---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-43652 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  8.2G   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         541       13474           0        2023       15186
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:43:ef:62 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86264sec preferred_lft 86264sec
    inet6 fe80::f816:3eff:fe43:ef62/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43652) 	09/30/24 	_x86_64_	(4 CPU)

06:01:56     LINUX RESTART	(4 CPU)

06:02:01          tps      rtps      wtps   bread/s   bwrtn/s
06:03:01       303.87     67.62    236.24   4597.23  86948.98
06:04:01       120.58      5.12    115.46    196.37  12215.96
Average:       212.22     36.37    175.85   2396.80  49582.47

06:02:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:03:01     14061884  15596832   2363084     14.39     60392   1678244    754612      4.32    638656   1516464    136780
06:04:01     13821380  15573872   2603588     15.85     76836   1864612    761388      4.36    698516   1667600     49292
Average:     13941632  15585352   2483336     15.12     68614   1771428    758000      4.34    668586   1592032     93036

06:02:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:03:01           lo      1.80      1.80      0.19      0.19      0.00      0.00      0.00      0.00
06:03:01         ens3    385.37    256.42   1559.80     72.67      0.00      0.00      0.00      0.00
06:04:01           lo      1.87      1.87      0.19      0.19      0.00      0.00      0.00      0.00
06:04:01         ens3     52.21     38.66    197.04     13.54      0.00      0.00      0.00      0.00
Average:           lo      1.83      1.83      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3    218.79    147.54    878.42     43.11      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-43652) 	09/30/24 	_x86_64_	(4 CPU)

06:01:56     LINUX RESTART	(4 CPU)

06:02:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:03:01        all     20.56      0.00      2.31      5.49      0.06     71.58
06:03:01          0     16.33      0.00      1.93      5.31      0.07     76.36
06:03:01          1     24.86      0.00      2.51      8.71      0.07     63.86
06:03:01          2     21.80      0.00      2.92      5.88      0.05     69.35
06:03:01          3     19.26      0.00      1.89      2.06      0.05     76.74
06:04:01        all     22.60      0.00      1.93      1.14      0.06     74.27
06:04:01          0     31.36      0.00      2.34      1.33      0.08     64.89
06:04:01          1     25.80      0.00      1.94      1.72      0.05     70.50
06:04:01          2     23.13      0.00      1.90      1.47      0.07     73.43
06:04:01          3     10.10      0.00      1.52      0.05      0.03     88.30
Average:        all     21.58      0.00      2.12      3.31      0.06     72.93
Average:          0     23.86      0.00      2.13      3.32      0.08     70.61
Average:          1     25.33      0.00      2.22      5.21      0.06     67.18
Average:          2     22.47      0.00      2.41      3.67      0.06     71.39
Average:          3     14.68      0.00      1.71      1.05      0.04     82.52