---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5577 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  676K  1.6G   1% /run
/dev/vda1        78G  8.5G   69G  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         604       13171           0        2263       15113
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:56:36:cd brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86256sec preferred_lft 86256sec
    inet6 fe80::f816:3eff:fe56:36cd/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-5577) 	04/24/26 	_x86_64_	(4 CPU)

12:27:51     LINUX RESTART	(4 CPU)

12:28:01          tps      rtps      wtps   bread/s   bwrtn/s
12:29:02       356.52     55.79    300.73   3647.39  60948.91
12:30:01       133.81      1.17    132.64    136.65  14885.88
Average:       246.10     28.71    217.39   1906.77  38110.91

12:28:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:29:02     13907116  15514544   2517844     15.33     58864   1747796    825516      4.72    783940   1515408    152692
12:30:01     13557680  15542140   2867280     17.46     87116   2076916    772280      4.42    774480   1834044    179256
Average:     13732398  15528342   2692562     16.39     72990   1912356    798898      4.57    779210   1674726    165974

12:28:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:29:02           lo      2.33      2.33      0.25      0.25      0.00      0.00      0.00      0.00
12:29:02         ens3    500.77    323.41   2292.99     82.63      0.00      0.00      0.00      0.00
12:30:01           lo      1.76      1.76      0.20      0.20      0.00      0.00      0.00      0.00
12:30:01         ens3     96.41     73.45   1361.81     13.46      0.00      0.00      0.00      0.00
Average:           lo      2.05      2.05      0.22      0.22      0.00      0.00      0.00      0.00
Average:         ens3    300.29    199.48   1831.31     48.34      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5577) 	04/24/26 	_x86_64_	(4 CPU)

12:27:51     LINUX RESTART	(4 CPU)

12:28:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:29:02        all     25.35      0.00      2.90      2.60      0.08     69.07
12:29:02          0     31.56      0.00      3.96      5.07      0.08     59.32
12:29:02          1     19.34      0.00      2.09      0.70      0.07     77.80
12:29:02          2     27.05      0.00      2.43      0.79      0.10     69.63
12:29:02          3     23.49      0.00      3.07      3.83      0.10     69.51
12:30:01        all     21.34      0.00      1.70      1.22      0.06     75.69
12:30:01          0     34.36      0.00      2.32      0.71      0.07     62.54
12:30:01          1     17.51      0.00      1.88      2.27      0.03     78.30
12:30:01          2     20.89      0.00      1.41      0.09      0.07     77.55
12:30:01          3     12.53      0.00      1.19      1.80      0.05     84.43
Average:        all     23.36      0.00      2.30      1.91      0.07     72.36
Average:          0     32.95      0.00      3.15      2.90      0.08     60.92
Average:          1     18.43      0.00      1.99      1.48      0.05     78.05
Average:          2     23.99      0.00      1.93      0.44      0.08     73.56
Average:          3     18.05      0.00      2.14      2.82      0.08     76.92

