---> uname -a: Linux prd-centos8-robot-2c-8g-6336.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 595 4964 19 2137 6806 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:29:cc:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fe29:cc85/64 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) 12/30/2024 _x86_64_ (2 CPU) 00:16:37 LINUX RESTART (2 CPU) 12:17:01 AM tps rtps wtps bread/s bwrtn/s 12:18:01 AM 130.75 51.34 79.41 7579.14 40826.85 12:19:01 AM 92.67 0.73 91.94 53.05 10670.23 12:20:01 AM 21.89 0.38 21.51 64.25 1609.61 12:21:01 AM 35.64 6.75 28.90 1246.46 2656.44 12:22:01 AM 44.84 2.52 42.32 396.00 6038.39 12:23:01 AM 3.07 0.10 2.97 32.13 103.30 12:24:01 AM 1.63 0.00 1.63 0.00 71.43 12:25:01 AM 0.18 0.00 0.18 0.00 12.71 12:26:01 AM 0.42 0.00 0.42 0.00 13.76 12:27:01 AM 0.38 0.00 0.38 0.00 12.43 12:28:01 AM 0.27 0.00 0.27 0.00 15.95 12:29:01 AM 0.25 0.00 0.25 0.00 12.85 12:30:01 AM 13.48 0.42 13.06 47.72 664.10 Average: 26.58 4.79 21.79 724.64 4824.43 12:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 AM 5307492 7013168 2574940 32.67 2688 1889632 775944 8.69 220376 2038472 209272 12:19:01 AM 5199880 6998812 2682552 34.03 2688 1976328 731928 8.20 198884 2131796 30688 12:20:01 AM 5287484 7087724 2594948 32.92 2688 1978260 657464 7.36 217984 2033264 4 12:21:01 AM 4968852 6985196 2913580 36.96 2688 2187964 761592 8.53 273828 2275188 114908 12:22:01 AM 5010848 7062376 2871584 36.43 2688 2221364 658336 7.37 264004 2234008 24 12:23:01 AM 4972872 7025684 2909560 36.91 2688 2222640 690248 7.73 264148 2271740 160 12:24:01 AM 4972068 7025172 2910364 36.92 2688 2222940 690248 7.73 264148 2272476 48 12:25:01 AM 4969568 7022956 2912864 36.95 2688 2223252 705640 7.90 264152 2274960 32 12:26:01 AM 4968996 7022696 2913436 36.96 2688 2223532 705640 7.90 264152 2275460 24 12:27:01 AM 4968248 7022248 2914184 36.97 2688 2223840 705640 7.90 264152 2276404 124 12:28:01 AM 4967372 7021676 2915060 36.98 2688 2224152 705640 7.90 264156 2277536 64 12:29:01 AM 4967340 7021916 2915092 36.98 2688 2224416 705640 7.90 264156 2277488 48 12:30:01 AM 5141816 7022668 2740616 34.77 2688 2056204 704276 7.89 454908 1934524 13384 Average: 5054064 7025561 2828368 35.88 2688 2144194 707557 7.92 267619 2197947 28368 12:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 314.08 172.55 1571.60 55.34 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 66.83 49.90 670.23 17.80 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 10.98 8.60 5.62 3.84 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 33.86 25.85 294.25 5.25 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 126.24 94.90 32.18 23.21 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 28.18 16.50 5.96 2.64 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 1.37 1.13 0.46 0.24 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 3.57 2.80 1.18 0.82 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 1.08 1.12 0.41 0.32 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 4.27 2.50 0.70 0.51 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 3.98 2.83 0.96 0.76 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 0.97 1.15 0.43 0.23 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 60.43 41.72 81.83 30.34 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 50.45 32.43 205.09 10.87 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) 12/30/2024 _x86_64_ (2 CPU) 00:16:37 LINUX RESTART (2 CPU) 12:17:01 AM CPU %user %nice %system %iowait %steal %idle 12:18:01 AM all 41.48 0.03 8.93 7.65 0.13 41.78 12:18:01 AM 0 34.53 0.05 8.41 6.04 0.13 50.84 12:18:01 AM 1 48.39 0.02 9.46 9.26 0.12 32.76 12:19:01 AM all 27.36 0.00 3.90 2.11 0.09 66.54 12:19:01 AM 0 23.35 0.00 3.60 1.68 0.07 71.30 12:19:01 AM 1 31.37 0.00 4.20 2.53 0.12 61.78 12:20:01 AM all 10.17 0.00 1.14 0.42 0.06 88.21 12:20:01 AM 0 2.19 0.00 0.97 0.17 0.05 96.63 12:20:01 AM 1 18.16 0.00 1.32 0.67 0.07 79.79 12:21:01 AM all 16.45 0.00 3.22 1.10 0.08 79.15 12:21:01 AM 0 16.27 0.00 3.61 1.37 0.08 78.67 12:21:01 AM 1 16.63 0.00 2.84 0.83 0.07 79.63 12:22:01 AM all 12.77 0.00 2.37 2.68 0.05 82.12 12:22:01 AM 0 9.15 0.00 2.39 3.39 0.05 85.02 12:22:01 AM 1 16.40 0.00 2.36 1.97 0.05 79.22 12:23:01 AM all 1.49 0.00 0.21 0.04 0.05 98.21 12:23:01 AM 0 0.53 0.00 0.18 0.03 0.05 99.20 12:23:01 AM 1 2.44 0.00 0.23 0.05 0.05 97.23 12:24:01 AM all 1.09 0.00 0.08 0.01 0.05 98.76 12:24:01 AM 0 0.95 0.00 0.08 0.02 0.05 98.90 12:24:01 AM 1 1.24 0.00 0.08 0.00 0.05 98.63 12:25:01 AM all 1.12 0.00 0.13 0.00 0.07 98.69 12:25:01 AM 0 1.34 0.00 0.10 0.00 0.07 98.50 12:25:01 AM 1 0.90 0.00 0.15 0.00 0.07 98.88 12:26:01 AM all 1.00 0.00 0.08 0.00 0.06 98.86 12:26:01 AM 0 0.97 0.00 0.08 0.00 0.05 98.90 12:26:01 AM 1 1.04 0.00 0.08 0.00 0.07 98.81 12:27:01 AM all 1.08 0.00 0.11 0.00 0.06 98.75 12:27:01 AM 0 0.80 0.00 0.15 0.00 0.05 99.00 12:27:01 AM 1 1.35 0.00 0.07 0.00 0.07 98.51 12:28:01 AM all 1.13 0.00 0.10 0.00 0.06 98.71 12:28:01 AM 0 1.37 0.00 0.10 0.00 0.07 98.46 12:28:01 AM 1 0.89 0.00 0.10 0.00 0.05 98.96 12:28:01 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 0.97 0.00 0.08 0.00 0.06 98.89 12:29:01 AM 0 1.27 0.00 0.10 0.00 0.07 98.56 12:29:01 AM 1 0.67 0.00 0.07 0.00 0.05 99.21 12:30:01 AM all 16.45 0.00 2.52 0.15 0.07 80.81 12:30:01 AM 0 14.16 0.00 2.44 0.15 0.07 83.19 12:30:01 AM 1 18.73 0.00 2.60 0.15 0.07 78.44 Average: all 10.19 0.00 1.76 1.09 0.07 86.89 Average: 0 8.21 0.00 1.71 0.99 0.07 89.03 Average: 1 12.17 0.00 1.81 1.19 0.07 84.76