---> uname -a: Linux prd-centos8-robot-2c-8g-20816.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 690 4721 19 2286 6709 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:f1:7c:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84653sec preferred_lft 84653sec inet6 fe80::f816:3eff:fef1:7cbc/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) 02/26/2026 _x86_64_ (2 CPU) 03:23:36 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 141.97 70.93 71.04 7944.69 29012.73 03:26:01 AM 96.15 1.08 95.07 75.32 11933.08 03:27:01 AM 32.76 0.42 32.34 64.78 2549.85 03:28:01 AM 81.35 6.93 74.42 1289.52 8160.27 03:29:01 AM 10.35 0.05 10.30 4.80 1042.64 03:30:01 AM 5.27 0.02 5.25 0.13 225.13 03:31:01 AM 0.47 0.00 0.47 0.00 38.99 03:32:01 AM 0.88 0.00 0.88 0.00 107.05 03:33:01 AM 0.33 0.00 0.33 0.00 7.63 03:34:01 AM 0.53 0.00 0.53 0.00 83.49 03:35:01 AM 0.50 0.00 0.50 0.00 19.15 03:36:01 AM 0.47 0.00 0.47 0.00 46.79 03:37:01 AM 0.45 0.00 0.45 0.00 77.62 03:38:01 AM 0.37 0.00 0.37 0.00 34.14 03:39:01 AM 0.45 0.03 0.42 0.27 13.90 03:40:01 AM 1.57 0.00 1.57 0.00 109.65 03:41:01 AM 0.45 0.00 0.45 0.00 42.50 03:42:01 AM 0.73 0.00 0.73 0.00 84.55 03:43:01 AM 0.40 0.00 0.40 0.00 76.19 03:44:01 AM 0.73 0.00 0.73 0.00 95.55 03:45:01 AM 0.50 0.00 0.50 0.00 30.23 03:46:01 AM 0.20 0.00 0.20 0.00 61.47 03:47:01 AM 0.73 0.00 0.73 0.00 200.02 03:48:01 AM 0.77 0.00 0.77 0.00 150.54 03:49:01 AM 0.75 0.00 0.75 0.00 65.83 03:50:01 AM 0.65 0.00 0.65 0.00 134.81 03:51:01 AM 3.73 0.32 3.41 36.91 276.00 03:52:01 AM 27.03 0.32 26.71 36.26 3210.56 Average: 14.66 2.86 11.80 337.61 2067.52 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5241432 6970224 2640996 33.50 2688 1913176 862564 9.66 224044 2104680 226444 03:26:01 AM 5108792 6969080 2773636 35.19 2688 2036272 805856 9.02 207132 2211868 40196 03:27:01 AM 5088724 7007580 2793704 35.44 2688 2092012 775948 8.69 236844 2200456 52272 03:28:01 AM 4870500 6985432 3011928 38.21 2688 2281816 733988 8.22 269712 2360064 25516 03:29:01 AM 4827256 6942348 3055172 38.76 2688 2282136 801976 8.98 270044 2402352 184 03:30:01 AM 4823500 6939864 3058928 38.81 2688 2283416 803904 9.00 270136 2405912 404 03:31:01 AM 4819436 6936828 3062992 38.86 2688 2284424 803904 9.00 270276 2410248 412 03:32:01 AM 4814356 6934096 3068072 38.92 2688 2286780 803904 9.00 270340 2415060 76 03:33:01 AM 4812604 6932384 3069824 38.95 2688 2286812 803904 9.00 270340 2416892 24 03:34:01 AM 4810508 6932516 3071920 38.97 2688 2289040 819448 9.18 270384 2419020 52 03:35:01 AM 4810052 6932388 3072376 38.98 2688 2289368 819448 9.18 270396 2419412 4 03:36:01 AM 4807904 6932292 3074524 39.00 2688 2291536 819448 9.18 270568 2421496 964 03:37:01 AM 4806380 6932380 3076048 39.02 2688 2293032 819448 9.18 270576 2423072 288 03:38:01 AM 4803700 6930356 3078728 39.06 2688 2293700 819448 9.18 270588 2425816 104 03:39:01 AM 4803156 6930112 3079272 39.07 2688 2293980 837700 9.38 270668 2426376 152 03:40:01 AM 4799496 6928620 3082932 39.11 2688 2296148 820336 9.19 270692 2429740 60 03:41:01 AM 4797952 6928972 3084476 39.13 2688 2298044 820336 9.19 270724 2431484 872 03:42:01 AM 4796116 6928848 3086312 39.15 2688 2299756 820336 9.19 270916 2433100 520 03:43:01 AM 4794508 6928860 3087920 39.17 2688 2301408 820336 9.19 271128 2434508 216 03:44:01 AM 4791268 6927872 3091160 39.22 2688 2303628 820336 9.19 271308 2437368 36 03:45:01 AM 4790188 6927972 3092240 39.23 2688 2304824 820336 9.19 271348 2438556 588 03:46:01 AM 4787976 6928276 3094452 39.26 2688 2307356 820336 9.19 271448 2440928 1380 03:47:01 AM 4783172 6927872 3099256 39.32 2688 2311732 820336 9.19 271624 2445508 164 03:48:01 AM 4779068 6927776 3103360 39.37 2688 2315764 820336 9.19 271808 2449372 188 03:49:01 AM 4776332 6927772 3106096 39.41 2688 2318464 820336 9.19 271852 2452064 1440 03:50:01 AM 4770828 6926504 3111600 39.48 2688 2322716 819724 9.18 271876 2457360 1956 03:51:01 AM 4883552 6919956 2998876 38.05 2688 2207152 783392 8.77 309660 2322040 72388 03:52:01 AM 4915892 6947728 2966536 37.63 2688 2205360 754928 8.45 514304 2094376 10332 Average: 4846952 6938747 3035476 38.51 2688 2260352 810439 9.07 275741 2383183 15615 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 319.11 201.07 1670.08 62.30 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 92.97 70.34 891.21 9.97 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 23.46 15.18 24.56 5.35 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 239.63 172.12 358.37 37.89 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 9.28 5.40 4.47 1.02 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 13.11 8.38 5.33 1.73 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 23.91 22.64 5.28 5.15 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 51.82 51.53 9.42 4.46 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 2.82 1.15 0.53 0.29 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 61.36 60.76 11.51 5.25 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 29.63 15.65 5.93 1.60 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 95.52 85.34 20.94 12.17 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 45.37 43.87 9.75 3.88 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 19.95 17.41 4.49 3.61 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 16.78 14.30 3.70 1.85 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 35.91 30.91 8.71 5.09 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 26.80 24.77 9.85 4.75 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 36.14 37.68 9.10 7.20 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 36.76 38.64 9.08 5.83 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 35.59 36.80 15.50 5.53 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 22.61 18.46 5.99 3.10 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 25.05 22.98 5.89 4.87 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 29.59 30.52 9.51 5.30 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 48.33 48.84 12.22 8.42 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 23.64 22.01 7.08 3.28 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.63 3.37 1.57 0.75 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 107.70 65.90 191.23 159.28 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 12.80 10.68 10.20 5.78 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 53.15 42.03 118.63 13.42 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) 02/26/2026 _x86_64_ (2 CPU) 03:23:36 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 41.17 0.04 7.98 1.87 0.10 48.83 03:25:01 AM 0 46.86 0.03 7.59 1.46 0.10 43.95 03:25:01 AM 1 35.48 0.05 8.37 2.29 0.10 53.71 03:26:01 AM all 26.05 0.00 4.28 1.13 0.07 68.46 03:26:01 AM 0 27.48 0.00 3.82 0.70 0.08 67.92 03:26:01 AM 1 24.62 0.00 4.75 1.57 0.07 69.00 03:27:01 AM all 20.79 0.00 3.24 0.27 0.08 75.62 03:27:01 AM 0 14.26 0.00 2.83 0.25 0.08 82.57 03:27:01 AM 1 27.32 0.00 3.65 0.28 0.08 68.66 03:28:01 AM all 26.75 0.00 5.07 0.72 0.10 67.37 03:28:01 AM 0 22.60 0.00 4.44 0.58 0.10 72.28 03:28:01 AM 1 30.90 0.00 5.70 0.85 0.10 62.45 03:29:01 AM all 1.26 0.00 0.25 0.11 0.04 98.34 03:29:01 AM 0 0.82 0.00 0.28 0.22 0.05 98.63 03:29:01 AM 1 1.70 0.00 0.22 0.00 0.03 98.05 03:30:01 AM all 3.70 0.00 0.18 0.02 0.07 96.04 03:30:01 AM 0 2.17 0.00 0.18 0.02 0.07 97.56 03:30:01 AM 1 5.22 0.00 0.17 0.02 0.07 94.53 03:31:01 AM all 5.01 0.00 0.38 0.00 0.06 94.55 03:31:01 AM 0 4.54 0.00 0.37 0.00 0.07 95.03 03:31:01 AM 1 5.48 0.00 0.39 0.00 0.05 94.07 03:32:01 AM all 12.77 0.00 0.67 0.01 0.10 86.44 03:32:01 AM 0 6.54 0.00 0.51 0.02 0.07 92.86 03:32:01 AM 1 19.22 0.00 0.84 0.00 0.14 79.80 03:33:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 03:33:01 AM 0 0.35 0.00 0.17 0.00 0.08 99.40 03:33:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 03:34:01 AM all 7.14 0.00 0.30 0.00 0.06 92.50 03:34:01 AM 0 5.91 0.00 0.30 0.00 0.05 93.74 03:34:01 AM 1 8.37 0.00 0.30 0.00 0.07 91.26 03:35:01 AM all 1.82 0.00 0.22 0.00 0.07 97.89 03:35:01 AM 0 1.25 0.00 0.22 0.00 0.08 98.45 03:35:01 AM 1 2.39 0.00 0.22 0.00 0.05 97.34 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 11.24 0.00 0.73 0.00 0.09 87.95 03:36:01 AM 0 10.61 0.00 0.76 0.00 0.09 88.54 03:36:01 AM 1 11.86 0.00 0.70 0.00 0.09 87.36 03:37:01 AM all 4.74 0.00 0.25 0.00 0.07 94.94 03:37:01 AM 0 3.58 0.00 0.27 0.00 0.07 96.08 03:37:01 AM 1 5.91 0.00 0.23 0.00 0.07 93.79 03:38:01 AM all 5.80 0.00 0.37 0.00 0.08 93.74 03:38:01 AM 0 8.13 0.00 0.46 0.00 0.09 91.32 03:38:01 AM 1 3.53 0.00 0.29 0.00 0.08 96.10 03:39:01 AM all 2.52 0.00 0.35 0.00 0.07 97.06 03:39:01 AM 0 1.30 0.00 0.23 0.00 0.07 98.40 03:39:01 AM 1 3.74 0.00 0.47 0.00 0.07 95.72 03:40:01 AM all 8.22 0.00 0.35 0.01 0.08 91.35 03:40:01 AM 0 3.23 0.00 0.28 0.00 0.07 96.42 03:40:01 AM 1 13.28 0.00 0.41 0.02 0.09 86.21 03:41:01 AM all 7.61 0.00 0.47 0.00 0.07 91.86 03:41:01 AM 0 5.82 0.00 0.41 0.00 0.07 93.70 03:41:01 AM 1 9.39 0.00 0.52 0.00 0.07 90.02 03:42:01 AM all 5.30 0.00 0.37 0.01 0.08 94.25 03:42:01 AM 0 4.37 0.00 0.33 0.02 0.07 95.21 03:42:01 AM 1 6.23 0.00 0.41 0.00 0.08 93.28 03:43:01 AM all 4.50 0.00 0.35 0.00 0.07 95.08 03:43:01 AM 0 4.53 0.00 0.35 0.00 0.07 95.05 03:43:01 AM 1 4.48 0.00 0.35 0.00 0.07 95.10 03:44:01 AM all 4.88 0.00 0.36 0.00 0.06 94.70 03:44:01 AM 0 6.47 0.00 0.37 0.00 0.07 93.10 03:44:01 AM 1 3.29 0.00 0.35 0.00 0.05 96.30 03:45:01 AM all 4.10 0.00 0.23 0.01 0.08 95.58 03:45:01 AM 0 1.89 0.00 0.17 0.00 0.07 97.88 03:45:01 AM 1 6.32 0.00 0.30 0.02 0.08 93.28 03:46:01 AM all 9.05 0.00 0.34 0.00 0.08 90.54 03:46:01 AM 0 10.53 0.00 0.37 0.00 0.07 89.03 03:46:01 AM 1 7.59 0.00 0.30 0.00 0.08 92.03 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 14.54 0.00 0.38 0.00 0.08 85.00 03:47:01 AM 0 14.46 0.00 0.35 0.00 0.08 85.10 03:47:01 AM 1 14.62 0.00 0.41 0.00 0.08 84.89 03:48:01 AM all 13.85 0.00 0.48 0.00 0.08 85.58 03:48:01 AM 0 9.32 0.00 0.46 0.00 0.08 90.14 03:48:01 AM 1 18.34 0.00 0.50 0.00 0.08 81.07 03:49:01 AM all 7.70 0.00 0.37 0.01 0.06 91.87 03:49:01 AM 0 8.61 0.00 0.33 0.02 0.07 90.97 03:49:01 AM 1 6.79 0.00 0.40 0.00 0.05 92.76 03:50:01 AM all 6.62 0.00 0.22 0.01 0.07 93.09 03:50:01 AM 0 9.26 0.00 0.27 0.02 0.07 90.39 03:50:01 AM 1 3.98 0.00 0.17 0.00 0.07 95.79 03:51:01 AM all 19.19 0.00 1.62 0.02 0.08 79.09 03:51:01 AM 0 12.40 0.00 1.50 0.02 0.08 85.99 03:51:01 AM 1 25.97 0.00 1.74 0.02 0.08 72.19 03:52:01 AM all 17.92 0.00 2.41 0.16 0.08 79.43 03:52:01 AM 0 11.35 0.00 2.10 0.15 0.07 86.33 03:52:01 AM 1 24.49 0.00 2.72 0.17 0.10 72.52 Average: all 10.53 0.00 1.16 0.16 0.07 88.07 Average: 0 9.25 0.00 1.07 0.12 0.07 89.49 Average: 1 11.82 0.00 1.25 0.19 0.08 86.66