---> uname -a:
Linux prd-centos8-robot-2c-8g-7130.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 607 4964 19 2125 6793
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:af:cf:3c brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85683sec preferred_lft 85683sec
inet6 fe80::f816:3eff:feaf:cf3c/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) 01/03/2025 _x86_64_ (2 CPU)
01:05:07 LINUX RESTART (2 CPU)
01:06:01 AM tps rtps wtps bread/s bwrtn/s
01:07:01 AM 93.37 6.00 87.37 1087.77 7306.18
01:08:01 AM 67.34 1.02 66.32 113.18 8487.17
01:09:01 AM 48.48 6.78 41.70 1248.52 2835.79
01:10:01 AM 25.94 0.03 25.91 3.47 5639.94
01:11:01 AM 3.08 0.00 3.08 0.00 90.30
01:12:01 AM 0.45 0.00 0.45 0.00 6.66
01:13:01 AM 0.58 0.10 0.48 32.13 73.04
01:14:01 AM 1.98 0.02 1.97 0.93 82.54
01:15:01 AM 0.37 0.00 0.37 0.00 5.60
01:16:01 AM 4.83 0.32 4.52 36.93 139.49
01:17:01 AM 27.16 0.52 26.64 63.85 1298.35
Average: 24.87 1.34 23.53 235.18 2360.51
01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:07:01 AM 5279304 7042088 2603128 33.02 2688 1941604 697728 7.81 187672 2082516 191928
01:08:01 AM 5301384 7098392 2581048 32.74 2688 1975048 644564 7.22 217916 2020100 24
01:09:01 AM 5001992 7038724 2880440 36.54 2688 2206304 678368 7.60 255488 2256048 156416
01:10:01 AM 5005312 7041760 2877120 36.50 2688 2206436 684156 7.66 258868 2244168 4
01:11:01 AM 5006024 7042504 2876408 36.49 2688 2206440 684156 7.66 258872 2243820 4
01:12:01 AM 5005976 7042456 2876456 36.49 2688 2206440 684156 7.66 258872 2243768 8
01:13:01 AM 4960800 7000360 2921632 37.07 2688 2209532 721496 8.08 259004 2288284 60
01:14:01 AM 4925236 6965324 2957196 37.52 2688 2210048 782456 8.76 259004 2322936 4
01:15:01 AM 4912332 6952436 2970100 37.68 2688 2210064 799360 8.95 259004 2336152 16
01:16:01 AM 5103844 6976380 2778588 35.25 2688 2046268 741260 8.30 255892 2166068 8112
01:17:01 AM 5119120 6991756 2763312 35.06 2688 2048284 724412 8.11 451736 1962940 16712
Average: 5056484 7017471 2825948 35.85 2688 2133315 712919 7.98 265666 2196982 33935
01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:07:01 AM eth0 98.97 81.19 1009.15 15.64 0.00 0.00 0.00 0.00
01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:08:01 AM eth0 41.68 30.34 438.38 5.99 0.00 0.00 0.00 0.00
01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:09:01 AM eth0 44.82 37.64 301.96 9.41 0.00 0.00 0.00 0.00
01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 AM eth0 544.42 391.00 105.71 90.97 0.00 0.00 0.00 0.00
01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 AM eth0 2.80 1.95 0.51 0.48 0.00 0.00 0.00 0.00
01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 AM eth0 2.72 1.90 0.49 0.41 0.00 0.00 0.00 0.00
01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 AM eth0 31.69 17.30 18.77 2.13 0.00 0.00 0.00 0.00
01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 AM eth0 375.87 303.37 3923.03 19.91 0.00 0.00 0.00 0.00
01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:15:01 AM eth0 538.68 438.29 5745.31 28.31 0.00 0.00 0.00 0.00
01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:16:01 AM eth0 378.55 285.24 3185.35 41.92 0.00 0.00 0.00 0.00
01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:17:01 AM eth0 20.61 19.78 18.09 9.43 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 189.16 146.18 1340.57 20.42 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) 01/03/2025 _x86_64_ (2 CPU)
01:05:07 LINUX RESTART (2 CPU)
01:06:01 AM CPU %user %nice %system %iowait %steal %idle
01:07:01 AM all 38.52 0.00 5.59 2.68 0.09 53.11
01:07:01 AM 0 42.38 0.00 5.93 2.52 0.10 49.08
01:07:01 AM 1 34.66 0.00 5.25 2.85 0.08 57.15
01:08:01 AM all 18.28 0.00 2.25 2.25 0.08 77.13
01:08:01 AM 0 22.21 0.00 2.26 2.73 0.08 72.71
01:08:01 AM 1 14.36 0.00 2.24 1.77 0.08 81.54
01:09:01 AM all 25.22 0.00 4.78 1.44 0.08 68.48
01:09:01 AM 0 29.12 0.00 5.44 1.73 0.08 63.62
01:09:01 AM 1 21.30 0.00 4.13 1.14 0.08 73.35
01:10:01 AM all 3.68 0.00 1.24 1.38 0.06 93.64
01:10:01 AM 0 2.58 0.00 1.24 1.52 0.07 94.59
01:10:01 AM 1 4.79 0.00 1.24 1.24 0.05 92.68
01:11:01 AM all 0.33 0.00 0.08 0.02 0.06 99.52
01:11:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77
01:11:01 AM 1 0.55 0.00 0.08 0.03 0.07 99.27
01:12:01 AM all 0.31 0.00 0.08 0.00 0.04 99.57
01:12:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78
01:12:01 AM 1 0.52 0.00 0.08 0.00 0.03 99.37
01:13:01 AM all 3.63 0.00 1.16 0.01 0.06 95.14
01:13:01 AM 0 7.06 0.00 2.16 0.02 0.07 90.69
01:13:01 AM 1 0.20 0.00 0.17 0.00 0.05 99.58
01:14:01 AM all 8.51 0.00 1.31 0.01 0.09 90.08
01:14:01 AM 0 12.93 0.00 2.14 0.00 0.10 84.82
01:14:01 AM 1 4.10 0.00 0.49 0.02 0.08 95.31
01:15:01 AM all 8.91 0.00 1.50 0.00 0.10 89.48
01:15:01 AM 0 8.85 0.00 1.52 0.00 0.10 89.53
01:15:01 AM 1 8.98 0.00 1.48 0.00 0.10 89.44
01:16:01 AM all 11.68 0.00 2.24 0.04 0.10 85.94
01:16:01 AM 0 14.16 0.00 2.09 0.03 0.12 83.60
01:16:01 AM 1 9.20 0.00 2.38 0.05 0.08 88.28
01:17:01 AM all 30.12 0.00 3.42 0.40 0.08 65.98
01:17:01 AM 0 39.32 0.00 3.77 0.15 0.08 56.68
01:17:01 AM 1 20.92 0.00 3.07 0.65 0.08 75.28
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 13.58 0.00 2.15 0.75 0.08 83.44
Average: 0 16.28 0.00 2.43 0.79 0.08 80.42
Average: 1 10.88 0.00 1.87 0.71 0.07 86.46