---> uname -a: Linux prd-centos8-robot-2c-8g-2981.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 589 4850 19 2257 6809 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:12:35:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84810sec preferred_lft 84810sec inet6 fe80::f816:3eff:fe12:3532/64 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) 10/12/2025 _x86_64_ (2 CPU) 04:19:22 LINUX RESTART (2 CPU) 04:20:01 AM tps rtps wtps bread/s bwrtn/s 04:21:01 AM 80.68 12.43 68.25 3592.27 6886.96 04:22:01 AM 86.74 0.72 86.02 52.92 10304.77 04:23:01 AM 24.44 0.42 24.03 64.78 2173.28 04:24:01 AM 58.64 6.93 51.71 1289.52 3314.40 04:25:01 AM 29.29 0.03 29.26 3.47 6227.57 04:26:01 AM 4.20 0.22 3.98 11.73 171.44 04:27:01 AM 0.97 0.00 0.97 0.00 101.17 04:28:01 AM 0.27 0.00 0.27 0.00 20.73 04:29:01 AM 0.20 0.00 0.20 0.00 17.80 04:30:01 AM 0.75 0.00 0.75 0.00 72.11 04:31:01 AM 0.43 0.00 0.43 0.00 56.62 04:32:01 AM 0.65 0.00 0.65 0.00 71.97 04:33:01 AM 0.63 0.00 0.63 0.00 49.02 04:34:01 AM 0.33 0.00 0.33 0.00 12.11 04:35:01 AM 0.58 0.03 0.55 0.27 76.32 04:36:01 AM 1.40 0.00 1.40 0.00 56.52 04:37:01 AM 0.78 0.00 0.78 0.00 93.19 04:38:01 AM 0.37 0.00 0.37 0.00 76.14 04:39:01 AM 0.38 0.00 0.38 0.00 58.73 04:40:01 AM 0.63 0.00 0.63 0.00 55.96 04:41:01 AM 0.35 0.00 0.35 0.00 69.19 04:42:01 AM 0.95 0.00 0.95 0.00 230.26 04:43:01 AM 0.72 0.00 0.72 0.00 120.21 04:44:02 AM 0.45 0.00 0.45 0.00 136.19 04:45:01 AM 12.45 0.32 12.13 37.55 944.58 Average: 12.29 0.84 11.45 202.26 1256.21 04:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 AM 5360068 7076924 2522364 32.00 2688 1899004 647976 7.26 186048 2016972 181576 04:22:01 AM 5171868 7013736 2710564 34.39 2688 2017976 710904 7.96 197920 2160352 42008 04:23:01 AM 5243336 7087276 2639096 33.48 2688 2019920 629872 7.05 218432 2072876 12 04:24:01 AM 4909988 7005596 2972444 37.71 2688 2263000 682828 7.65 261116 2337260 175032 04:25:01 AM 4966912 7062396 2915520 36.99 2688 2263076 626164 7.01 261680 2274876 8 04:26:01 AM 4918688 7015940 2963744 37.60 2688 2264844 677096 7.58 261884 2322360 356 04:27:01 AM 4912588 7011952 2969844 37.68 2688 2266956 677096 7.58 262068 2328376 8 04:28:01 AM 4912168 7012060 2970264 37.68 2688 2267476 677096 7.58 262068 2329012 8 04:29:01 AM 4910012 7012144 2972420 37.71 2688 2269716 697172 7.81 262112 2331192 1772 04:30:01 AM 4909120 7011568 2973312 37.72 2688 2270032 699592 7.83 262124 2331624 328 04:31:01 AM 4905980 7009852 2976452 37.76 2688 2271460 699592 7.83 262224 2334876 244 04:32:01 AM 4904236 7009796 2978196 37.78 2688 2273156 699592 7.83 262296 2336388 28 04:33:01 AM 4902492 7009244 2979940 37.80 2688 2274340 716296 8.02 262316 2338132 8 04:34:01 AM 4902432 7009488 2980000 37.81 2688 2274644 716296 8.02 262316 2338148 96 04:35:01 AM 4899768 7008760 2982664 37.84 2688 2276588 716892 8.03 262536 2340604 40 04:36:01 AM 4897380 7008432 2985052 37.87 2688 2278632 716892 8.03 262560 2343052 1316 04:37:01 AM 4896172 7008656 2986260 37.89 2688 2280144 716892 8.03 262736 2344244 528 04:38:01 AM 4894360 7008492 2988072 37.91 2688 2281796 716892 8.03 262944 2345956 164 04:39:01 AM 4891576 7008248 2990856 37.94 2688 2284300 716892 8.03 263172 2348388 1208 04:40:01 AM 4890344 7007960 2992088 37.96 2688 2285228 712424 7.98 263184 2349164 768 04:41:01 AM 4885412 7006388 2997020 38.02 2688 2288568 712424 7.98 263332 2354068 2228 04:42:01 AM 4880520 7006568 3001912 38.08 2688 2293668 712424 7.98 263568 2358932 1064 04:43:01 AM 4877232 7006196 3005200 38.13 2688 2296540 712424 7.98 263652 2362232 808 04:44:02 AM 4872648 7005288 3009784 38.18 2688 2300216 712424 7.98 263692 2366860 636 04:45:01 AM 4985800 6986588 2896632 36.75 2688 2174120 704816 7.89 336868 2200224 66184 Average: 4948044 7016382 2934388 37.23 2688 2237416 696359 7.80 258114 2302647 19057 04:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 281.88 189.91 1801.60 58.25 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 62.91 44.35 676.47 7.74 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 15.91 8.88 5.90 3.62 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 47.04 38.79 335.92 19.06 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 175.42 119.91 32.74 25.67 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 38.52 27.27 11.78 6.43 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 41.94 41.87 7.52 3.56 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 22.36 19.73 4.07 1.74 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 58.42 56.41 11.33 4.99 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 25.41 14.13 5.51 1.54 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 81.89 65.98 15.81 7.52 0.00 0.00 0.00 0.00 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 56.01 53.82 12.93 7.65 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 29.24 28.69 7.23 4.72 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 16.86 15.85 3.10 1.42 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 31.97 29.54 6.72 3.00 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 53.41 50.96 13.60 10.11 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 53.90 53.68 9.76 6.50 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 60.88 60.53 11.25 7.58 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 64.68 64.91 18.60 8.01 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 25.84 17.53 5.49 2.51 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 48.73 43.89 8.40 6.60 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 69.87 70.47 15.15 10.23 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 57.41 55.83 12.81 7.40 0.00 0.00 0.00 0.00 04:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:02 AM eth0 11.43 11.58 2.57 1.78 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 101.25 66.28 183.75 137.83 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 61.31 50.02 128.79 14.14 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) 10/12/2025 _x86_64_ (2 CPU) 04:19:22 LINUX RESTART (2 CPU) 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 37.50 0.00 6.05 2.51 0.11 53.82 04:21:01 AM 0 31.61 0.00 5.84 2.52 0.10 59.93 04:21:01 AM 1 43.40 0.00 6.26 2.50 0.12 47.72 04:22:01 AM all 23.28 0.00 3.21 2.93 0.08 70.51 04:22:01 AM 0 18.31 0.00 2.53 3.00 0.08 76.07 04:22:01 AM 1 28.24 0.00 3.89 2.85 0.07 64.95 04:23:01 AM all 13.16 0.00 1.79 0.59 0.07 84.38 04:23:01 AM 0 14.45 0.00 1.74 0.90 0.07 82.84 04:23:01 AM 1 11.87 0.00 1.85 0.28 0.07 85.92 04:24:01 AM all 35.08 0.00 6.12 0.88 0.11 57.82 04:24:01 AM 0 19.06 0.00 5.18 0.92 0.08 74.76 04:24:01 AM 1 51.14 0.00 7.06 0.83 0.13 40.82 04:25:01 AM all 1.21 0.00 0.69 0.85 0.03 97.22 04:25:01 AM 0 1.22 0.00 0.72 1.22 0.03 96.80 04:25:01 AM 1 1.20 0.00 0.65 0.48 0.02 97.64 04:26:01 AM all 6.49 0.00 0.52 0.03 0.07 92.90 04:26:01 AM 0 5.98 0.00 0.65 0.05 0.07 93.25 04:26:01 AM 1 7.01 0.00 0.39 0.00 0.07 92.54 04:27:01 AM all 10.64 0.00 0.60 0.00 0.08 88.68 04:27:01 AM 0 4.19 0.00 0.49 0.00 0.08 95.24 04:27:01 AM 1 17.29 0.00 0.72 0.00 0.07 81.92 04:28:01 AM all 3.48 0.00 0.30 0.00 0.08 96.14 04:28:01 AM 0 2.05 0.00 0.30 0.00 0.08 97.57 04:28:01 AM 1 4.92 0.00 0.30 0.00 0.07 94.70 04:29:01 AM all 6.56 0.00 0.28 0.00 0.08 93.09 04:29:01 AM 0 1.37 0.00 0.35 0.00 0.08 98.19 04:29:01 AM 1 11.74 0.00 0.20 0.00 0.07 88.00 04:30:01 AM all 1.85 0.00 0.19 0.00 0.08 97.89 04:30:01 AM 0 2.06 0.00 0.17 0.00 0.07 97.71 04:30:01 AM 1 1.64 0.00 0.22 0.00 0.08 98.06 04:31:01 AM all 8.70 0.00 0.60 0.00 0.09 90.62 04:31:01 AM 0 11.26 0.00 0.69 0.00 0.09 87.97 04:31:01 AM 1 6.18 0.00 0.51 0.00 0.08 93.23 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 5.30 0.00 0.33 0.00 0.07 94.31 04:32:01 AM 0 6.82 0.00 0.32 0.00 0.07 92.79 04:32:01 AM 1 3.78 0.00 0.33 0.00 0.07 95.82 04:33:01 AM all 6.39 0.00 0.37 0.01 0.09 93.15 04:33:01 AM 0 5.13 0.00 0.29 0.00 0.07 94.51 04:33:01 AM 1 7.65 0.00 0.44 0.02 0.12 91.77 04:34:01 AM all 2.73 0.00 0.25 0.00 0.08 96.94 04:34:01 AM 0 4.07 0.00 0.31 0.00 0.09 95.53 04:34:01 AM 1 1.42 0.00 0.20 0.00 0.07 98.31 04:35:01 AM all 7.08 0.00 0.45 0.00 0.08 92.39 04:35:01 AM 0 3.19 0.00 0.47 0.00 0.07 96.27 04:35:01 AM 1 10.97 0.00 0.44 0.00 0.08 88.51 04:36:01 AM all 8.78 0.00 0.59 0.03 0.08 90.53 04:36:01 AM 0 1.77 0.00 0.38 0.05 0.07 97.72 04:36:01 AM 1 16.07 0.00 0.80 0.00 0.09 83.04 04:37:01 AM all 4.48 0.00 0.35 0.00 0.08 95.09 04:37:01 AM 0 3.80 0.00 0.33 0.00 0.08 95.78 04:37:01 AM 1 5.17 0.00 0.37 0.00 0.07 94.39 04:38:01 AM all 4.40 0.00 0.34 0.00 0.09 95.16 04:38:01 AM 0 2.50 0.00 0.33 0.00 0.08 97.09 04:38:01 AM 1 6.31 0.00 0.35 0.00 0.10 93.24 04:39:01 AM all 5.54 0.00 0.41 0.00 0.06 93.99 04:39:01 AM 0 6.07 0.00 0.42 0.00 0.07 93.45 04:39:01 AM 1 5.01 0.00 0.40 0.00 0.05 94.54 04:40:01 AM all 3.26 0.00 0.25 0.01 0.07 96.41 04:40:01 AM 0 4.35 0.00 0.27 0.02 0.07 95.30 04:40:01 AM 1 2.17 0.00 0.23 0.00 0.07 97.53 04:41:01 AM all 11.74 0.00 0.40 0.00 0.08 87.79 04:41:01 AM 0 6.08 0.00 0.39 0.00 0.07 93.46 04:41:01 AM 1 17.33 0.00 0.40 0.00 0.08 82.18 04:42:01 AM all 16.91 0.00 0.56 0.03 0.08 82.42 04:42:01 AM 0 10.10 0.00 0.58 0.05 0.07 89.20 04:42:01 AM 1 23.69 0.00 0.54 0.02 0.08 75.67 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:01 AM all 8.62 0.00 0.38 0.00 0.08 90.91 04:43:01 AM 0 3.60 0.00 0.37 0.00 0.07 95.97 04:43:01 AM 1 13.64 0.00 0.40 0.00 0.10 85.86 04:44:02 AM all 7.76 0.00 0.33 0.02 0.08 91.81 04:44:02 AM 0 4.73 0.00 0.30 0.00 0.08 94.88 04:44:02 AM 1 10.79 0.00 0.35 0.03 0.08 88.74 04:45:01 AM all 25.92 0.00 2.24 0.15 0.09 71.60 04:45:01 AM 0 18.41 0.00 2.41 0.15 0.08 78.94 04:45:01 AM 1 33.40 0.00 2.07 0.15 0.10 64.28 Average: all 10.68 0.00 1.11 0.32 0.08 87.81 Average: 0 7.69 0.00 1.04 0.36 0.07 90.84 Average: 1 13.68 0.00 1.18 0.29 0.08 84.77