---> uname -a: Linux prd-centos8-robot-2c-8g-8865.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: 2800.000 BogoMIPS: 5600.00 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 671 4735 19 2290 6726 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:ab:ae:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84594sec preferred_lft 84594sec inet6 fe80::f816:3eff:feab:aee5/64 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) 02/09/2026 _x86_64_ (2 CPU) 03:13:45 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 193.40 147.51 45.89 14506.48 37890.27 03:16:01 AM 122.10 0.30 121.80 13.46 11578.07 03:17:01 AM 45.72 1.37 44.35 135.42 5514.21 03:18:01 AM 35.65 6.78 28.87 1248.52 2002.85 03:19:01 AM 75.14 2.70 72.44 436.19 8344.58 03:20:01 AM 2.62 0.00 2.62 0.00 75.94 03:21:01 AM 0.28 0.00 0.28 0.00 3.35 03:22:01 AM 0.12 0.00 0.12 0.00 1.05 03:23:01 AM 2.23 0.10 2.13 6.80 200.73 03:24:01 AM 0.52 0.00 0.52 0.00 114.81 03:25:01 AM 0.37 0.00 0.37 0.00 202.95 03:26:01 AM 0.38 0.00 0.38 0.00 144.81 03:27:01 AM 0.23 0.00 0.23 0.00 37.89 03:28:01 AM 0.12 0.00 0.12 0.00 33.61 03:29:01 AM 0.33 0.03 0.30 0.27 18.89 03:30:01 AM 1.32 0.00 1.32 0.00 54.03 03:31:01 AM 0.28 0.00 0.28 0.00 25.84 03:32:01 AM 0.58 0.00 0.58 0.00 185.80 03:33:01 AM 0.22 0.00 0.22 0.00 177.16 03:34:01 AM 0.37 0.00 0.37 0.00 113.73 03:35:01 AM 0.38 0.00 0.38 0.00 211.60 03:36:01 AM 0.17 0.00 0.17 0.00 10.95 03:37:01 AM 0.22 0.00 0.22 0.00 82.14 03:38:01 AM 0.15 0.00 0.15 0.00 8.97 03:39:01 AM 0.25 0.00 0.25 0.00 21.29 03:40:01 AM 0.37 0.00 0.37 0.00 59.63 03:41:01 AM 0.45 0.00 0.45 0.00 67.39 03:42:01 AM 0.27 0.00 0.27 0.00 45.63 03:43:01 AM 17.14 0.32 16.83 36.92 755.35 Average: 17.29 5.49 11.80 565.09 2344.52 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5556196 7050892 2326236 29.51 2688 1688792 785920 8.80 180864 1869232 91484 03:16:01 AM 5028788 6910580 2853644 36.20 2688 2058164 859344 9.62 192584 2317696 180452 03:17:01 AM 5205324 7046088 2677108 33.96 2688 2016844 727544 8.15 219472 2109932 9012 03:18:01 AM 4897080 6936676 2985352 37.87 2688 2208536 796892 8.92 270812 2344788 133544 03:19:01 AM 4887564 6994664 2994868 37.99 2688 2273756 712672 7.98 266540 2346132 32 03:20:01 AM 4887284 6994388 2995148 38.00 2688 2273760 728196 8.15 266544 2346320 4 03:21:01 AM 4887420 6994544 2995012 38.00 2688 2273764 712392 7.98 266544 2346308 12 03:22:01 AM 4887536 6994664 2994896 37.99 2688 2273768 712392 7.98 266544 2346196 4 03:23:01 AM 4827632 6940076 3054800 38.75 2688 2279120 803844 9.00 267068 2404772 1304 03:24:01 AM 4820596 6937668 3061836 38.84 2688 2283728 841172 9.42 267068 2412028 2728 03:25:01 AM 4816052 6937084 3066380 38.90 2688 2287684 841172 9.42 267068 2416588 712 03:26:01 AM 4812388 6937044 3070044 38.95 2688 2291308 841172 9.42 267440 2420116 84 03:27:01 AM 4810692 6936896 3071740 38.97 2688 2292856 841172 9.42 267440 2421724 556 03:28:01 AM 4808696 6935520 3073736 38.99 2688 2293476 825732 9.25 267440 2423932 212 03:29:01 AM 4808232 6935440 3074200 39.00 2688 2293852 843356 9.44 267592 2424156 140 03:30:01 AM 4807488 6935296 3074944 39.01 2688 2294444 823760 9.22 267592 2424880 12 03:31:01 AM 4801484 6933076 3080948 39.09 2688 2298292 843584 9.45 267644 2430684 3184 03:32:01 AM 4794664 6931100 3087768 39.17 2688 2303104 843584 9.45 267644 2437444 2668 03:33:01 AM 4793480 6932784 3088952 39.19 2688 2305948 843584 9.45 267644 2438496 244 03:34:01 AM 4786924 6932704 3095508 39.27 2688 2312416 843584 9.45 267644 2445244 3416 03:35:01 AM 4784084 6932700 3098348 39.31 2688 2315252 843584 9.45 267644 2448148 4 03:36:01 AM 4783632 6932792 3098800 39.31 2688 2315812 843584 9.45 267644 2448628 280 03:37:01 AM 4781028 6932400 3101404 39.35 2688 2318008 843584 9.45 267644 2451712 56 03:38:01 AM 4780380 6932148 3102052 39.35 2688 2318404 843584 9.45 267644 2452120 212 03:39:01 AM 4780360 6932536 3102072 39.35 2688 2318820 822420 9.21 267644 2452356 72 03:40:01 AM 4775684 6929756 3106748 39.41 2688 2320708 838668 9.39 267784 2456196 328 03:41:01 AM 4773284 6929040 3109148 39.44 2688 2322428 880072 9.85 267792 2458392 244 03:42:01 AM 4772072 6928908 3110360 39.46 2688 2323484 895492 10.03 267792 2459644 40 03:43:01 AM 4866288 6900200 3016144 38.26 2688 2205604 798548 8.94 358380 2295692 84496 Average: 4862839 6948195 3019593 38.31 2688 2253867 816573 9.14 263419 2381019 17777 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 284.82 152.21 1078.33 56.87 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 133.21 107.85 1520.72 14.11 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 19.29 10.01 7.58 3.96 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 41.27 35.67 335.83 7.15 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 602.35 434.93 121.64 98.70 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 2.30 1.93 0.49 0.47 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.90 1.95 0.51 0.42 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 0.92 0.73 0.15 0.12 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 58.52 39.59 36.62 5.15 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 33.63 29.78 24.11 4.11 0.00 0.00 0.00 0.00 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 17.09 14.46 17.50 2.32 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 83.80 84.05 31.54 7.26 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 70.41 67.56 16.21 5.78 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 40.06 35.83 7.81 4.28 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 11.68 9.35 3.17 2.17 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 10.63 6.78 3.84 1.29 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 87.17 85.62 16.24 15.39 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 107.70 107.23 67.52 8.08 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 93.85 93.79 31.64 7.24 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 115.20 99.87 91.56 7.78 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 45.72 45.50 16.59 3.82 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 38.06 38.08 6.12 2.83 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 58.77 57.07 27.05 5.37 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 12.68 10.85 3.08 2.28 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 10.35 8.75 2.43 1.79 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 57.56 56.51 28.75 4.99 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 87.07 61.26 14.72 5.69 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 25.21 19.51 4.91 2.26 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 125.02 82.81 181.99 145.70 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 78.53 62.05 127.54 14.74 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) 02/09/2026 _x86_64_ (2 CPU) 03:13:45 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 36.17 0.06 10.01 24.58 0.12 29.06 03:15:01 AM 0 40.72 0.07 9.99 26.27 0.10 22.85 03:15:01 AM 1 31.56 0.05 10.02 22.87 0.14 35.35 03:16:01 AM all 36.67 0.00 5.48 3.30 0.10 54.45 03:16:01 AM 0 39.81 0.00 5.68 3.13 0.10 51.27 03:16:01 AM 1 33.52 0.00 5.28 3.47 0.10 57.63 03:17:01 AM all 13.87 0.00 2.24 0.73 0.09 83.07 03:17:01 AM 0 9.14 0.00 2.16 0.77 0.07 87.87 03:17:01 AM 1 18.59 0.00 2.32 0.70 0.12 78.27 03:18:01 AM all 19.60 0.00 3.99 0.48 0.07 75.86 03:18:01 AM 0 23.05 0.00 4.22 0.65 0.08 72.00 03:18:01 AM 1 16.16 0.00 3.76 0.32 0.05 79.71 03:19:01 AM all 17.93 0.00 4.13 0.94 0.08 76.92 03:19:01 AM 0 22.07 0.00 4.71 1.01 0.08 72.13 03:19:01 AM 1 13.80 0.00 3.56 0.87 0.08 81.69 03:20:01 AM all 0.38 0.00 0.08 0.01 0.04 99.49 03:20:01 AM 0 0.17 0.00 0.10 0.02 0.05 99.67 03:20:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 03:21:01 AM all 0.36 0.00 0.07 0.01 0.03 99.53 03:21:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 03:21:01 AM 1 0.58 0.00 0.07 0.02 0.05 99.28 03:22:01 AM all 0.30 0.00 0.05 0.00 0.04 99.61 03:22:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 03:22:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 03:23:01 AM all 11.00 0.00 1.04 0.01 0.08 87.88 03:23:01 AM 0 15.34 0.00 1.56 0.00 0.07 83.03 03:23:01 AM 1 6.65 0.00 0.52 0.02 0.08 92.73 03:24:01 AM all 10.66 0.00 0.83 0.01 0.08 88.42 03:24:01 AM 0 8.26 0.00 0.35 0.00 0.08 91.31 03:24:01 AM 1 13.07 0.00 1.31 0.02 0.08 85.52 03:25:01 AM all 7.78 0.00 0.27 0.01 0.07 91.88 03:25:01 AM 0 12.40 0.00 0.32 0.00 0.07 87.22 03:25:01 AM 1 3.16 0.00 0.22 0.02 0.07 96.54 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 10.37 0.00 1.15 0.00 0.08 88.41 03:26:01 AM 0 13.40 0.00 1.29 0.00 0.08 85.22 03:26:01 AM 1 7.30 0.00 1.00 0.00 0.07 91.63 03:27:01 AM all 7.70 0.00 0.80 0.00 0.07 91.43 03:27:01 AM 0 13.60 0.00 1.19 0.00 0.09 85.13 03:27:01 AM 1 1.91 0.00 0.42 0.00 0.05 97.62 03:28:01 AM all 5.90 0.00 0.49 0.00 0.09 93.52 03:28:01 AM 0 5.29 0.00 0.45 0.00 0.08 94.17 03:28:01 AM 1 6.51 0.00 0.52 0.00 0.10 92.87 03:29:01 AM all 4.59 0.00 0.49 0.00 0.06 94.85 03:29:01 AM 0 5.14 0.00 0.60 0.00 0.07 94.20 03:29:01 AM 1 4.05 0.00 0.39 0.00 0.05 95.51 03:30:01 AM all 4.37 0.00 0.41 0.01 0.05 95.16 03:30:01 AM 0 5.04 0.00 0.54 0.00 0.05 94.36 03:30:01 AM 1 3.71 0.00 0.28 0.02 0.05 95.94 03:31:01 AM all 11.78 0.00 0.81 0.00 0.07 87.35 03:31:01 AM 0 8.30 0.00 0.72 0.00 0.07 90.92 03:31:01 AM 1 15.26 0.00 0.91 0.00 0.07 83.76 03:32:01 AM all 5.57 0.00 0.50 0.06 0.07 93.81 03:32:01 AM 0 6.27 0.00 0.52 0.10 0.08 93.02 03:32:01 AM 1 4.86 0.00 0.47 0.02 0.05 94.60 03:33:01 AM all 5.81 0.00 0.65 0.00 0.07 93.48 03:33:01 AM 0 4.38 0.00 0.77 0.00 0.07 94.79 03:33:01 AM 1 7.24 0.00 0.52 0.00 0.07 92.17 03:34:01 AM all 6.48 0.00 0.49 0.00 0.08 92.96 03:34:01 AM 0 8.06 0.00 0.49 0.00 0.07 91.38 03:34:01 AM 1 4.90 0.00 0.49 0.00 0.08 94.53 03:35:01 AM all 6.37 0.00 0.85 0.03 0.06 92.68 03:35:01 AM 0 9.85 0.00 1.39 0.07 0.07 88.63 03:35:01 AM 1 2.90 0.00 0.32 0.00 0.05 96.73 03:36:01 AM all 2.34 0.00 0.31 0.00 0.06 97.29 03:36:01 AM 0 2.49 0.00 0.37 0.00 0.05 97.09 03:36:01 AM 1 2.19 0.00 0.25 0.00 0.07 97.49 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 5.75 0.00 0.46 0.02 0.06 93.71 03:37:01 AM 0 8.28 0.00 0.52 0.00 0.07 91.13 03:37:01 AM 1 3.23 0.00 0.40 0.03 0.05 96.29 03:38:01 AM all 4.60 0.00 0.17 0.00 0.07 95.17 03:38:01 AM 0 3.85 0.00 0.18 0.00 0.07 95.90 03:38:01 AM 1 5.35 0.00 0.15 0.00 0.07 94.43 03:39:01 AM all 3.83 0.00 0.29 0.00 0.07 95.81 03:39:01 AM 0 3.06 0.00 0.35 0.00 0.07 96.53 03:39:01 AM 1 4.60 0.00 0.23 0.00 0.07 95.10 03:40:01 AM all 7.87 0.00 0.69 0.00 0.06 91.38 03:40:01 AM 0 13.93 0.00 1.10 0.00 0.07 84.90 03:40:01 AM 1 2.14 0.00 0.30 0.00 0.05 97.51 03:41:01 AM all 6.44 0.00 1.08 0.00 0.07 92.41 03:41:01 AM 0 9.89 0.00 1.55 0.00 0.07 88.50 03:41:01 AM 1 3.00 0.00 0.62 0.00 0.07 96.32 03:42:01 AM all 4.55 0.00 0.26 0.00 0.06 95.13 03:42:01 AM 0 6.21 0.00 0.27 0.00 0.07 93.45 03:42:01 AM 1 2.90 0.00 0.25 0.00 0.05 96.80 03:43:01 AM all 22.60 0.00 2.63 0.09 0.08 74.59 03:43:01 AM 0 26.49 0.00 2.80 0.12 0.08 70.51 03:43:01 AM 1 18.71 0.00 2.46 0.07 0.08 78.68 Average: all 9.71 0.00 1.40 1.04 0.07 87.78 Average: 0 11.21 0.00 1.53 1.11 0.07 86.09 Average: 1 8.21 0.00 1.28 0.97 0.07 89.47