---> uname -a:
Linux prd-centos8-robot-2c-8g-5322.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 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): 0,1
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 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 569 5063 19 2064 6833
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:66:e2:df brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 86129sec preferred_lft 86129sec
inet6 fe80::f816:3eff:fe66:e2df/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/26/2025 _x86_64_ (2 CPU)
05:24:56 LINUX RESTART (2 CPU)
05:26:01 AM tps rtps wtps bread/s bwrtn/s
05:27:01 AM 113.10 0.23 112.86 11.86 11058.42
05:28:01 AM 39.59 0.87 38.72 85.97 4599.05
05:29:01 AM 11.01 0.52 10.50 67.84 204.07
Average: 54.56 0.54 54.02 55.23 5286.86
05:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:27:01 AM 5186064 7014108 2696368 34.21 2688 2006540 697956 7.81 189836 2167216 139040
05:28:01 AM 5218524 7023344 2663908 33.80 2688 1982736 693580 7.77 226476 2093596 168
05:29:01 AM 5189028 6996076 2693404 34.17 2688 1984924 708224 7.93 383992 1966048 8
Average: 5197872 7011176 2684560 34.06 2688 1991400 699920 7.84 266768 2075620 46405
05:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:27:01 AM eth0 104.37 84.05 1250.05 19.16 0.00 0.00 0.00 0.00
05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:28:01 AM eth0 15.24 12.41 15.15 6.04 0.00 0.00 0.00 0.00
05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:01 AM eth0 13.93 10.48 10.12 5.10 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 44.51 35.65 425.06 10.10 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/26/2025 _x86_64_ (2 CPU)
05:24:56 LINUX RESTART (2 CPU)
05:26:01 AM CPU %user %nice %system %iowait %steal %idle
05:27:01 AM all 34.63 0.00 5.01 3.44 0.12 56.80
05:27:01 AM 0 41.73 0.00 6.10 2.86 0.12 49.20
05:27:01 AM 1 27.56 0.00 3.93 4.02 0.12 64.38
05:28:01 AM all 20.09 0.00 2.14 0.88 0.08 76.82
05:28:01 AM 0 22.11 0.00 2.28 0.67 0.08 74.85
05:28:01 AM 1 18.06 0.00 2.00 1.09 0.07 78.79
05:29:01 AM all 16.21 0.00 1.76 10.27 0.08 71.69
05:29:01 AM 0 16.38 0.00 1.74 10.04 0.07 71.78
05:29:01 AM 1 16.04 0.00 1.77 10.50 0.08 71.60
Average: all 23.65 0.00 2.97 4.86 0.09 68.43
Average: 0 26.74 0.00 3.37 4.52 0.09 65.28
Average: 1 20.56 0.00 2.57 5.19 0.09 71.58