:          1     39.50      0.00      2.65      2.98      0.10     54.76
Average:          2     18.37      0.00      2.02      5.32      0.08     74.22
Average:          3     17.12      0.00      1.94      6.16      0.06     74.73