---> uname -a: Linux prd-centos8-robot-2c-8g-25458.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 642 4862 19 2192 6756 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:1c:23:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84888sec preferred_lft 84888sec inet6 fe80::f816:3eff:fe1c:23e1/64 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) 01/10/2026 _x86_64_ (2 CPU) 23:06:26 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 91.19 8.35 82.84 2796.73 7622.14 11:09:01 PM 80.11 1.08 79.02 75.31 11079.72 11:10:01 PM 21.43 0.42 21.01 64.78 1234.89 11:11:01 PM 85.66 9.41 76.25 1681.56 8421.67 11:12:01 PM 10.16 0.00 10.16 0.00 1065.42 11:13:01 PM 0.32 0.00 0.32 0.00 5.50 11:14:01 PM 0.22 0.00 0.22 0.00 2.77 11:15:01 PM 2.03 0.05 1.98 4.80 95.93 11:16:01 PM 0.32 0.00 0.32 0.00 11.40 11:17:01 PM 0.43 0.00 0.43 0.00 23.43 11:18:01 PM 0.18 0.00 0.18 0.00 8.03 11:19:01 PM 0.22 0.00 0.22 0.00 18.54 11:20:01 PM 0.28 0.00 0.28 0.00 17.88 11:21:01 PM 0.22 0.03 0.18 1.87 8.30 11:22:01 PM 0.48 0.03 0.45 0.27 26.03 11:23:01 PM 1.30 0.00 1.30 0.00 30.79 11:24:01 PM 0.35 0.03 0.32 1.33 6.57 11:25:01 PM 0.20 0.00 0.20 0.00 3.17 11:26:01 PM 0.18 0.00 0.18 0.00 2.07 11:27:01 PM 0.33 0.00 0.33 0.00 6.78 11:28:01 PM 0.42 0.00 0.42 0.00 6.65 11:29:01 PM 0.35 0.00 0.35 0.00 15.88 11:30:02 PM 0.23 0.00 0.23 0.00 3.05 11:31:01 PM 20.72 0.42 20.30 47.85 963.69 Average: 13.22 0.83 12.39 194.91 1278.74 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5153852 6953392 2728580 34.62 2688 1976684 788704 8.83 186720 2205472 251192 11:09:01 PM 5118352 6963324 2764080 35.07 2688 2020884 753560 8.44 198704 2214276 16 11:10:01 PM 5081908 6970596 2800524 35.53 2688 2062196 761468 8.53 228780 2214804 38892 11:11:01 PM 4900000 7013964 2982432 37.84 2688 2280844 677808 7.59 266216 2332172 27228 11:12:01 PM 4899584 7013560 2982848 37.84 2688 2280856 677808 7.59 266232 2332328 16 11:13:01 PM 4899480 7013448 2982952 37.84 2688 2280856 677808 7.59 266236 2332340 12 11:14:01 PM 4899576 7013544 2982856 37.84 2688 2280856 677808 7.59 266236 2332264 8 11:15:01 PM 4852920 6967808 3029512 38.43 2688 2281784 761180 8.52 266564 2378528 44 11:16:01 PM 4851144 6966412 3031288 38.46 2688 2282156 761180 8.52 266564 2380096 204 11:17:01 PM 4849188 6964824 3033244 38.48 2688 2282524 761180 8.52 266564 2382080 56 11:18:01 PM 4847480 6963488 3034952 38.50 2688 2282904 761180 8.52 266564 2383780 236 11:19:01 PM 4845912 6962292 3036520 38.52 2688 2283276 761180 8.52 266564 2385216 100 11:20:01 PM 4844408 6961164 3038024 38.54 2688 2283652 778592 8.72 266564 2386784 28 11:21:01 PM 4841052 6958544 3041380 38.58 2688 2284396 778592 8.72 266840 2389824 512 11:22:01 PM 4840572 6958144 3041860 38.59 2688 2284476 801208 8.97 266976 2390196 32 11:23:01 PM 4840524 6958108 3041908 38.59 2688 2284480 801208 8.97 266976 2390364 12 11:24:01 PM 4839924 6957620 3042508 38.60 2688 2284592 801208 8.97 266980 2390844 12 11:25:01 PM 4840272 6957968 3042160 38.59 2688 2284592 785468 8.79 266980 2390640 8 11:26:01 PM 4839824 6957604 3042608 38.60 2688 2284676 785468 8.79 266980 2390992 92 11:27:01 PM 4840000 6957780 3042432 38.60 2688 2284676 785468 8.79 266980 2391060 12 11:28:01 PM 4837508 6955556 3044924 38.63 2688 2284944 785468 8.79 266980 2393048 280 11:29:01 PM 4837376 6955428 3045056 38.63 2688 2284948 785468 8.79 266980 2393072 8 11:30:02 PM 4894388 7013392 2988044 37.91 2688 2285900 707592 7.92 267308 2336380 952 11:31:01 PM 5077796 7012972 2804636 35.58 2688 2107512 694676 7.78 468636 1975392 24172 Average: 4898877 6973789 2983555 37.85 2688 2243111 754637 8.45 267380 2337165 14338 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 243.48 169.22 1569.96 44.16 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 73.33 56.80 604.61 14.10 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 18.41 14.56 8.95 7.54 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 593.59 434.03 446.85 96.56 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 9.28 7.17 3.02 2.21 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 2.37 1.88 0.45 0.42 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 2.53 1.97 0.45 0.43 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 51.22 33.04 13.23 3.95 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 12.81 9.43 3.05 2.00 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 13.15 9.20 2.87 1.86 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 11.60 9.20 2.67 1.80 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 11.58 9.25 2.70 1.80 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 10.73 9.02 2.59 1.79 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 19.14 16.18 4.69 3.08 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 0.68 0.47 0.21 0.11 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 0.90 0.27 0.32 0.20 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 1.08 0.53 0.37 0.24 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 0.27 0.08 0.02 0.01 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 0.55 0.33 0.08 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 0.40 0.20 0.15 0.07 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 16.46 15.98 2.87 4.31 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.20 0.05 0.02 0.00 0.00 0.00 0.00 0.00 11:30:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 PM eth0 23.24 15.03 7.26 2.01 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 56.76 41.27 90.18 37.46 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 48.91 35.63 115.35 9.41 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) 01/10/2026 _x86_64_ (2 CPU) 23:06:26 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.71 0.00 6.10 0.88 0.09 51.21 11:08:01 PM 0 51.63 0.00 7.44 0.78 0.10 40.04 11:08:01 PM 1 31.78 0.00 4.76 0.99 0.08 62.39 11:09:01 PM all 14.73 0.00 2.30 0.78 0.08 82.12 11:09:01 PM 0 22.30 0.00 2.40 0.77 0.07 74.47 11:09:01 PM 1 7.15 0.00 2.20 0.78 0.08 89.78 11:10:01 PM all 19.93 0.00 2.93 0.17 0.08 76.90 11:10:01 PM 0 17.95 0.00 2.52 0.08 0.07 79.39 11:10:01 PM 1 21.91 0.00 3.34 0.25 0.08 74.42 11:11:01 PM all 30.57 0.00 6.08 0.74 0.08 62.53 11:11:01 PM 0 35.27 0.00 6.26 0.92 0.08 57.47 11:11:01 PM 1 25.87 0.00 5.89 0.55 0.08 67.60 11:12:01 PM all 0.43 0.00 0.19 0.11 0.06 99.21 11:12:01 PM 0 0.62 0.00 0.20 0.18 0.05 98.95 11:12:01 PM 1 0.25 0.00 0.18 0.03 0.07 99.47 11:13:01 PM all 0.33 0.00 0.10 0.00 0.04 99.53 11:13:01 PM 0 0.57 0.00 0.10 0.00 0.03 99.30 11:13:01 PM 1 0.08 0.00 0.10 0.00 0.05 99.77 11:14:01 PM all 0.13 0.00 0.08 0.00 0.06 99.72 11:14:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:14:01 PM 1 0.17 0.00 0.08 0.00 0.07 99.68 11:15:01 PM all 4.76 0.00 0.48 0.02 0.07 94.68 11:15:01 PM 0 6.18 0.00 0.54 0.02 0.07 93.20 11:15:01 PM 1 3.34 0.00 0.42 0.02 0.07 96.16 11:16:01 PM all 4.29 0.00 0.33 0.00 0.09 95.29 11:16:01 PM 0 4.90 0.00 0.38 0.00 0.08 94.63 11:16:01 PM 1 3.68 0.00 0.28 0.00 0.10 95.94 11:17:01 PM all 4.35 0.00 0.33 0.00 0.09 95.22 11:17:01 PM 0 2.79 0.00 0.23 0.00 0.08 96.89 11:17:01 PM 1 5.92 0.00 0.43 0.00 0.10 93.54 11:18:01 PM all 4.39 0.00 0.32 0.00 0.08 95.21 11:18:01 PM 0 4.84 0.00 0.32 0.00 0.08 94.76 11:18:01 PM 1 3.93 0.00 0.32 0.00 0.08 95.67 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.32 0.00 0.35 0.00 0.09 95.24 11:19:01 PM 0 5.87 0.00 0.43 0.00 0.10 93.60 11:19:01 PM 1 2.77 0.00 0.27 0.00 0.08 96.88 11:20:01 PM all 4.25 0.00 0.30 0.00 0.09 95.36 11:20:01 PM 0 4.64 0.00 0.32 0.00 0.10 94.94 11:20:01 PM 1 3.85 0.00 0.28 0.00 0.08 95.79 11:21:01 PM all 6.51 0.00 0.39 0.00 0.08 93.01 11:21:01 PM 0 6.48 0.00 0.33 0.00 0.08 93.10 11:21:01 PM 1 6.53 0.00 0.45 0.00 0.08 92.93 11:22:01 PM all 0.52 0.00 0.20 0.00 0.06 99.22 11:22:01 PM 0 0.13 0.00 0.13 0.00 0.08 99.65 11:22:01 PM 1 0.90 0.00 0.27 0.00 0.03 98.80 11:23:01 PM all 0.29 0.00 0.07 0.01 0.05 99.58 11:23:01 PM 0 0.12 0.00 0.08 0.02 0.07 99.72 11:23:01 PM 1 0.47 0.00 0.05 0.00 0.03 99.45 11:24:01 PM all 0.31 0.00 0.08 0.00 0.06 99.56 11:24:01 PM 0 0.18 0.00 0.05 0.00 0.05 99.72 11:24:01 PM 1 0.43 0.00 0.10 0.00 0.07 99.40 11:25:01 PM all 0.31 0.00 0.05 0.00 0.05 99.59 11:25:01 PM 0 0.55 0.00 0.05 0.00 0.07 99.33 11:25:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:26:01 PM all 0.49 0.00 0.08 0.00 0.06 99.37 11:26:01 PM 0 0.58 0.00 0.08 0.00 0.07 99.27 11:26:01 PM 1 0.40 0.00 0.08 0.00 0.05 99.47 11:27:01 PM all 0.22 0.00 0.07 0.00 0.05 99.67 11:27:01 PM 0 0.38 0.00 0.08 0.00 0.07 99.47 11:27:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:28:01 PM all 2.10 0.00 0.29 0.00 0.06 97.54 11:28:01 PM 0 3.68 0.00 0.43 0.00 0.05 95.84 11:28:01 PM 1 0.53 0.00 0.15 0.00 0.07 99.25 11:29:01 PM all 0.35 0.00 0.07 0.00 0.06 99.52 11:29:01 PM 0 0.10 0.00 0.08 0.00 0.07 99.75 11:29:01 PM 1 0.60 0.00 0.05 0.00 0.05 99.30 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:02 PM all 1.08 0.00 0.23 0.01 0.05 98.63 11:30:02 PM 0 0.40 0.00 0.23 0.02 0.07 99.28 11:30:02 PM 1 1.77 0.00 0.22 0.00 0.03 97.98 11:31:01 PM all 25.16 0.00 3.34 0.13 0.08 71.30 11:31:01 PM 0 20.51 0.00 3.46 0.14 0.08 75.81 11:31:01 PM 1 29.81 0.00 3.22 0.12 0.07 66.78 Average: all 7.14 0.00 1.03 0.12 0.07 91.65 Average: 0 7.94 0.00 1.09 0.12 0.07 90.77 Average: 1 6.33 0.00 0.97 0.11 0.07 92.53