---> uname -a: Linux prd-centos8-robot-2c-8g-8368.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: 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: 7697 582 4898 19 2216 6818 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:6f:94:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe6f:94bc/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) 11/18/2024 _x86_64_ (2 CPU) 05:11:13 LINUX RESTART (2 CPU) 05:12:01 AM tps rtps wtps bread/s bwrtn/s 05:13:02 AM 83.39 31.72 51.67 5392.37 24061.29 05:14:01 AM 115.59 7.00 108.59 1271.65 9853.26 05:15:01 AM 42.84 1.02 41.83 111.45 5240.51 05:16:01 AM 44.90 2.55 42.35 398.27 2688.17 05:17:01 AM 24.03 0.00 24.03 0.00 5596.13 05:18:01 AM 4.58 0.10 4.48 32.13 207.98 05:19:01 AM 0.90 0.00 0.90 0.00 594.72 05:20:01 AM 0.47 0.00 0.47 0.00 379.62 05:21:01 AM 0.43 0.00 0.43 0.00 287.09 05:22:01 AM 12.85 0.35 12.50 38.79 458.19 Average: 32.86 4.27 28.59 723.65 4928.87 05:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:02 AM 5549204 7070444 2333220 29.60 2688 1713704 718476 8.04 185728 1863460 88656 05:14:01 AM 5178612 7018124 2703812 34.30 2688 2017496 706080 7.91 211456 2150888 139872 05:15:01 AM 5257792 7091296 2624632 33.30 2688 2010756 638276 7.15 239124 2040312 28 05:16:01 AM 5022764 7068104 2859660 36.28 2688 2214592 634760 7.11 261604 2226528 155412 05:17:01 AM 5018796 7063716 2863628 36.33 2688 2214560 634760 7.11 261748 2227672 4 05:18:01 AM 4977368 7025104 2905056 36.85 2688 2217400 683764 7.66 261932 2268340 52 05:19:01 AM 4946512 7011580 2935912 37.25 2688 2234744 699960 7.84 262348 2299008 108 05:20:01 AM 4934612 7010996 2947812 37.40 2688 2246032 721604 8.08 262348 2310576 80 05:21:01 AM 4921924 7006800 2960500 37.56 2688 2254476 740080 8.29 262396 2322360 4 05:22:01 AM 5029400 6990404 2853024 36.19 2688 2136536 717176 8.03 332664 2165612 66892 Average: 5083698 7035657 2798726 35.51 2688 2126030 689494 7.72 254135 2187476 45111 05:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:02 AM eth0 307.35 179.61 1139.95 59.85 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 92.68 74.36 939.03 10.46 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 24.83 18.65 154.44 4.83 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 43.52 37.79 301.45 11.27 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 228.54 161.93 43.25 37.95 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 17.00 14.13 25.46 2.49 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 45.90 37.70 118.59 10.75 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 27.91 20.63 74.41 6.76 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 21.24 20.27 64.43 12.64 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 73.10 49.54 154.85 78.93 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 88.21 61.44 300.53 23.61 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) 11/18/2024 _x86_64_ (2 CPU) 05:11:13 LINUX RESTART (2 CPU) 05:12:01 AM CPU %user %nice %system %iowait %steal %idle 05:13:02 AM all 21.94 0.02 5.11 32.24 0.10 40.59 05:13:02 AM 0 17.14 0.02 5.43 31.53 0.10 45.78 05:13:02 AM 1 26.76 0.02 4.78 32.95 0.10 35.39 05:14:01 AM all 31.87 0.00 5.47 4.93 0.10 57.63 05:14:01 AM 0 30.58 0.00 5.51 6.42 0.10 57.38 05:14:01 AM 1 33.16 0.00 5.42 3.44 0.10 57.88 05:15:01 AM all 18.16 0.00 2.04 2.64 0.07 77.10 05:15:01 AM 0 17.01 0.00 1.87 2.93 0.07 78.12 05:15:01 AM 1 19.31 0.00 2.20 2.35 0.07 76.07 05:16:01 AM all 26.75 0.00 4.23 1.30 0.08 67.64 05:16:01 AM 0 22.42 0.00 3.87 0.92 0.08 72.71 05:16:01 AM 1 31.07 0.00 4.60 1.68 0.08 62.56 05:17:01 AM all 0.79 0.00 0.70 2.63 0.03 95.84 05:17:01 AM 0 0.53 0.00 0.67 2.52 0.05 96.22 05:17:01 AM 1 1.05 0.00 0.74 2.74 0.02 95.46 05:18:01 AM all 3.52 0.00 0.23 0.04 0.06 96.16 05:18:01 AM 0 2.58 0.00 0.20 0.03 0.05 97.13 05:18:01 AM 1 4.45 0.00 0.25 0.05 0.07 95.18 05:19:01 AM all 18.95 0.00 0.27 0.13 0.08 80.59 05:19:01 AM 0 5.28 0.00 0.28 0.25 0.07 94.12 05:19:01 AM 1 32.61 0.00 0.25 0.00 0.08 67.05 05:20:01 AM all 10.14 0.00 0.15 0.12 0.05 89.54 05:20:01 AM 0 5.01 0.00 0.18 0.23 0.05 94.52 05:20:01 AM 1 15.27 0.00 0.12 0.00 0.05 84.56 05:21:01 AM all 9.23 0.00 0.20 0.08 0.05 90.44 05:21:01 AM 0 13.03 0.00 0.20 0.00 0.05 86.72 05:21:01 AM 1 5.45 0.00 0.20 0.15 0.05 94.15 05:22:01 AM all 19.23 0.00 1.91 0.17 0.07 78.62 05:22:01 AM 0 18.67 0.00 2.36 0.18 0.07 78.72 05:22:01 AM 1 19.79 0.00 1.47 0.15 0.07 78.52 Average: all 16.04 0.00 2.02 4.41 0.07 77.46 Average: 0 13.21 0.00 2.05 4.49 0.07 80.18 Average: 1 18.87 0.00 2.00 4.33 0.07 74.73