---> uname -a:
Linux prd-centos8-builder-2c-1g-80263.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2800.000
BogoMIPS: 5600.00
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): 0,1
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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.4G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7699 572 5040 19 2087 6823
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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:57:fe:be brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86160sec preferred_lft 86160sec
inet6 fe80::f816:3eff:fe57:febe/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/29/2024 _x86_64_ (2 CPU)
18:04:11 LINUX RESTART (2 CPU)
06:05:01 PM tps rtps wtps bread/s bwrtn/s
06:06:01 PM 211.31 67.21 144.11 1879.42 10504.38
06:07:01 PM 58.36 0.35 58.01 43.72 5034.67
06:08:01 PM 22.90 0.78 22.11 57.06 530.43
Average: 97.52 22.78 74.74 660.03 5356.48
06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
06:06:01 PM 5220468 7037180 2663968 33.79 2688 1985152 692124 7.75 220196 2079840 117484
06:07:01 PM 5189696 7010340 2694740 34.18 2688 1988632 720796 8.07 246368 2079392 40
06:08:01 PM 5175980 6998612 2708456 34.35 2688 1990580 693748 7.77 417160 1922640 252
Average: 5195381 7015377 2689055 34.11 2688 1988121 702223 7.86 294575 2027291 39259
06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:06:01 PM eth0 66.24 49.04 965.99 10.11 0.00 0.00 0.00 0.00
06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:07:01 PM eth0 31.61 28.31 51.15 10.27 0.00 0.00 0.00 0.00
06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:08:01 PM eth0 39.31 32.86 34.50 15.93 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 45.72 36.74 350.53 12.10 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/29/2024 _x86_64_ (2 CPU)
18:04:11 LINUX RESTART (2 CPU)
06:05:01 PM CPU %user %nice %system %iowait %steal %idle
06:06:01 PM all 40.73 0.96 10.68 4.23 0.10 43.30
06:06:01 PM 0 37.40 0.64 8.78 4.26 0.10 48.83
06:06:01 PM 1 44.09 1.28 12.60 4.21 0.10 37.72
06:07:01 PM all 40.08 0.00 2.28 1.23 0.09 56.33
06:07:01 PM 0 10.66 0.00 2.02 1.08 0.08 86.16
06:07:01 PM 1 69.53 0.00 2.54 1.37 0.10 26.47
06:08:01 PM all 39.72 0.00 2.28 0.21 0.09 57.70
06:08:01 PM 0 30.77 0.00 2.12 0.20 0.10 66.81
06:08:01 PM 1 48.67 0.00 2.45 0.22 0.08 48.58
Average: all 40.17 0.32 5.06 1.88 0.09 52.47
Average: 0 26.26 0.21 4.30 1.84 0.09 67.30
Average: 1 54.13 0.42 5.83 1.92 0.09 37.59