---> uname -a: Linux prd-centos8-robot-2c-8g-39056.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 579 4987 19 2130 6822 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:bf:ca:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:febf:ca08/64 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 94.23 15.23 79.00 2706.88 6409.92 04:07:01 AM 77.66 0.73 76.92 51.32 9069.53 04:08:01 AM 19.29 0.38 18.91 64.25 1843.72 04:09:01 AM 57.03 0.03 57.00 3.47 7703.75 04:10:01 AM 4.60 0.00 4.60 0.00 204.42 04:11:01 AM 0.57 0.00 0.57 0.00 7.16 04:12:01 AM 0.32 0.00 0.32 0.00 3.15 04:13:01 AM 2.12 0.10 2.02 32.12 111.15 04:14:01 AM 0.60 0.00 0.60 0.00 69.54 04:15:01 AM 0.58 0.00 0.58 0.00 61.44 04:16:01 AM 0.22 0.03 0.18 1.87 18.96 04:17:01 AM 0.27 0.00 0.27 0.00 5.75 04:18:01 AM 28.57 0.65 27.92 74.11 1602.25 Average: 22.00 1.32 20.68 225.67 2085.46 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5348408 7063296 2534024 32.15 2688 1897088 712240 7.97 209632 2004076 152192 04:07:01 AM 5232932 7062216 2649500 33.61 2688 2006360 681872 7.63 228848 2076180 30092 04:08:01 AM 5173212 7051112 2709220 34.37 2688 2052280 707172 7.92 250824 2105428 40152 04:09:01 AM 5030080 7063340 2852352 36.19 2688 2202516 639360 7.16 257928 2215308 88 04:10:01 AM 5034224 7067484 2848208 36.13 2688 2202516 655460 7.34 257932 2215672 4 04:11:01 AM 5034424 7067696 2848008 36.13 2688 2202520 639928 7.17 257932 2215432 4 04:12:01 AM 5034596 7067868 2847836 36.13 2688 2202520 639928 7.17 257932 2215432 4 04:13:01 AM 4992280 7027952 2890152 36.67 2688 2204960 687844 7.70 258200 2257412 32 04:14:01 AM 4985620 7024396 2896812 36.75 2688 2208024 703220 7.87 258200 2264212 1312 04:15:01 AM 4985072 7024208 2897360 36.76 2688 2208384 703220 7.87 258200 2264620 96 04:16:01 AM 4983844 7023480 2898588 36.77 2688 2208892 703220 7.87 258340 2265820 36 04:17:01 AM 5024920 7067728 2857512 36.25 2688 2212056 640684 7.17 258680 2224656 3128 04:18:01 AM 5112640 6986060 2769792 35.14 2688 2049304 729548 8.17 449624 1970264 204 Average: 5074789 7045910 2807643 35.62 2688 2142878 680284 7.62 266329 2176501 17488 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 200.07 131.06 1305.07 44.68 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 51.08 37.67 531.18 7.61 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.71 18.93 63.28 5.45 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 662.50 454.17 361.37 104.44 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 3.22 2.15 0.59 0.48 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 1.40 1.02 0.20 0.17 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 3.03 1.93 0.46 0.42 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 54.28 34.07 15.67 5.17 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 37.01 28.21 8.39 5.43 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 14.33 9.50 2.85 1.88 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 16.93 11.05 3.42 2.09 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 50.79 30.24 17.05 5.19 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 57.15 40.77 94.36 33.92 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 90.73 61.60 184.91 16.69 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.78 0.00 6.20 3.19 0.09 55.74 04:06:01 AM 0 34.80 0.00 6.60 3.64 0.08 54.88 04:06:01 AM 1 34.75 0.00 5.80 2.74 0.10 56.60 04:07:01 AM all 20.07 0.00 3.21 3.49 0.08 73.15 04:07:01 AM 0 27.79 0.00 3.96 3.62 0.08 64.54 04:07:01 AM 1 12.36 0.00 2.47 3.35 0.07 81.75 04:08:01 AM all 16.68 0.00 2.45 0.76 0.06 80.05 04:08:01 AM 0 25.40 0.00 2.64 0.59 0.07 71.31 04:08:01 AM 1 8.02 0.00 2.27 0.93 0.05 88.73 04:09:01 AM all 20.51 0.00 4.16 2.37 0.09 72.86 04:09:01 AM 0 24.53 0.00 4.31 2.16 0.08 68.91 04:09:01 AM 1 16.51 0.00 4.01 2.58 0.10 76.81 04:10:01 AM all 0.12 0.00 0.12 0.08 0.05 99.63 04:10:01 AM 0 0.10 0.00 0.10 0.17 0.03 99.60 04:10:01 AM 1 0.13 0.00 0.13 0.00 0.07 99.67 04:11:01 AM all 0.18 0.00 0.08 0.03 0.04 99.67 04:11:01 AM 0 0.23 0.00 0.08 0.05 0.03 99.60 04:11:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 04:12:01 AM all 0.36 0.00 0.09 0.00 0.04 99.51 04:12:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 04:12:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 04:13:01 AM all 8.32 0.00 0.85 0.08 0.08 90.67 04:13:01 AM 0 10.85 0.00 1.17 0.00 0.07 87.91 04:13:01 AM 1 5.79 0.00 0.54 0.17 0.08 93.42 04:14:01 AM all 15.48 0.00 0.54 0.03 0.09 83.86 04:14:01 AM 0 21.91 0.00 0.59 0.00 0.08 77.42 04:14:01 AM 1 9.05 0.00 0.50 0.05 0.10 90.30 04:15:01 AM all 4.31 0.00 0.28 0.00 0.09 95.32 04:15:01 AM 0 4.52 0.00 0.30 0.00 0.10 95.08 04:15:01 AM 1 4.10 0.00 0.25 0.00 0.08 95.57 04:16:01 AM all 4.80 0.00 0.30 0.00 0.08 94.82 04:16:01 AM 0 3.69 0.00 0.18 0.00 0.07 96.06 04:16:01 AM 1 5.92 0.00 0.42 0.00 0.08 93.58 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 5.71 0.00 0.39 0.00 0.07 93.83 04:17:01 AM 0 2.72 0.00 0.37 0.00 0.07 96.84 04:17:01 AM 1 8.70 0.00 0.42 0.00 0.07 90.82 04:18:01 AM all 26.88 0.00 3.29 0.39 0.08 69.36 04:18:01 AM 0 29.68 0.00 3.11 0.35 0.08 66.78 04:18:01 AM 1 24.09 0.00 3.47 0.43 0.07 71.94 Average: all 12.17 0.00 1.69 0.80 0.07 85.27 Average: 0 14.36 0.00 1.80 0.81 0.07 82.95 Average: 1 9.98 0.00 1.57 0.79 0.07 87.59