---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-86814 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         553       13300           0        2185       15166
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:dd:89:6a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fedd:896a/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-86814) 	11/26/24 	_x86_64_	(4 CPU)

22:42:48     LINUX RESTART	(4 CPU)

22:43:01          tps      rtps      wtps   bread/s   bwrtn/s
22:44:01       141.03     59.27     81.75   3740.44  27011.63
22:45:01       119.90     14.28    105.62   1103.42  26764.21
Average:       130.46     36.78     93.68   2421.93  26887.92

22:43:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:44:01     14011372  15532204   2413588     14.69     51888   1672556    849124      4.86    721092   1481600    145752
22:45:01     13757072  15563904   2667888     16.24     77836   1916320    769412      4.40    760140   1665668    134672
Average:     13884222  15548054   2540738     15.47     64862   1794438    809268      4.63    740616   1573634    140212

22:43:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:44:01         ens3    405.83    278.20   2098.90     75.84      0.00      0.00      0.00      0.00
22:44:01           lo      2.20      2.20      0.22      0.22      0.00      0.00      0.00      0.00
22:45:01         ens3     48.26     35.14    632.64      9.58      0.00      0.00      0.00      0.00
22:45:01           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    227.05    156.67   1365.77     42.71      0.00      0.00      0.00      0.00
Average:           lo      1.93      1.93      0.20      0.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-86814) 	11/26/24 	_x86_64_	(4 CPU)

22:42:48     LINUX RESTART	(4 CPU)

22:43:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:44:01        all     18.93      0.00      2.36     10.52      0.06     68.14
22:44:01          0     23.06      0.00      3.12      7.95      0.07     65.80
22:44:01          1     19.99      0.00      2.29      2.77      0.05     74.90
22:44:01          2     13.63      0.00      1.66     30.15      0.07     54.48
22:44:01          3     18.61      0.00      2.29      2.03      0.05     77.02
22:45:01        all     20.44      0.00      1.61      4.99      0.06     72.91
22:45:01          0     34.58      0.00      2.07      0.88      0.05     62.42
22:45:01          1     22.48      0.00      1.85      1.04      0.05     74.58
22:45:01          2      7.63      0.00      0.90      9.71      0.05     81.72
22:45:01          3     17.10      0.00      1.61      8.30      0.05     72.94
Average:        all     19.70      0.00      1.98      7.70      0.06     70.57
Average:          0     28.83      0.00      2.59      4.41      0.06     64.11
Average:          1     21.24      0.00      2.07      1.90      0.05     74.74
Average:          2     10.50      0.00      1.26     19.50      0.06     68.67
Average:          3     17.83      0.00      1.93      5.29      0.05     74.90