---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-77184 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         589       12295           0        3155       15120
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:87:87:bb brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.149/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fe87:87bb/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-77184) 	10/16/24 	_x86_64_	(4 CPU)

18:10:26     LINUX RESTART	(4 CPU)

18:11:02          tps      rtps      wtps   bread/s   bwrtn/s
18:12:01       178.51     41.96    136.55   2662.60  34519.17
18:13:01       150.51      7.37    143.14    206.23  43738.71
Average:       164.39     24.52    139.88   1424.10  39167.67

18:11:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:12:01     13628804  15372540   2796164     17.02     74520   1862432   1031272      5.90    886668   1679960    104272
18:13:01     11809312  14513768   4615656     28.10     91736   2778748   1675884      9.59   2031392   2301152    425940
Average:     12719058  14943154   3705910     22.56     83128   2320590   1353578      7.75   1459030   1990556    265106

18:11:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:12:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
18:12:01         ens3    176.82    159.28   1593.97     39.71      0.00      0.00      0.00      0.00
18:13:01           lo      0.33      0.33      0.03      0.03      0.00      0.00      0.00      0.00
18:13:01         ens3    657.67    543.66   8020.91     79.22      0.00      0.00      0.00      0.00
Average:           lo      0.64      0.64      0.06      0.06      0.00      0.00      0.00      0.00
Average:         ens3    419.27    353.08   4834.44     59.63      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77184) 	10/16/24 	_x86_64_	(4 CPU)

18:10:26     LINUX RESTART	(4 CPU)

18:11:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:12:01        all     22.53      0.00      1.84      5.93      0.07     69.63
18:12:01          0     28.79      0.00      2.03      7.05      0.10     62.03
18:12:01          1     29.05      0.00      1.83      1.02      0.07     68.04
18:12:01          2     15.84      0.00      1.86      2.34      0.05     79.91
18:12:01          3     16.39      0.00      1.63     13.35      0.07     68.56
18:13:01        all     46.05      0.00      2.66      1.97      0.11     49.21
18:13:01          0     47.88      0.00      2.19      0.83      0.10     48.99
18:13:01          1     43.59      0.00      2.59      3.24      0.12     50.47
18:13:01          2     49.24      0.00      2.33      3.19      0.10     45.15
18:13:01          3     43.51      0.00      3.48      0.62      0.10     52.29
Average:        all     34.34      0.00      2.25      3.94      0.09     59.38
Average:          0     38.35      0.00      2.11      3.94      0.10     55.50
Average:          1     36.32      0.00      2.21      2.13      0.09     59.25
Average:          2     32.68      0.00      2.10      2.76      0.08     62.39
Average:          3     30.04      0.00      2.56      6.94      0.08     60.37