---> uname -a: Linux prd-centos8-robot-2c-8g-41518.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 652 4875 19 2169 6747 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:bc:6f:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85012sec preferred_lft 85012sec inet6 fe80::f816:3eff:febc:6f38/64 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) 07/10/2025 _x86_64_ (2 CPU) 10:02:39 LINUX RESTART (2 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 133.92 59.20 74.71 7759.32 23369.35 10:05:01 AM 94.37 0.72 93.65 52.92 11072.49 10:06:01 AM 44.82 3.82 41.00 1256.38 3349.35 10:07:01 AM 62.57 3.57 59.01 101.18 7639.46 10:08:01 AM 7.85 0.03 7.81 1.07 428.57 10:09:01 AM 1.92 0.00 1.92 0.00 84.67 10:10:01 AM 0.52 0.00 0.52 0.00 13.61 10:11:01 AM 0.22 0.00 0.22 0.00 2.98 10:12:01 AM 0.17 0.00 0.17 0.00 3.08 10:13:01 AM 0.17 0.00 0.17 0.00 8.63 10:14:01 AM 0.42 0.00 0.42 0.00 6.53 10:15:01 AM 0.32 0.00 0.32 0.00 11.25 10:16:01 AM 0.18 0.00 0.18 0.00 2.82 10:17:01 AM 0.12 0.00 0.12 0.00 16.68 10:18:01 AM 0.33 0.03 0.30 0.27 5.51 10:19:01 AM 1.43 0.00 1.43 0.00 39.79 10:20:01 AM 0.20 0.00 0.20 0.00 4.33 10:21:01 AM 0.32 0.00 0.32 0.00 11.40 10:22:01 AM 0.23 0.00 0.23 0.00 5.13 10:23:01 AM 0.40 0.00 0.40 0.00 13.60 10:24:01 AM 0.25 0.00 0.25 0.00 4.30 10:25:01 AM 17.21 0.40 16.81 46.78 845.79 Average: 16.72 3.08 13.64 419.08 2133.79 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 5344124 7011952 2538300 32.20 2688 1851084 710032 7.95 186092 2033456 164220 10:05:01 AM 5108568 6945828 2773856 35.19 2688 2013156 746296 8.36 198668 2217624 42484 10:06:01 AM 4962992 6926072 2919432 37.04 2688 2136724 784080 8.78 258460 2302148 67280 10:07:01 AM 4909980 6995004 2972444 37.71 2688 2252732 679408 7.61 262776 2326996 4628 10:08:01 AM 4868576 6954056 3013848 38.24 2688 2253332 732548 8.20 262896 2368460 572 10:09:01 AM 4868508 6954024 3013916 38.24 2688 2253368 732548 8.20 262896 2368792 4 10:10:01 AM 4859272 6945000 3023152 38.35 2688 2253596 749052 8.39 262896 2377744 4 10:11:01 AM 4859280 6945044 3023144 38.35 2688 2253632 749052 8.39 262896 2377588 40 10:12:01 AM 4857392 6943380 3025032 38.38 2688 2253856 749052 8.39 262904 2379716 236 10:13:01 AM 4857364 6943400 3025060 38.38 2688 2253888 749052 8.39 262904 2379728 40 10:14:01 AM 4863428 6949672 3018996 38.30 2688 2254112 747268 8.37 262904 2373260 232 10:15:01 AM 4863432 6949708 3018992 38.30 2688 2254144 747268 8.37 262904 2373600 40 10:16:01 AM 4863640 6950064 3018784 38.30 2688 2254284 747268 8.37 262912 2373540 148 10:17:01 AM 4862976 6949720 3019448 38.31 2688 2254596 747268 8.37 263012 2374076 8 10:18:01 AM 4847700 6934512 3034724 38.50 2688 2254648 768528 8.61 263120 2388008 20 10:19:01 AM 4840180 6927228 3042244 38.60 2688 2254884 792152 8.87 263120 2395976 16 10:20:01 AM 4861580 6948664 3020844 38.32 2688 2254920 758488 8.49 263120 2374596 12 10:21:01 AM 4861696 6949016 3020728 38.32 2688 2255156 758488 8.49 263120 2374952 16 10:22:01 AM 4847744 6935108 3034680 38.50 2688 2255200 784996 8.79 263120 2388404 8 10:23:01 AM 4840776 6928380 3041648 38.59 2688 2255440 779580 8.73 263120 2396016 4 10:24:01 AM 4861388 6949024 3021036 38.33 2688 2255472 755504 8.46 263120 2375092 4 10:25:01 AM 5025024 6945808 2857400 36.25 2688 2094100 730568 8.18 461044 2037712 33476 Average: 4906165 6949121 2976259 37.76 2688 2212378 749932 8.40 265364 2334431 14250 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 327.00 208.76 1680.93 59.53 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 74.27 56.99 793.04 9.69 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 38.57 33.51 312.63 8.27 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 165.42 118.55 39.15 34.50 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 39.15 26.39 7.83 4.97 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 1.38 0.60 0.21 4.60 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 15.74 15.06 119.88 1.14 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 1.15 0.15 0.07 0.02 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 9.56 8.20 1.41 0.66 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 0.75 0.15 0.05 0.02 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 14.71 13.56 119.97 1.09 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 1.03 0.28 0.29 0.21 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 9.23 6.81 1.26 0.51 0.00 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 14.80 13.01 3.69 3.79 0.00 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 6.36 5.83 117.66 0.38 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 32.71 28.10 356.18 2.21 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 0.87 0.27 0.29 0.20 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 8.13 7.18 1.66 0.76 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 8.21 5.93 117.78 0.39 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 28.96 28.20 355.32 1.97 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 0.90 0.25 0.17 0.08 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 59.52 37.45 89.45 30.93 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 39.02 27.97 187.24 7.54 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) 07/10/2025 _x86_64_ (2 CPU) 10:02:39 LINUX RESTART (2 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 44.75 0.03 8.84 2.34 0.13 43.91 10:04:01 AM 0 55.67 0.05 9.91 2.04 0.13 32.20 10:04:01 AM 1 33.84 0.02 7.77 2.64 0.12 55.61 10:05:01 AM all 26.59 0.00 3.85 1.23 0.09 68.23 10:05:01 AM 0 27.86 0.00 3.66 1.23 0.10 67.14 10:05:01 AM 1 25.32 0.00 4.03 1.23 0.08 69.33 10:06:01 AM all 23.99 0.00 3.56 1.14 0.08 71.22 10:06:01 AM 0 30.67 0.00 3.58 1.24 0.08 64.43 10:06:01 AM 1 17.31 0.00 3.55 1.05 0.08 78.00 10:07:01 AM all 20.64 0.00 3.92 0.60 0.08 74.75 10:07:01 AM 0 30.60 0.00 4.91 0.58 0.08 63.83 10:07:01 AM 1 10.68 0.00 2.94 0.62 0.08 85.68 10:08:01 AM all 2.46 0.00 0.31 0.04 0.06 97.13 10:08:01 AM 0 1.79 0.00 0.15 0.00 0.07 98.00 10:08:01 AM 1 3.13 0.00 0.47 0.08 0.05 96.26 10:09:01 AM all 0.46 0.00 0.08 0.01 0.08 99.37 10:09:01 AM 0 0.40 0.00 0.10 0.00 0.10 99.40 10:09:01 AM 1 0.52 0.00 0.05 0.02 0.07 99.35 10:10:01 AM all 0.91 0.00 0.19 0.00 0.08 98.82 10:10:01 AM 0 1.22 0.00 0.25 0.00 0.10 98.43 10:10:01 AM 1 0.60 0.00 0.13 0.00 0.05 99.21 10:11:01 AM all 0.38 0.00 0.12 0.00 0.08 99.42 10:11:01 AM 0 0.35 0.00 0.13 0.00 0.08 99.43 10:11:01 AM 1 0.40 0.00 0.10 0.00 0.08 99.41 10:12:01 AM all 0.97 0.00 0.13 0.00 0.08 98.83 10:12:01 AM 0 1.32 0.00 0.17 0.00 0.12 98.39 10:12:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 10:13:01 AM all 0.35 0.00 0.10 0.00 0.08 99.47 10:13:01 AM 0 0.40 0.00 0.13 0.00 0.10 99.36 10:13:01 AM 1 0.30 0.00 0.07 0.00 0.05 99.58 10:14:01 AM all 0.91 0.00 0.16 0.00 0.08 98.86 10:14:01 AM 0 1.00 0.00 0.22 0.00 0.12 98.66 10:14:01 AM 1 0.82 0.00 0.10 0.00 0.03 99.05 10:14:01 AM CPU %user %nice %system %iowait %steal %idle 10:15:01 AM all 0.50 0.00 0.09 0.00 0.08 99.32 10:15:01 AM 0 0.63 0.00 0.07 0.00 0.07 99.23 10:15:01 AM 1 0.37 0.00 0.12 0.00 0.10 99.42 10:16:01 AM all 0.84 0.00 0.13 0.00 0.08 98.95 10:16:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 10:16:01 AM 1 0.99 0.00 0.17 0.00 0.10 98.75 10:17:01 AM all 1.63 0.00 0.14 0.00 0.08 98.15 10:17:01 AM 0 2.54 0.00 0.22 0.00 0.10 97.14 10:17:01 AM 1 0.72 0.00 0.07 0.00 0.05 99.17 10:18:01 AM all 0.58 0.00 0.28 0.00 0.08 99.06 10:18:01 AM 0 0.62 0.00 0.32 0.00 0.08 98.98 10:18:01 AM 1 0.55 0.00 0.23 0.00 0.07 99.15 10:19:01 AM all 1.09 0.00 0.19 0.01 0.08 98.64 10:19:01 AM 0 1.25 0.00 0.27 0.00 0.10 98.38 10:19:01 AM 1 0.92 0.00 0.12 0.02 0.05 98.90 10:20:01 AM all 0.49 0.00 0.12 0.00 0.08 99.32 10:20:01 AM 0 0.37 0.00 0.15 0.00 0.12 99.37 10:20:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 10:21:01 AM all 0.84 0.00 0.14 0.00 0.07 98.95 10:21:01 AM 0 0.48 0.00 0.18 0.00 0.08 99.25 10:21:01 AM 1 1.20 0.00 0.10 0.00 0.05 98.65 10:22:01 AM all 0.49 0.00 0.14 0.00 0.08 99.28 10:22:01 AM 0 0.48 0.00 0.20 0.00 0.10 99.22 10:22:01 AM 1 0.50 0.00 0.08 0.00 0.07 99.35 10:23:01 AM all 1.01 0.00 0.19 0.00 0.11 98.69 10:23:01 AM 0 1.34 0.00 0.27 0.00 0.13 98.26 10:23:01 AM 1 0.68 0.00 0.12 0.00 0.08 99.11 10:24:01 AM all 0.47 0.00 0.11 0.00 0.08 99.34 10:24:01 AM 0 0.47 0.00 0.08 0.00 0.05 99.40 10:24:01 AM 1 0.47 0.00 0.13 0.00 0.12 99.28 10:25:01 AM all 17.84 0.00 2.84 0.11 0.08 79.13 10:25:01 AM 0 17.37 0.00 3.08 0.07 0.07 79.41 10:25:01 AM 1 18.30 0.00 2.60 0.15 0.10 78.84 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.74 0.00 1.17 0.25 0.08 91.76 Average: 0 8.07 0.00 1.28 0.23 0.09 90.32 Average: 1 5.41 0.00 1.05 0.26 0.07 93.20