---> uname -a: Linux prd-centos8-robot-2c-8g-7279.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 638 4798 19 2260 6760 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:fd:7b:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84805sec preferred_lft 84805sec inet6 fe80::f816:3eff:fefd:7b84/64 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) 02/03/2026 _x86_64_ (2 CPU) 01:44:44 LINUX RESTART (2 CPU) 01:45:01 AM tps rtps wtps bread/s bwrtn/s 01:46:01 AM 199.72 140.45 59.26 14062.38 40395.05 01:47:01 AM 120.41 1.08 119.33 75.31 12155.60 01:48:01 AM 28.79 0.42 28.37 64.78 2325.99 01:49:01 AM 86.25 6.93 79.32 1289.52 8622.86 01:50:01 AM 13.60 0.00 13.60 0.00 1187.59 01:51:01 AM 4.27 0.07 4.20 4.93 172.13 01:52:01 AM 0.73 0.00 0.73 0.00 95.05 01:53:01 AM 0.15 0.00 0.15 0.00 18.31 01:54:01 AM 0.27 0.00 0.27 0.00 3.62 01:55:01 AM 0.67 0.00 0.67 0.00 86.57 01:56:01 AM 0.35 0.00 0.35 0.00 16.43 01:57:01 AM 0.55 0.00 0.55 0.00 88.54 01:58:01 AM 0.48 0.00 0.48 0.00 61.39 01:59:01 AM 0.37 0.00 0.37 0.00 14.56 02:00:00 AM 0.51 0.03 0.48 0.27 30.59 02:00:01 AM 0.00 0.00 0.00 0.00 0.00 02:01:01 AM 1.57 0.02 1.55 0.13 107.25 02:02:01 AM 0.58 0.07 0.52 1.73 53.35 02:03:01 AM 0.62 0.00 0.62 0.00 75.70 02:04:01 AM 0.40 0.00 0.40 0.00 78.74 02:05:01 AM 0.62 0.00 0.62 0.00 87.82 02:06:01 AM 0.35 0.00 0.35 0.00 32.26 02:07:01 AM 0.42 0.00 0.42 0.00 152.41 02:08:01 AM 0.92 0.00 0.92 0.00 199.03 02:09:01 AM 0.88 0.32 0.57 6.93 98.05 02:10:01 AM 3.83 0.32 3.52 36.92 459.08 02:11:01 AM 35.88 0.52 35.37 63.83 2998.65 Average: 19.35 5.78 13.58 600.29 2677.64 01:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 AM 5388208 6966448 2494224 31.64 2688 1770536 784680 8.79 187928 2022216 99752 01:47:01 AM 5120728 6964240 2761704 35.04 2688 2019068 726536 8.13 198604 2203204 44828 01:48:01 AM 5137872 7017824 2744560 34.82 2688 2053688 673556 7.54 227736 2160228 41904 01:49:01 AM 4913360 7013124 2969072 37.67 2688 2266600 656028 7.35 260828 2319740 26044 01:50:01 AM 4915132 7014740 2967300 37.64 2688 2266600 647688 7.25 260828 2320092 4 01:51:01 AM 4864520 6965888 3017912 38.29 2688 2268368 711604 7.97 261240 2370032 520 01:52:01 AM 4858764 6962492 3023668 38.36 2688 2270728 727228 8.14 261428 2375756 460 01:53:01 AM 4858888 6962684 3023544 38.36 2688 2270796 727228 8.14 261420 2375756 16 01:54:01 AM 4858472 6962284 3023960 38.36 2688 2270836 727228 8.14 261420 2375988 32 01:55:01 AM 4856200 6962236 3026232 38.39 2688 2273036 727228 8.14 261464 2378296 4 01:56:01 AM 4855228 6962356 3027204 38.40 2688 2274136 727228 8.14 261576 2379232 784 01:57:01 AM 4852532 6961884 3029900 38.44 2688 2276360 727228 8.14 261648 2381668 520 01:58:01 AM 4849492 6960052 3032940 38.48 2688 2277560 748156 8.38 261668 2384688 72 01:59:01 AM 4849348 6960176 3033084 38.48 2688 2277828 748156 8.38 261668 2385036 72 02:00:00 AM 4848676 6960484 3033756 38.49 2688 2278856 749040 8.39 261824 2385472 452 02:00:01 AM 4848148 6960092 3034284 38.49 2688 2278944 749040 8.39 261888 2385992 556 02:01:01 AM 4844444 6958152 3037988 38.54 2688 2280764 749040 8.39 261912 2388992 152 02:02:01 AM 4843244 6959092 3039188 38.56 2688 2282892 749040 8.39 262172 2390408 932 02:03:01 AM 4841368 6959020 3041064 38.58 2688 2284676 749040 8.39 262396 2392116 888 02:04:01 AM 4839528 6958848 3042904 38.60 2688 2286340 749040 8.39 262604 2393656 520 02:05:01 AM 4837320 6958408 3045112 38.63 2688 2288088 749040 8.39 262724 2395876 32 02:06:01 AM 4835976 6958640 3046456 38.65 2688 2289664 749040 8.39 262748 2397076 832 02:07:01 AM 4830148 6958256 3052284 38.72 2688 2295108 749040 8.39 263008 2402740 1936 02:08:01 AM 4825408 6957716 3057024 38.78 2688 2299308 749040 8.39 263172 2407216 804 02:09:01 AM 4822420 6957292 3060012 38.82 2688 2301884 749040 8.39 263332 2409928 612 02:10:01 AM 4940640 6960044 2941792 37.32 2688 2188060 710824 7.96 297244 2270160 60028 02:11:01 AM 4946264 6952108 2936168 37.25 2688 2178820 713912 7.99 501540 2075512 11524 Average: 4899345 6966466 2983087 37.84 2688 2235909 730517 8.18 265779 2338040 10899 01:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 295.37 180.21 1663.27 57.30 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 89.37 68.29 878.67 9.89 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 21.13 10.50 7.72 4.35 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 187.67 161.79 378.42 46.20 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 1.58 0.72 0.19 0.12 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 53.00 38.59 13.92 10.09 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 51.42 50.91 9.13 4.32 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 3.68 1.95 0.73 0.26 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 5.87 3.55 0.89 0.47 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 52.06 50.72 10.39 4.39 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 65.83 42.67 13.49 6.08 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 85.39 71.47 19.24 9.06 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 30.73 28.15 7.75 4.74 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 11.98 11.20 2.68 1.35 0.00 0.00 0.00 0.00 02:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 AM eth0 23.78 19.00 4.42 1.83 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.78 1.78 0.32 0.39 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 30.72 29.64 9.61 4.88 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 55.45 53.18 11.59 9.41 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 58.32 60.67 10.99 7.39 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 54.89 55.92 10.49 7.07 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 35.10 31.96 13.42 4.04 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 34.53 28.30 7.38 5.90 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 60.59 62.51 13.20 7.93 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 71.52 71.97 15.95 10.24 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 27.89 22.19 61.64 2.91 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 91.74 58.50 177.84 133.21 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 19.22 16.48 16.95 9.03 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 58.39 47.33 129.23 13.94 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) 02/03/2026 _x86_64_ (2 CPU) 01:44:44 LINUX RESTART (2 CPU) 01:45:01 AM CPU %user %nice %system %iowait %steal %idle 01:46:01 AM all 40.84 0.06 9.64 2.98 0.08 46.41 01:46:01 AM 0 47.84 0.05 9.82 1.66 0.07 40.57 01:46:01 AM 1 33.85 0.07 9.46 4.29 0.08 52.24 01:47:01 AM all 30.37 0.00 5.01 0.92 0.08 63.62 01:47:01 AM 0 28.42 0.00 5.30 1.00 0.08 65.20 01:47:01 AM 1 32.32 0.00 4.72 0.85 0.08 62.03 01:48:01 AM all 17.84 0.00 2.66 0.18 0.08 79.24 01:48:01 AM 0 31.15 0.00 3.60 0.25 0.07 64.93 01:48:01 AM 1 4.53 0.00 1.72 0.12 0.10 93.53 01:49:01 AM all 28.98 0.00 5.59 0.67 0.08 64.68 01:49:01 AM 0 36.17 0.00 6.37 0.74 0.08 56.64 01:49:01 AM 1 21.83 0.00 4.82 0.60 0.08 72.67 01:50:01 AM all 0.06 0.00 0.13 0.11 0.05 99.65 01:50:01 AM 0 0.05 0.00 0.13 0.10 0.05 99.67 01:50:01 AM 1 0.07 0.00 0.13 0.12 0.05 99.63 01:51:01 AM all 7.23 0.00 0.46 0.02 0.09 92.20 01:51:01 AM 0 11.93 0.00 0.61 0.00 0.10 87.35 01:51:01 AM 1 2.63 0.00 0.30 0.03 0.08 96.96 01:52:01 AM all 10.41 0.00 0.56 0.01 0.08 88.94 01:52:01 AM 0 17.29 0.00 0.88 0.00 0.05 81.78 01:52:01 AM 1 4.05 0.00 0.27 0.02 0.10 95.57 01:53:01 AM all 0.68 0.00 0.13 0.00 0.09 99.09 01:53:01 AM 0 0.40 0.00 0.15 0.00 0.12 99.33 01:53:01 AM 1 0.97 0.00 0.12 0.00 0.07 98.85 01:54:01 AM all 0.52 0.00 0.12 0.00 0.08 99.28 01:54:01 AM 0 0.38 0.00 0.13 0.00 0.10 99.38 01:54:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 01:55:01 AM all 6.44 0.00 0.30 0.00 0.09 93.16 01:55:01 AM 0 4.56 0.00 0.27 0.00 0.07 95.11 01:55:01 AM 1 8.33 0.00 0.34 0.00 0.12 91.22 01:56:01 AM all 5.41 0.00 0.41 0.00 0.08 94.10 01:56:01 AM 0 4.14 0.00 0.40 0.00 0.08 95.37 01:56:01 AM 1 6.70 0.00 0.41 0.00 0.08 92.81 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 8.04 0.00 0.52 0.00 0.08 91.36 01:57:01 AM 0 8.67 0.00 0.64 0.00 0.07 90.63 01:57:01 AM 1 7.43 0.00 0.40 0.00 0.10 92.07 01:58:01 AM all 5.59 0.00 0.36 0.00 0.08 93.98 01:58:01 AM 0 8.37 0.00 0.49 0.00 0.07 91.08 01:58:01 AM 1 2.91 0.00 0.23 0.00 0.08 96.77 01:59:01 AM all 2.24 0.00 0.19 0.00 0.08 97.48 01:59:01 AM 0 2.95 0.00 0.26 0.00 0.09 96.71 01:59:01 AM 1 1.54 0.00 0.13 0.00 0.08 98.24 02:00:00 AM all 3.94 0.00 0.31 0.01 0.10 95.63 02:00:00 AM 0 3.69 0.00 0.43 0.02 0.10 95.76 02:00:00 AM 1 4.20 0.00 0.19 0.00 0.10 95.51 02:00:01 AM all 4.44 0.00 0.59 0.00 0.00 94.97 02:00:01 AM 0 0.59 0.00 0.00 0.00 0.00 99.41 02:00:01 AM 1 8.28 0.00 1.18 0.00 0.00 90.53 02:01:01 AM all 6.34 0.00 0.41 0.01 0.08 93.16 02:01:01 AM 0 8.47 0.00 0.52 0.02 0.07 90.92 02:01:01 AM 1 4.29 0.00 0.30 0.00 0.08 95.32 02:02:01 AM all 7.22 0.00 0.47 0.00 0.08 92.23 02:02:01 AM 0 7.95 0.00 0.47 0.00 0.08 91.49 02:02:01 AM 1 6.50 0.00 0.46 0.00 0.08 92.96 02:03:01 AM all 4.36 0.00 0.35 0.00 0.09 95.20 02:03:01 AM 0 4.41 0.00 0.37 0.00 0.08 95.14 02:03:01 AM 1 4.30 0.00 0.33 0.00 0.10 95.26 02:04:01 AM all 4.11 0.00 0.31 0.00 0.10 95.48 02:04:01 AM 0 4.93 0.00 0.32 0.00 0.12 94.63 02:04:01 AM 1 3.28 0.00 0.30 0.00 0.08 96.34 02:05:01 AM all 3.57 0.00 0.24 0.00 0.09 96.10 02:05:01 AM 0 4.74 0.00 0.27 0.00 0.10 94.90 02:05:01 AM 1 2.41 0.00 0.22 0.00 0.08 97.29 02:06:01 AM all 5.40 0.00 0.30 0.00 0.09 94.21 02:06:01 AM 0 9.10 0.00 0.35 0.00 0.10 90.45 02:06:01 AM 1 1.70 0.00 0.25 0.00 0.08 97.96 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 16.65 0.00 0.50 0.00 0.09 82.76 02:07:01 AM 0 30.59 0.00 0.65 0.00 0.10 68.66 02:07:01 AM 1 2.99 0.00 0.35 0.00 0.08 96.57 02:08:01 AM all 13.28 0.00 0.51 0.01 0.08 86.11 02:08:01 AM 0 16.80 0.00 0.58 0.02 0.07 82.53 02:08:01 AM 1 9.85 0.00 0.43 0.00 0.10 89.61 02:09:01 AM all 6.39 0.00 0.29 0.00 0.10 93.22 02:09:01 AM 0 7.20 0.00 0.37 0.00 0.08 92.35 02:09:01 AM 1 5.58 0.00 0.22 0.00 0.12 94.08 02:10:01 AM all 17.30 0.00 1.53 0.03 0.08 81.07 02:10:01 AM 0 24.22 0.00 1.85 0.03 0.08 73.81 02:10:01 AM 1 10.38 0.00 1.20 0.02 0.08 88.32 02:11:01 AM all 29.00 0.00 3.47 0.19 0.09 67.24 02:11:01 AM 0 48.52 0.00 4.35 0.22 0.08 46.83 02:11:01 AM 1 9.51 0.00 2.60 0.17 0.10 87.63 Average: all 10.87 0.00 1.34 0.20 0.09 87.50 Average: 0 14.36 0.00 1.53 0.16 0.08 83.87 Average: 1 7.42 0.00 1.16 0.24 0.09 91.09