---> uname -a: Linux prd-centos8-robot-2c-8g-50593.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 616 4898 19 2182 6783 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:d5:fb:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85408sec preferred_lft 85408sec inet6 fe80::f816:3eff:fed5:fb91/64 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) 09/07/2025 _x86_64_ (2 CPU) 23:11:37 LINUX RESTART (2 CPU) 11:12:01 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 132.32 65.61 66.71 7987.20 39090.65 11:14:01 PM 118.78 0.72 118.06 52.92 12113.33 11:15:01 PM 28.66 0.42 28.24 64.78 2362.53 11:16:01 PM 69.61 9.45 60.16 1685.30 5014.28 11:17:01 PM 27.27 0.00 27.27 0.00 4633.02 11:18:01 PM 0.57 0.00 0.57 0.00 8.02 11:19:01 PM 0.32 0.00 0.32 0.00 3.28 11:20:01 PM 0.63 0.20 0.43 11.60 20.76 11:21:01 PM 1.97 0.03 1.93 1.87 91.62 11:22:01 PM 0.37 0.00 0.37 0.00 9.95 11:23:01 PM 0.25 0.00 0.25 0.00 5.80 11:24:01 PM 0.20 0.00 0.20 0.00 5.50 11:25:01 PM 0.13 0.00 0.13 0.00 2.93 11:26:01 PM 0.13 0.00 0.13 0.00 5.21 11:27:01 PM 15.38 0.37 15.01 38.13 570.10 11:28:01 PM 27.67 0.52 27.16 63.85 1279.81 Average: 26.52 4.83 21.68 619.13 4076.13 11:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5287740 7001732 2594692 32.92 2688 1897956 758580 8.49 223032 2059000 224528 11:14:01 PM 5177708 7017984 2704724 34.31 2688 2015992 678812 7.60 198816 2155232 42476 11:15:01 PM 5246564 7088652 2635868 33.44 2688 2017940 637404 7.14 219612 2068856 4 11:16:01 PM 4927100 7029664 2955332 37.49 2688 2269956 659036 7.38 268328 2310328 119752 11:17:01 PM 4923812 7026200 2958620 37.53 2688 2269964 659036 7.38 268344 2310544 8 11:18:01 PM 4923868 7026260 2958564 37.53 2688 2269968 659036 7.38 268348 2310508 4 11:19:01 PM 4923880 7026272 2958552 37.53 2688 2269968 659036 7.38 268348 2310444 4 11:20:01 PM 4879196 6982692 3003236 38.10 2688 2271072 758072 8.49 268476 2354616 388 11:21:01 PM 4877732 6981720 3004700 38.12 2688 2271560 758072 8.49 268752 2356204 56 11:22:01 PM 4877148 6981228 3005284 38.13 2688 2271652 758072 8.49 268752 2356764 28 11:23:01 PM 4876656 6980832 3005776 38.13 2688 2271748 758072 8.49 268752 2357164 52 11:24:01 PM 4874308 6978576 3008124 38.16 2688 2271840 758072 8.49 268752 2359312 28 11:25:01 PM 4874064 6978416 3008368 38.17 2688 2271932 758072 8.49 268752 2359704 56 11:26:01 PM 4873708 6978156 3008724 38.17 2688 2272028 758072 8.49 268752 2360140 24 11:27:01 PM 5029208 6953852 2853224 36.20 2688 2097988 748876 8.39 307536 2185556 29548 11:28:01 PM 5101928 7031440 2780504 35.27 2688 2103164 687400 7.70 466976 1955976 26988 Average: 4979664 7003980 2902768 36.83 2688 2194670 715858 8.02 273146 2260647 27746 11:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 304.78 182.96 1649.80 59.28 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 65.99 51.57 842.94 8.92 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 19.03 13.26 6.66 4.60 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 286.89 213.30 383.06 55.58 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 302.57 219.36 59.67 46.15 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.42 2.20 0.54 0.49 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.63 2.00 0.43 0.42 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 42.15 31.92 11.35 4.11 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 12.26 9.56 2.91 1.72 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 4.78 0.38 0.51 0.10 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.65 0.73 0.75 0.50 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.00 0.30 0.17 0.05 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 4.63 0.30 0.62 0.05 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.75 0.30 0.11 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 93.43 72.59 89.71 28.61 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 16.24 14.81 14.10 7.36 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 72.58 50.97 191.46 13.62 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) 09/07/2025 _x86_64_ (2 CPU) 23:11:37 LINUX RESTART (2 CPU) 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 40.83 0.02 8.60 10.67 0.11 39.78 11:13:01 PM 0 34.06 0.03 8.64 12.18 0.10 44.98 11:13:01 PM 1 47.59 0.00 8.55 9.17 0.12 34.58 11:14:01 PM all 29.92 0.00 4.55 1.42 0.09 64.01 11:14:01 PM 0 25.07 0.00 4.26 1.63 0.10 68.94 11:14:01 PM 1 34.78 0.00 4.85 1.22 0.08 59.07 11:15:01 PM all 11.89 0.00 1.87 0.25 0.05 85.94 11:15:01 PM 0 14.30 0.00 1.90 0.28 0.05 83.46 11:15:01 PM 1 9.48 0.00 1.84 0.22 0.05 88.41 11:16:01 PM all 33.71 0.00 6.40 0.68 0.10 59.11 11:16:01 PM 0 34.49 0.00 6.08 0.38 0.10 58.96 11:16:01 PM 1 32.93 0.00 6.73 0.97 0.10 59.27 11:17:01 PM all 0.70 0.00 0.74 0.34 0.04 98.17 11:17:01 PM 0 0.85 0.00 0.87 0.45 0.03 97.79 11:17:01 PM 1 0.55 0.00 0.62 0.23 0.05 98.54 11:18:01 PM all 0.34 0.00 0.08 0.00 0.03 99.54 11:18:01 PM 0 0.57 0.00 0.05 0.00 0.02 99.37 11:18:01 PM 1 0.12 0.00 0.12 0.00 0.05 99.72 11:19:01 PM all 0.34 0.00 0.06 0.00 0.03 99.57 11:19:01 PM 0 0.58 0.00 0.05 0.00 0.03 99.33 11:19:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:20:01 PM all 5.30 0.00 0.51 0.01 0.06 94.13 11:20:01 PM 0 3.35 0.00 0.42 0.02 0.05 96.17 11:20:01 PM 1 7.24 0.00 0.60 0.00 0.07 92.09 11:21:01 PM all 3.66 0.00 0.23 0.01 0.05 96.05 11:21:01 PM 0 3.81 0.00 0.22 0.00 0.05 95.92 11:21:01 PM 1 3.51 0.00 0.25 0.02 0.05 96.17 11:22:01 PM all 0.63 0.00 0.09 0.00 0.06 99.22 11:22:01 PM 0 0.70 0.00 0.05 0.00 0.03 99.21 11:22:01 PM 1 0.55 0.00 0.13 0.00 0.08 99.23 11:23:01 PM all 0.63 0.00 0.12 0.00 0.07 99.19 11:23:01 PM 0 0.68 0.00 0.10 0.00 0.07 99.15 11:23:01 PM 1 0.57 0.00 0.13 0.00 0.07 99.23 11:23:01 PM CPU %user %nice %system %iowait %steal %idle 11:24:01 PM all 0.62 0.00 0.09 0.00 0.06 99.23 11:24:01 PM 0 0.55 0.00 0.05 0.00 0.03 99.37 11:24:01 PM 1 0.69 0.00 0.13 0.00 0.08 99.10 11:25:01 PM all 0.58 0.00 0.09 0.00 0.06 99.27 11:25:01 PM 0 0.65 0.00 0.07 0.00 0.03 99.25 11:25:01 PM 1 0.50 0.00 0.12 0.00 0.08 99.30 11:26:01 PM all 0.54 0.00 0.09 0.00 0.08 99.29 11:26:01 PM 0 0.64 0.00 0.08 0.00 0.07 99.21 11:26:01 PM 1 0.45 0.00 0.10 0.00 0.08 99.37 11:27:01 PM all 16.10 0.00 2.39 0.08 0.07 81.37 11:27:01 PM 0 5.37 0.00 1.69 0.05 0.07 92.82 11:27:01 PM 1 26.86 0.00 3.08 0.10 0.07 69.89 11:28:01 PM all 25.24 0.00 3.52 0.14 0.08 71.02 11:28:01 PM 0 15.25 0.00 3.12 0.15 0.08 81.40 11:28:01 PM 1 35.25 0.00 3.92 0.13 0.07 60.64 Average: all 10.69 0.00 1.84 0.85 0.06 86.55 Average: 0 8.81 0.00 1.73 0.94 0.06 88.46 Average: 1 12.58 0.00 1.95 0.75 0.07 84.64