---> uname -a: Linux prd-centos8-robot-2c-8g-9007.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 4951 19 2138 6794 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:91:7b:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85602sec preferred_lft 85602sec inet6 fe80::f816:3eff:fe91:7b11/64 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) 11/21/2024 _x86_64_ (2 CPU) 02:08:21 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 97.81 13.48 84.33 2483.06 6510.60 02:11:01 AM 83.62 0.70 82.92 50.60 9994.56 02:12:01 AM 17.50 0.42 17.08 64.79 924.03 02:13:01 AM 56.33 2.52 53.82 396.00 7412.08 02:14:01 AM 4.93 0.00 4.93 0.00 205.72 02:15:01 AM 0.28 0.00 0.28 0.00 4.97 02:16:01 AM 0.13 0.00 0.13 0.00 0.90 02:17:01 AM 1.97 0.10 1.87 32.13 98.95 02:18:01 AM 0.85 0.00 0.85 0.00 46.65 02:19:01 AM 0.20 0.00 0.20 0.00 12.60 02:20:01 AM 0.45 0.03 0.42 1.88 18.61 02:21:01 AM 17.97 0.41 17.56 47.43 842.50 Average: 23.51 1.47 22.04 255.65 2174.38 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5276680 7033052 2605752 33.06 2688 1938008 707132 7.92 213976 2068164 186236 02:11:01 AM 5155444 7015292 2726988 34.60 2688 2036944 697140 7.81 232848 2148736 25572 02:12:01 AM 5123764 7021700 2758668 35.00 2688 2072552 686548 7.69 254464 2151040 51764 02:13:01 AM 4992328 7040040 2890104 36.67 2688 2217108 657704 7.36 262000 2253324 108 02:14:01 AM 4992736 7040444 2889696 36.66 2688 2217112 657704 7.36 262004 2253064 16 02:15:01 AM 4993092 7040800 2889340 36.66 2688 2217112 657704 7.36 262004 2253072 8 02:16:01 AM 4992952 7040660 2889480 36.66 2688 2217112 657704 7.36 262004 2253076 4 02:17:01 AM 4947020 6997112 2935412 37.24 2688 2219484 708128 7.93 262272 2298560 328 02:18:01 AM 4945084 6995844 2937348 37.26 2688 2220152 708128 7.93 262268 2300660 40 02:19:01 AM 4943900 6995036 2938532 37.28 2688 2220528 708128 7.93 262268 2301912 96 02:20:01 AM 4943632 6995256 2938800 37.28 2688 2221016 730784 8.18 262412 2302228 116 02:21:01 AM 5118188 6999356 2764244 35.07 2688 2056856 698364 7.82 453772 1961348 13380 Average: 5035402 7017883 2847030 36.12 2688 2154499 689597 7.72 271024 2212099 23139 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 209.11 142.40 1337.62 40.28 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 51.71 35.86 440.47 7.94 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 37.48 27.86 133.17 6.07 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 593.19 407.66 276.87 93.66 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 3.12 2.02 0.59 0.48 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 1.18 0.68 0.16 0.11 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.88 1.97 0.45 0.42 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 43.93 26.85 14.89 4.62 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 21.19 15.74 4.59 2.99 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 14.06 9.25 2.80 1.83 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 9.22 6.02 2.09 1.15 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 93.62 59.39 97.13 33.14 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 90.06 61.31 192.37 16.06 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) 11/21/2024 _x86_64_ (2 CPU) 02:08:21 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 39.54 0.00 6.25 3.07 0.12 51.02 02:10:01 AM 0 39.15 0.00 5.60 3.55 0.12 51.58 02:10:01 AM 1 39.92 0.00 6.90 2.60 0.12 50.46 02:11:01 AM all 21.79 0.00 3.29 3.64 0.11 71.17 02:11:01 AM 0 17.01 0.00 2.96 3.84 0.10 76.08 02:11:01 AM 1 26.58 0.00 3.62 3.44 0.12 66.25 02:12:01 AM all 14.77 0.00 2.32 0.63 0.10 82.19 02:12:01 AM 0 9.12 0.00 1.92 0.47 0.08 88.40 02:12:01 AM 1 20.41 0.00 2.71 0.79 0.12 75.97 02:13:01 AM all 18.19 0.00 3.93 2.60 0.13 75.15 02:13:01 AM 0 15.31 0.00 3.75 1.64 0.12 79.18 02:13:01 AM 1 21.08 0.00 4.12 3.57 0.13 71.10 02:14:01 AM all 0.16 0.00 0.08 0.02 0.07 99.67 02:14:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 02:14:01 AM 1 0.03 0.00 0.07 0.03 0.07 99.80 02:15:01 AM all 0.16 0.00 0.06 0.00 0.05 99.73 02:15:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 02:15:01 AM 1 0.08 0.00 0.07 0.00 0.07 99.78 02:16:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 02:16:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 02:16:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:17:01 AM all 7.88 0.00 0.89 0.02 0.08 91.14 02:17:01 AM 0 8.34 0.00 1.06 0.00 0.08 90.52 02:17:01 AM 1 7.42 0.00 0.72 0.03 0.07 91.76 02:18:01 AM all 6.69 0.00 0.44 0.03 0.11 92.74 02:18:01 AM 0 3.15 0.00 0.35 0.05 0.10 96.35 02:18:01 AM 1 10.22 0.00 0.54 0.00 0.12 89.12 02:19:01 AM all 4.34 0.00 0.28 0.00 0.11 95.27 02:19:01 AM 0 2.52 0.00 0.18 0.00 0.10 97.19 02:19:01 AM 1 6.16 0.00 0.38 0.00 0.12 93.34 02:20:01 AM all 3.05 0.00 0.23 0.00 0.12 96.60 02:20:01 AM 0 2.14 0.00 0.20 0.00 0.12 97.54 02:20:01 AM 1 3.97 0.00 0.25 0.00 0.12 95.66 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 18.84 0.00 2.85 0.36 0.12 77.83 02:21:01 AM 0 22.10 0.00 2.70 0.38 0.12 74.70 02:21:01 AM 1 15.58 0.00 3.01 0.33 0.13 80.95 Average: all 11.31 0.00 1.72 0.86 0.10 86.01 Average: 0 9.99 0.00 1.58 0.83 0.09 87.51 Average: 1 12.62 0.00 1.87 0.90 0.10 84.51