---> uname -a: Linux prd-centos8-robot-2c-8g-50236.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4904 19 2179 6785 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:21:58:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe21:589c/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) 09/06/2025 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 119.53 0.35 119.18 15.06 10475.82 11:09:01 PM 50.82 1.00 49.83 113.05 5737.58 11:10:01 PM 65.84 9.51 56.33 1688.10 3726.31 11:11:01 PM 31.34 0.00 31.34 0.00 6193.20 11:12:01 PM 4.20 0.00 4.20 0.00 155.80 11:13:01 PM 0.47 0.00 0.47 0.00 6.53 11:14:01 PM 0.57 0.20 0.37 11.60 11.26 11:15:01 PM 2.07 0.03 2.03 1.87 100.53 11:16:01 PM 0.17 0.00 0.17 0.00 3.62 11:17:01 PM 0.40 0.00 0.40 0.00 10.10 11:18:01 PM 0.12 0.00 0.12 0.00 3.35 11:19:01 PM 0.18 0.00 0.18 0.00 5.48 11:20:01 PM 0.17 0.00 0.17 0.00 3.48 11:21:01 PM 10.76 0.32 10.44 36.91 371.85 11:22:01 PM 31.60 0.57 31.03 65.03 1467.83 Average: 21.22 0.80 20.42 128.78 1884.86 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5095048 6961836 2787376 35.36 2688 2043684 766176 8.58 191440 2249712 171812 11:09:01 PM 5213692 7052700 2668732 33.86 2688 2014976 673572 7.54 219860 2097676 10756 11:10:01 PM 4927980 7027896 2954444 37.48 2688 2267120 685572 7.68 268412 2307696 171960 11:11:01 PM 4922568 7022124 2959856 37.55 2688 2267088 664072 7.44 268468 2307100 4 11:12:01 PM 4922764 7022324 2959660 37.55 2688 2267092 664072 7.44 268472 2307172 4 11:13:01 PM 4922820 7022356 2959604 37.55 2688 2267092 664072 7.44 268472 2307224 4 11:14:01 PM 4879388 6979872 3003036 38.10 2688 2268048 749640 8.39 268600 2350396 520 11:15:01 PM 4876984 6978108 3005440 38.13 2688 2268688 749640 8.39 268876 2352732 40 11:16:01 PM 4876356 6977568 3006068 38.14 2688 2268776 749640 8.39 268876 2353124 68 11:17:01 PM 4875880 6977184 3006544 38.14 2688 2268868 749640 8.39 268876 2353572 48 11:18:01 PM 4875204 6976604 3007220 38.15 2688 2268964 749640 8.39 268880 2354220 76 11:19:01 PM 4875024 6976516 3007400 38.15 2688 2269056 749640 8.39 268876 2354440 44 11:20:01 PM 4874080 6975664 3008344 38.17 2688 2269144 749640 8.39 268876 2355220 68 11:21:01 PM 4940640 6899744 2941784 37.32 2688 2132528 791564 8.86 301228 2280088 51096 11:22:01 PM 5080776 7004988 2801648 35.54 2688 2098340 701136 7.85 467524 1978192 25108 Average: 4943947 6990366 2938477 37.28 2688 2215964 723848 8.10 275716 2287238 28774 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 133.07 102.67 1469.60 13.86 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.25 11.08 7.77 4.70 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 54.67 43.04 338.10 11.69 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 441.28 320.96 86.64 75.33 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.83 2.00 0.59 0.49 0.00 0.00 0.00 0.00 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 2.52 1.83 0.42 0.40 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 44.28 30.66 11.01 3.51 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 15.39 12.95 3.87 2.40 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 1.33 0.28 0.13 0.05 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 1.63 0.33 0.26 0.11 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 1.52 0.55 0.45 0.28 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 0.45 0.25 0.09 0.05 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 0.58 0.30 0.09 0.05 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 95.97 70.40 88.65 27.43 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 19.89 17.84 16.36 8.07 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 55.38 41.01 134.94 9.89 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) 09/06/2025 _x86_64_ (2 CPU) 23:06:07 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 38.62 0.00 5.67 1.48 0.10 54.13 11:08:01 PM 0 51.41 0.00 7.17 1.64 0.10 39.68 11:08:01 PM 1 25.89 0.00 4.18 1.31 0.10 68.52 11:09:01 PM all 18.92 0.00 2.31 2.08 0.08 76.61 11:09:01 PM 0 26.92 0.00 2.54 2.14 0.07 68.34 11:09:01 PM 1 10.92 0.00 2.09 2.02 0.10 84.88 11:10:01 PM all 33.13 0.00 6.04 0.68 0.09 60.06 11:10:01 PM 0 45.75 0.00 7.07 0.95 0.10 46.13 11:10:01 PM 1 20.53 0.00 5.01 0.42 0.08 73.96 11:11:01 PM all 0.96 0.00 1.15 0.68 0.06 97.15 11:11:01 PM 0 1.12 0.00 1.02 0.55 0.03 97.27 11:11:01 PM 1 0.80 0.00 1.27 0.80 0.08 97.04 11:12:01 PM all 0.26 0.00 0.08 0.02 0.04 99.61 11:12:01 PM 0 0.40 0.00 0.07 0.00 0.03 99.50 11:12:01 PM 1 0.12 0.00 0.08 0.03 0.05 99.72 11:13:01 PM all 0.22 0.00 0.08 0.00 0.04 99.66 11:13:01 PM 0 0.30 0.00 0.10 0.00 0.03 99.57 11:13:01 PM 1 0.13 0.00 0.07 0.00 0.05 99.75 11:14:01 PM all 3.71 0.00 0.40 0.01 0.06 95.83 11:14:01 PM 0 5.24 0.00 0.47 0.02 0.05 94.23 11:14:01 PM 1 2.18 0.00 0.33 0.00 0.07 97.42 11:15:01 PM all 4.90 0.00 0.28 0.02 0.08 94.73 11:15:01 PM 0 2.84 0.00 0.23 0.03 0.05 96.84 11:15:01 PM 1 6.96 0.00 0.32 0.00 0.10 92.62 11:16:01 PM all 0.56 0.00 0.09 0.00 0.08 99.27 11:16:01 PM 0 0.73 0.00 0.07 0.00 0.07 99.13 11:16:01 PM 1 0.38 0.00 0.12 0.00 0.08 99.41 11:17:01 PM all 0.57 0.00 0.08 0.00 0.07 99.28 11:17:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.27 11:17:01 PM 1 0.52 0.00 0.10 0.00 0.08 99.30 11:18:01 PM all 0.56 0.00 0.08 0.00 0.08 99.27 11:18:01 PM 0 0.55 0.00 0.12 0.00 0.10 99.23 11:18:01 PM 1 0.57 0.00 0.05 0.00 0.07 99.32 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.47 0.00 0.08 0.00 0.09 99.37 11:19:01 PM 0 0.53 0.00 0.08 0.00 0.12 99.27 11:19:01 PM 1 0.40 0.00 0.07 0.00 0.07 99.46 11:20:01 PM all 0.45 0.00 0.08 0.00 0.08 99.39 11:20:01 PM 0 0.42 0.00 0.07 0.00 0.08 99.43 11:20:01 PM 1 0.49 0.00 0.10 0.00 0.07 99.35 11:21:01 PM all 13.03 0.00 1.85 0.06 0.09 84.97 11:21:01 PM 0 11.89 0.00 1.66 0.05 0.08 86.32 11:21:01 PM 1 14.17 0.00 2.04 0.07 0.10 83.62 11:22:01 PM all 30.61 0.00 4.40 0.18 0.09 64.71 11:22:01 PM 0 30.09 0.00 4.43 0.10 0.08 65.30 11:22:01 PM 1 31.14 0.00 4.37 0.27 0.10 64.13 Average: all 9.81 0.00 1.51 0.35 0.08 88.25 Average: 0 11.93 0.00 1.68 0.37 0.07 85.96 Average: 1 7.69 0.00 1.35 0.33 0.08 90.55