---> uname -a: Linux prd-centos8-robot-2c-8g-44623.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 645 4880 19 2171 6754 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:8b:cf:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe8b:cfdc/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) 07/20/2025 _x86_64_ (2 CPU) 04:51:17 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 89.05 6.71 82.34 1249.05 6628.24 04:54:01 AM 84.09 0.72 83.37 52.92 10791.95 04:55:01 AM 34.89 7.13 27.76 1310.50 1963.73 04:56:01 AM 60.09 0.25 59.84 47.06 7568.94 04:57:01 AM 6.43 0.03 6.40 1.07 520.13 04:58:01 AM 2.00 0.00 2.00 0.00 83.49 04:59:01 AM 0.25 0.00 0.25 0.00 3.65 05:00:01 AM 0.20 0.00 0.20 0.00 9.63 05:01:01 AM 0.22 0.02 0.20 0.13 3.13 05:02:01 AM 0.63 0.07 0.57 1.73 17.62 05:03:01 AM 0.22 0.00 0.22 0.00 3.37 05:04:01 AM 0.32 0.00 0.32 0.00 10.73 05:05:01 AM 0.17 0.00 0.17 0.00 2.68 05:06:01 AM 0.12 0.00 0.12 0.00 16.01 05:07:01 AM 0.60 0.03 0.57 0.27 12.13 05:08:01 AM 1.53 0.00 1.53 0.00 39.43 05:09:01 AM 0.27 0.00 0.27 0.00 4.43 05:10:01 AM 0.12 0.00 0.12 0.00 8.26 05:11:01 AM 0.27 0.00 0.27 0.00 4.62 05:12:01 AM 0.95 0.32 0.63 6.93 17.89 05:13:01 AM 0.82 0.00 0.82 0.00 20.21 05:14:01 AM 22.58 0.40 22.18 46.78 1004.95 Average: 13.90 0.71 13.19 123.48 1306.07 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5284644 7013856 2597780 32.96 2688 1911496 785476 8.79 187176 2089456 185408 04:54:01 AM 5158868 6997508 2723556 34.55 2688 2015156 770848 8.63 209580 2166196 9928 04:55:01 AM 4990552 6958528 2891872 36.69 2688 2141688 802720 8.99 259500 2275604 67804 04:56:01 AM 4915156 7002788 2967268 37.64 2688 2255644 710064 7.95 262360 2324960 10824 04:57:01 AM 4874676 6962908 3007748 38.16 2688 2256256 761712 8.53 262480 2364520 596 04:58:01 AM 4874580 6962848 3007844 38.16 2688 2256292 761712 8.53 262480 2364544 44 04:59:01 AM 4865296 6953792 3017128 38.28 2688 2256520 790948 8.86 262480 2373260 240 05:00:01 AM 4863276 6951804 3019148 38.30 2688 2256552 790948 8.86 262480 2375196 40 05:01:01 AM 4861140 6949916 3021284 38.33 2688 2256780 790948 8.86 262488 2377608 236 05:02:01 AM 4861512 6950388 3020912 38.32 2688 2256880 790948 8.86 262604 2377312 48 05:03:01 AM 4866564 6955664 3015860 38.26 2688 2257104 790344 8.85 262604 2371584 232 05:04:01 AM 4866580 6955712 3015844 38.26 2688 2257136 790344 8.85 262604 2371660 40 05:05:01 AM 4866536 6956104 3015888 38.26 2688 2257588 790344 8.85 262716 2372132 460 05:06:01 AM 4851840 6941456 3030584 38.45 2688 2257636 809056 9.06 262716 2386324 52 05:07:01 AM 4836548 6926404 3045876 38.64 2688 2257876 810552 9.08 262800 2401372 248 05:08:01 AM 4864548 6954436 3017876 38.29 2688 2257908 786608 8.81 262800 2373012 44 05:09:01 AM 4865212 6955208 3017212 38.28 2688 2258008 786608 8.81 262800 2373240 104 05:10:01 AM 4865000 6955132 3017424 38.28 2688 2258136 789652 8.84 262800 2373376 8 05:11:01 AM 4850368 6940552 3032056 38.47 2688 2258188 816024 9.14 262800 2387080 4 05:12:01 AM 4836200 6926736 3046224 38.65 2688 2258540 829172 9.28 262916 2401916 12 05:13:01 AM 4864252 6954900 3018172 38.29 2688 2258652 785732 8.80 262960 2373668 8 05:14:01 AM 5013328 6925316 2869096 36.40 2688 2086052 787552 8.82 459548 2054784 22268 Average: 4908940 6956907 2973484 37.72 2688 2217549 787651 8.82 265622 2333127 13575 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 217.99 156.16 1555.76 48.91 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 58.09 40.29 569.19 7.51 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 38.50 32.67 311.12 7.14 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 207.97 150.79 46.35 34.01 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 31.87 23.83 7.49 4.94 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.17 0.18 0.11 0.02 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 15.01 13.85 119.84 1.06 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.65 0.12 0.10 0.01 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 9.60 8.30 1.39 0.67 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.77 0.20 0.12 0.08 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 14.06 13.61 119.88 1.05 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.52 0.13 0.03 0.01 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 18.90 18.53 3.28 3.31 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 7.52 3.95 117.91 0.26 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.56 21.23 355.68 2.15 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 0.85 0.17 0.15 0.02 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 11.86 5.37 1.76 0.42 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 2.82 1.98 0.38 0.18 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 5.01 3.95 117.58 0.26 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 21.19 20.89 354.83 1.57 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 1.05 0.13 0.12 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 61.76 44.02 91.02 37.39 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 34.12 25.47 171.55 6.86 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) 07/20/2025 _x86_64_ (2 CPU) 04:51:17 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 38.74 0.00 5.69 0.98 0.13 54.47 04:53:01 AM 0 32.91 0.00 5.78 1.08 0.10 60.13 04:53:01 AM 1 44.57 0.00 5.61 0.87 0.15 48.80 04:54:01 AM all 23.38 0.00 3.71 1.00 0.10 71.81 04:54:01 AM 0 12.17 0.00 3.09 1.15 0.10 83.49 04:54:01 AM 1 34.60 0.00 4.32 0.85 0.10 60.12 04:55:01 AM all 21.31 0.00 3.57 1.74 0.09 73.29 04:55:01 AM 0 14.54 0.00 3.33 1.86 0.08 80.19 04:55:01 AM 1 28.08 0.00 3.81 1.62 0.10 66.40 04:56:01 AM all 19.90 0.00 3.75 0.70 0.09 75.56 04:56:01 AM 0 10.21 0.00 3.00 0.43 0.08 86.28 04:56:01 AM 1 29.62 0.00 4.50 0.97 0.10 64.82 04:57:01 AM all 2.25 0.00 0.30 0.06 0.05 97.34 04:57:01 AM 0 2.06 0.00 0.37 0.03 0.05 97.49 04:57:01 AM 1 2.44 0.00 0.23 0.08 0.05 97.19 04:58:01 AM all 0.45 0.00 0.11 0.01 0.08 99.35 04:58:01 AM 0 0.40 0.00 0.10 0.02 0.08 99.40 04:58:01 AM 1 0.50 0.00 0.12 0.00 0.08 99.30 04:59:01 AM all 0.97 0.00 0.16 0.00 0.07 98.80 04:59:01 AM 0 1.09 0.00 0.22 0.00 0.08 98.61 04:59:01 AM 1 0.85 0.00 0.10 0.00 0.05 99.00 05:00:01 AM all 0.44 0.00 0.13 0.00 0.05 99.38 05:00:01 AM 0 0.53 0.00 0.08 0.00 0.02 99.37 05:00:01 AM 1 0.35 0.00 0.17 0.00 0.08 99.40 05:01:01 AM all 0.99 0.00 0.16 0.00 0.07 98.78 05:01:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 05:01:01 AM 1 1.37 0.00 0.22 0.00 0.08 98.33 05:02:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 05:02:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 05:02:01 AM 1 0.38 0.00 0.12 0.00 0.10 99.40 05:03:01 AM all 0.90 0.00 0.16 0.00 0.08 98.86 05:03:01 AM 0 1.17 0.00 0.17 0.00 0.07 98.60 05:03:01 AM 1 0.64 0.00 0.15 0.00 0.08 99.13 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 0.43 0.00 0.11 0.00 0.06 99.41 05:04:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 05:04:01 AM 1 0.53 0.00 0.08 0.00 0.05 99.33 05:05:01 AM all 2.06 0.00 0.19 0.00 0.10 97.65 05:05:01 AM 0 0.87 0.00 0.17 0.00 0.10 98.86 05:05:01 AM 1 3.24 0.00 0.22 0.00 0.10 96.44 05:06:01 AM all 0.55 0.00 0.13 0.00 0.05 99.26 05:06:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 05:06:01 AM 1 0.45 0.00 0.15 0.00 0.05 99.35 05:07:01 AM all 1.09 0.00 0.33 0.00 0.07 98.51 05:07:01 AM 0 0.75 0.00 0.33 0.00 0.07 98.85 05:07:01 AM 1 1.42 0.00 0.33 0.00 0.07 98.18 05:08:01 AM all 0.44 0.00 0.10 0.01 0.07 99.38 05:08:01 AM 0 0.35 0.00 0.15 0.02 0.08 99.40 05:08:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 05:09:01 AM all 0.79 0.00 0.14 0.01 0.07 98.99 05:09:01 AM 0 0.82 0.00 0.12 0.00 0.05 99.01 05:09:01 AM 1 0.77 0.00 0.17 0.02 0.08 98.96 05:10:01 AM all 0.83 0.00 0.14 0.00 0.07 98.96 05:10:01 AM 0 1.00 0.00 0.17 0.00 0.07 98.76 05:10:01 AM 1 0.65 0.00 0.12 0.00 0.07 99.16 05:11:01 AM all 0.58 0.00 0.12 0.00 0.08 99.22 05:11:01 AM 0 0.53 0.00 0.15 0.00 0.07 99.25 05:11:01 AM 1 0.63 0.00 0.08 0.00 0.08 99.20 05:12:01 AM all 1.16 0.02 0.24 0.01 0.09 98.48 05:12:01 AM 0 0.75 0.02 0.17 0.02 0.08 98.97 05:12:01 AM 1 1.57 0.02 0.32 0.00 0.10 97.99 05:13:01 AM all 0.50 0.00 0.12 0.01 0.07 99.31 05:13:01 AM 0 0.57 0.00 0.08 0.02 0.03 99.30 05:13:01 AM 1 0.43 0.00 0.15 0.00 0.10 99.31 05:14:01 AM all 21.73 0.00 3.03 0.13 0.09 75.02 05:14:01 AM 0 14.31 0.00 2.17 0.10 0.10 83.32 05:14:01 AM 1 29.16 0.00 3.90 0.15 0.08 66.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.37 0.00 1.02 0.21 0.08 92.32 Average: 0 4.42 0.00 0.91 0.21 0.07 94.38 Average: 1 8.31 0.00 1.13 0.21 0.08 90.26