---> uname -a: Linux prd-centos8-robot-2c-8g-3833.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4854 19 2245 6802 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:0a:60:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84910sec preferred_lft 84910sec inet6 fe80::f816:3eff:fe0a:6088/64 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) 01/24/2026 _x86_64_ (2 CPU) 04:30:21 LINUX RESTART (2 CPU) 04:31:01 AM tps rtps wtps bread/s bwrtn/s 04:32:01 AM 88.29 9.37 78.92 1869.16 6436.46 04:33:01 AM 74.21 1.08 73.13 75.31 10441.95 04:34:01 AM 29.61 0.42 29.20 64.79 2196.42 04:35:01 AM 76.79 6.93 69.87 1289.09 4761.07 04:36:01 AM 25.47 0.00 25.47 0.00 5198.55 04:37:01 AM 2.37 0.00 2.37 0.00 68.86 04:38:01 AM 0.15 0.00 0.15 0.00 1.18 04:39:01 AM 0.32 0.07 0.25 4.93 7.33 04:40:01 AM 1.92 0.00 1.92 0.00 198.84 04:40:01 AM 0.00 0.00 0.00 0.00 0.00 04:41:01 AM 0.75 0.03 0.72 1.87 233.38 04:42:01 AM 0.32 0.00 0.32 0.00 104.28 04:43:01 AM 0.25 0.00 0.25 0.00 119.61 04:44:01 AM 0.25 0.00 0.25 0.00 132.96 04:45:01 AM 0.13 0.00 0.13 0.00 26.94 04:46:01 AM 1.52 0.03 1.48 0.27 81.07 04:47:02 AM 0.28 0.00 0.28 0.00 68.96 04:48:01 AM 0.19 0.00 0.19 0.00 122.18 04:49:01 AM 0.23 0.00 0.23 0.00 41.73 04:50:01 AM 0.17 0.00 0.17 0.00 31.32 04:51:01 AM 0.43 0.00 0.43 0.00 38.86 04:52:01 AM 0.18 0.00 0.18 0.00 43.34 04:53:01 AM 0.15 0.00 0.15 0.00 28.96 04:54:01 AM 6.77 0.32 6.45 36.93 1889.55 04:55:01 AM 32.12 0.52 31.61 63.85 1262.20 Average: 14.30 0.78 13.51 142.03 1398.20 04:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 AM 5230696 6994992 2651736 33.64 2688 1944196 737556 8.26 194524 2128592 222524 04:33:01 AM 5168036 7007252 2714396 34.44 2688 2014920 704036 7.88 199340 2167172 41188 04:34:01 AM 5179264 7023940 2703168 34.29 2688 2020392 682816 7.65 224924 2129596 3548 04:35:01 AM 4961556 7057464 2920876 37.06 2688 2262684 631188 7.07 261620 2279708 144260 04:36:01 AM 4958300 7054028 2924132 37.10 2688 2262692 631188 7.07 261632 2279860 4 04:37:01 AM 4958028 7053752 2924404 37.10 2688 2262696 631188 7.07 261636 2280108 4 04:38:01 AM 4958200 7053924 2924232 37.10 2688 2262696 631188 7.07 261636 2279940 8 04:39:01 AM 4905584 7004396 2976848 37.77 2688 2265792 730428 8.18 261972 2331948 2936 04:40:01 AM 4899756 7002056 2982676 37.84 2688 2269272 746288 8.36 262208 2337740 2536 04:40:01 AM 4899152 7001464 2983280 37.85 2688 2269272 746288 8.36 262212 2338152 2552 04:41:01 AM 4887984 6994612 2994448 37.99 2688 2273588 746288 8.36 262524 2348772 76 04:42:01 AM 4883624 6994596 2998808 38.04 2688 2277932 746288 8.36 262524 2353244 1412 04:43:01 AM 4880752 6994472 3001680 38.08 2688 2280688 746288 8.36 262524 2355944 624 04:44:01 AM 4877688 6994772 3004744 38.12 2688 2284044 737016 8.25 262524 2359448 32 04:45:01 AM 4876516 6994476 3005916 38.13 2688 2284928 721628 8.08 262524 2360360 140 04:46:01 AM 4874904 6994508 3007528 38.15 2688 2286564 734732 8.23 262660 2362032 340 04:47:02 AM 4872836 6994272 3009596 38.18 2688 2288396 734732 8.23 262660 2364056 212 04:48:01 AM 4868720 6993884 3013712 38.23 2688 2292132 734732 8.23 262660 2367864 380 04:49:01 AM 4867488 6993720 3014944 38.25 2688 2293208 750108 8.40 262660 2369128 296 04:50:01 AM 4866684 6993824 3015748 38.26 2688 2294124 769468 8.62 262660 2370060 324 04:51:01 AM 4864052 6992188 3018380 38.29 2688 2295096 742952 8.32 262660 2372776 316 04:52:01 AM 4860920 6990136 3021512 38.33 2688 2296200 742952 8.32 262660 2375816 184 04:53:01 AM 4860412 6990444 3022020 38.34 2688 2297000 742952 8.32 262660 2376580 152 04:54:01 AM 4968136 6967000 2914296 36.97 2688 2169800 720348 8.07 297416 2252576 14356 04:55:01 AM 5059608 7053932 2822824 35.81 2688 2167588 658516 7.37 496816 1968932 26316 Average: 4939556 7007604 2942876 37.33 2688 2236636 716047 8.02 266393 2300416 18589 04:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 279.49 192.02 1801.30 59.58 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 68.53 42.30 603.93 6.62 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 17.93 16.10 7.29 5.29 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 145.38 108.25 361.74 27.33 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 467.58 329.01 88.35 73.06 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 2.75 2.13 0.57 0.49 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 2.37 2.00 0.44 0.43 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 96.10 78.17 30.24 6.52 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 171.09 168.06 38.25 13.05 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.64 0.00 0.20 0.00 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 47.11 47.41 26.95 4.16 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 92.60 93.12 33.32 7.65 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 47.56 48.09 18.08 4.13 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 116.65 117.01 30.14 9.40 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 18.18 17.08 5.34 1.86 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 112.55 112.75 19.88 8.71 0.00 0.00 0.00 0.00 04:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:02 AM eth0 132.89 130.51 23.26 10.40 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 142.15 142.50 34.77 11.43 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 4.12 3.95 1.01 0.84 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 6.11 3.27 1.04 0.53 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 2.67 3.40 0.59 0.57 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 42.89 43.41 6.78 3.28 0.00 0.00 0.00 0.00 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 2.18 2.97 0.52 0.46 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 119.45 83.49 172.81 106.96 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 17.83 16.24 15.38 8.61 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 89.74 75.02 138.47 15.47 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) 01/24/2026 _x86_64_ (2 CPU) 04:30:21 LINUX RESTART (2 CPU) 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 41.31 0.00 6.16 1.76 0.16 50.62 04:32:01 AM 0 30.88 0.00 4.97 1.76 0.13 62.25 04:32:01 AM 1 51.76 0.00 7.34 1.75 0.18 38.97 04:33:01 AM all 17.52 0.00 2.79 11.60 0.08 68.02 04:33:01 AM 0 16.25 0.00 2.23 14.40 0.08 67.03 04:33:01 AM 1 18.79 0.00 3.34 8.78 0.07 69.02 04:34:01 AM all 14.21 0.00 2.36 1.06 0.08 82.29 04:34:01 AM 0 7.35 0.00 1.95 1.35 0.07 89.28 04:34:01 AM 1 21.08 0.00 2.77 0.77 0.08 75.30 04:35:01 AM all 36.29 0.00 6.33 1.25 0.11 56.03 04:35:01 AM 0 32.92 0.00 6.45 1.40 0.12 59.11 04:35:01 AM 1 39.65 0.00 6.21 1.10 0.10 52.94 04:36:01 AM all 0.83 0.00 0.97 3.55 0.04 94.61 04:36:01 AM 0 0.69 0.00 1.09 4.59 0.03 93.60 04:36:01 AM 1 0.97 0.00 0.85 2.51 0.05 95.62 04:37:01 AM all 0.37 0.00 0.08 0.01 0.02 99.53 04:37:01 AM 0 0.60 0.00 0.07 0.02 0.02 99.30 04:37:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 04:38:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 04:38:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:38:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 04:39:01 AM all 7.04 0.00 1.14 0.01 0.04 91.77 04:39:01 AM 0 8.39 0.00 1.12 0.02 0.03 90.43 04:39:01 AM 1 5.69 0.00 1.16 0.00 0.05 93.10 04:40:01 AM all 11.68 0.00 1.38 0.00 0.07 86.88 04:40:01 AM 0 8.85 0.00 0.99 0.00 0.07 90.09 04:40:01 AM 1 14.51 0.00 1.78 0.00 0.07 83.65 04:40:01 AM all 8.57 0.00 1.90 0.00 0.00 89.52 04:40:01 AM 0 9.26 0.00 3.70 0.00 0.00 87.04 04:40:01 AM 1 7.84 0.00 0.00 0.00 0.00 92.16 04:41:01 AM all 9.54 0.00 0.88 0.03 0.06 89.49 04:41:01 AM 0 11.17 0.00 0.90 0.05 0.07 87.81 04:41:01 AM 1 7.91 0.00 0.86 0.00 0.05 91.18 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 11.59 0.00 0.99 0.00 0.08 87.34 04:42:01 AM 0 10.89 0.00 1.04 0.00 0.08 87.99 04:42:01 AM 1 12.28 0.00 0.94 0.00 0.07 86.71 04:43:01 AM all 6.79 0.00 0.57 0.02 0.07 92.55 04:43:01 AM 0 4.38 0.00 0.40 0.03 0.05 95.13 04:43:01 AM 1 9.20 0.00 0.74 0.00 0.08 89.98 04:44:01 AM all 11.85 0.00 1.34 0.02 0.07 86.72 04:44:01 AM 0 12.68 0.00 1.68 0.03 0.07 85.54 04:44:01 AM 1 11.03 0.00 1.00 0.00 0.07 87.90 04:45:01 AM all 5.02 0.00 0.46 0.00 0.06 94.46 04:45:01 AM 0 1.32 0.00 0.20 0.00 0.05 98.43 04:45:01 AM 1 8.79 0.00 0.72 0.00 0.07 90.42 04:46:01 AM all 7.96 0.00 0.81 0.01 0.07 91.15 04:46:01 AM 0 2.29 0.00 0.67 0.02 0.07 96.95 04:46:01 AM 1 13.73 0.00 0.96 0.00 0.07 85.24 04:47:02 AM all 9.06 0.00 0.72 0.00 0.08 90.14 04:47:02 AM 0 8.52 0.00 0.54 0.00 0.07 90.87 04:47:02 AM 1 9.61 0.00 0.90 0.00 0.09 89.40 04:48:01 AM all 10.50 0.00 0.91 0.00 0.07 88.53 04:48:01 AM 0 1.96 0.00 0.55 0.00 0.05 97.44 04:48:01 AM 1 19.09 0.00 1.27 0.00 0.09 79.56 04:49:01 AM all 3.63 0.00 0.46 0.00 0.05 95.86 04:49:01 AM 0 3.63 0.00 0.52 0.00 0.05 95.80 04:49:01 AM 1 3.63 0.00 0.40 0.00 0.05 95.92 04:50:01 AM all 3.05 0.00 0.42 0.00 0.06 96.47 04:50:01 AM 0 4.21 0.00 0.57 0.00 0.07 95.15 04:50:01 AM 1 1.89 0.00 0.27 0.00 0.05 97.79 04:51:01 AM all 3.24 0.00 0.39 0.00 0.06 96.31 04:51:01 AM 0 2.54 0.00 0.27 0.00 0.05 97.14 04:51:01 AM 1 3.93 0.00 0.52 0.00 0.07 95.49 04:52:01 AM all 3.73 0.00 0.32 0.00 0.05 95.91 04:52:01 AM 0 3.11 0.00 0.33 0.00 0.05 96.50 04:52:01 AM 1 4.34 0.00 0.30 0.00 0.05 95.31 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 2.59 0.00 0.17 0.00 0.07 97.17 04:53:01 AM 0 1.76 0.00 0.18 0.00 0.07 97.99 04:53:01 AM 1 3.43 0.00 0.15 0.00 0.07 96.35 04:54:01 AM all 16.72 0.00 1.89 0.16 0.08 81.15 04:54:01 AM 0 8.85 0.00 1.79 0.15 0.07 89.14 04:54:01 AM 1 24.58 0.00 1.99 0.17 0.08 73.18 04:55:01 AM all 32.15 0.00 3.95 0.20 0.09 63.61 04:55:01 AM 0 23.78 0.00 3.60 0.20 0.08 72.34 04:55:01 AM 1 40.52 0.00 4.29 0.20 0.10 54.89 Average: all 11.15 0.00 1.49 0.82 0.07 86.48 Average: 0 8.65 0.00 1.35 1.01 0.06 88.94 Average: 1 13.65 0.00 1.63 0.64 0.07 84.01