---> uname -a: Linux prd-centos8-robot-2c-8g-7481.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4841 19 2222 6768 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:58:b9:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe58:b9d4/64 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) 11/14/2024 _x86_64_ (2 CPU) 20:10:24 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 101.88 21.37 80.51 5934.37 7391.94 08:13:01 PM 86.27 0.70 85.57 50.78 10194.09 08:14:01 PM 29.68 0.42 29.26 64.79 1559.89 08:15:01 PM 46.03 2.52 43.52 396.00 6836.90 08:16:01 PM 2.68 0.10 2.58 32.13 87.32 08:17:01 PM 2.47 0.00 2.47 0.00 419.81 08:18:01 PM 0.50 0.00 0.50 0.00 501.53 08:19:01 PM 0.42 0.00 0.42 0.00 321.10 08:20:01 PM 4.47 0.25 4.22 13.86 332.67 08:21:01 PM 23.76 0.43 23.33 62.11 2797.43 Average: 29.82 2.58 27.24 655.52 3044.46 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5273996 7007124 2608428 33.09 2688 1915556 702220 7.86 209608 2076160 162872 08:13:01 PM 5147572 6985668 2734852 34.70 2688 2015448 721900 8.08 229844 2159392 1120 08:14:01 PM 4988152 7022880 2894272 36.72 2688 2204776 671544 7.52 254480 2274040 169636 08:15:01 PM 4961580 7012028 2920844 37.06 2688 2220032 673892 7.55 261844 2284192 4 08:16:01 PM 4921072 6973952 2961352 37.57 2688 2222456 743496 8.32 262028 2324204 1468 08:17:01 PM 4889452 6959556 2992972 37.97 2688 2239668 743496 8.32 262444 2355212 8304 08:18:01 PM 4882476 6959688 2999948 38.06 2688 2246800 743496 8.32 262444 2362180 516 08:19:01 PM 4871448 6959032 3010976 38.20 2688 2257148 743496 8.32 262500 2373096 1320 08:20:01 PM 5088840 7015220 2793584 35.44 2688 2097488 689472 7.72 296640 2134956 7796 08:21:01 PM 5015276 6983052 2867148 36.37 2688 2143484 720640 8.07 492168 2025836 196 Average: 5003986 6987820 2878438 36.52 2688 2156286 715365 8.01 279400 2236927 35323 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 390.97 242.85 1746.10 64.75 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 60.40 46.20 471.90 8.13 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 33.64 30.61 294.76 7.23 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 229.07 165.31 50.11 42.72 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 23.50 16.68 21.25 2.24 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 46.87 38.92 122.27 10.11 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 18.03 13.45 41.83 5.62 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 24.66 21.60 54.13 13.82 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 70.46 42.94 133.86 75.88 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 26.87 22.58 74.80 7.94 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 92.46 64.12 301.13 23.84 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) 11/14/2024 _x86_64_ (2 CPU) 20:10:24 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 40.20 0.00 7.70 3.33 0.12 48.65 08:12:01 PM 0 31.58 0.00 6.25 3.23 0.12 58.83 08:12:01 PM 1 48.81 0.00 9.15 3.44 0.12 38.47 08:13:01 PM all 21.73 0.00 3.39 3.80 0.07 71.02 08:13:01 PM 0 23.48 0.00 3.49 4.19 0.07 68.78 08:13:01 PM 1 19.98 0.00 3.29 3.40 0.07 73.26 08:14:01 PM all 24.19 0.00 3.11 0.72 0.07 71.90 08:14:01 PM 0 9.91 0.00 2.40 0.23 0.07 87.39 08:14:01 PM 1 38.48 0.00 3.82 1.22 0.08 56.40 08:15:01 PM all 10.79 0.00 2.33 1.81 0.06 85.02 08:15:01 PM 0 9.81 0.00 2.31 1.69 0.05 86.14 08:15:01 PM 1 11.77 0.00 2.34 1.92 0.07 83.89 08:16:01 PM all 3.10 0.00 0.25 0.03 0.03 96.59 08:16:01 PM 0 3.91 0.00 0.32 0.04 0.04 95.70 08:16:01 PM 1 2.32 0.00 0.19 0.02 0.03 97.45 08:17:01 PM all 18.73 0.00 0.29 0.08 0.08 80.81 08:17:01 PM 0 10.22 0.00 0.32 0.15 0.08 89.22 08:17:01 PM 1 27.23 0.00 0.27 0.02 0.08 72.40 08:18:01 PM all 7.26 0.00 0.13 0.08 0.04 92.50 08:18:01 PM 0 3.16 0.00 0.13 0.03 0.05 96.62 08:18:01 PM 1 11.36 0.00 0.12 0.12 0.03 88.38 08:19:01 PM all 12.56 0.00 0.18 0.05 0.06 87.15 08:19:01 PM 0 2.64 0.00 0.20 0.10 0.05 97.01 08:19:01 PM 1 22.46 0.00 0.17 0.00 0.07 77.31 08:20:01 PM all 9.87 0.00 1.00 0.05 0.07 89.01 08:20:01 PM 0 5.32 0.00 0.77 0.00 0.07 93.85 08:20:01 PM 1 14.43 0.00 1.24 0.10 0.07 84.16 08:21:01 PM all 23.29 0.00 2.82 0.48 0.07 73.35 08:21:01 PM 0 15.87 0.00 2.52 0.72 0.07 80.83 08:21:01 PM 1 30.70 0.00 3.12 0.23 0.07 65.87 Average: all 17.22 0.00 2.13 1.05 0.07 79.54 Average: 0 11.63 0.00 1.88 1.04 0.07 85.38 Average: 1 22.78 0.00 2.37 1.05 0.07 73.73