---> uname -a: Linux prd-centos8-robot-2c-8g-50908.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 588 4843 19 2266 6810 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:d7:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84828sec preferred_lft 84828sec inet6 fe80::f816:3eff:fef1:d74a/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) 09/09/2025 _x86_64_ (2 CPU) 00:18:19 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 80.11 6.15 73.96 1091.32 5612.89 12:21:01 AM 88.04 0.72 87.32 52.92 10962.31 12:22:01 AM 38.23 7.13 31.09 1310.71 2076.04 12:23:01 AM 66.18 2.73 63.45 439.59 7977.01 12:24:01 AM 4.68 0.22 4.47 11.73 166.31 12:25:01 AM 2.58 0.00 2.58 0.00 166.46 12:26:01 AM 0.43 0.00 0.43 0.00 55.88 12:27:01 AM 0.13 0.00 0.13 0.00 2.68 12:28:01 AM 0.40 0.00 0.40 0.00 80.42 12:29:01 AM 0.60 0.00 0.60 0.00 19.83 12:30:01 AM 0.55 0.00 0.55 0.00 90.53 12:31:01 AM 0.47 0.00 0.47 0.00 27.84 12:32:01 AM 0.43 0.00 0.43 0.00 47.27 12:33:01 AM 0.15 0.00 0.15 0.00 7.80 12:34:01 AM 0.63 0.03 0.60 0.27 79.12 12:35:01 AM 1.63 0.00 1.63 0.00 103.58 12:36:01 AM 0.60 0.00 0.60 0.00 77.67 12:37:01 AM 0.45 0.00 0.45 0.00 73.13 12:38:01 AM 0.47 0.00 0.47 0.00 61.39 12:39:01 AM 0.48 0.00 0.48 0.00 65.52 12:40:01 AM 0.45 0.00 0.45 0.00 127.84 12:41:01 AM 0.95 0.00 0.95 0.00 214.10 12:42:01 AM 0.65 0.00 0.65 0.00 107.78 12:43:01 AM 2.45 0.18 2.26 4.26 204.16 12:44:01 AM 32.26 0.47 31.79 69.84 3157.58 Average: 12.96 0.71 12.26 119.23 1262.68 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5322772 7047056 2559652 32.47 2688 1906604 697168 7.81 186820 2051332 182212 12:21:01 AM 5203684 7041408 2678740 33.98 2688 2014128 666556 7.46 208696 2121844 9936 12:22:01 AM 4985348 6987440 2897076 36.75 2688 2174068 734200 8.22 262864 2271984 99920 12:23:01 AM 4957444 7058060 2924980 37.11 2688 2268288 637996 7.14 267672 2276304 24 12:24:01 AM 4911364 7013248 2971060 37.69 2688 2269604 706260 7.91 267804 2321940 976 12:25:01 AM 4906676 7010336 2975748 37.75 2688 2271332 706260 7.91 268056 2326600 120 12:26:01 AM 4903808 7008804 2978616 37.79 2688 2272668 706260 7.91 268056 2329420 48 12:27:01 AM 4902676 7007692 2979748 37.80 2688 2272688 706260 7.91 268056 2330548 24 12:28:01 AM 4900224 7007472 2982200 37.83 2688 2274920 706260 7.91 268100 2332888 28 12:29:01 AM 4899612 7007676 2982812 37.84 2688 2275736 706260 7.91 268212 2333580 512 12:30:01 AM 4896576 7007104 2985848 37.88 2688 2278232 711472 7.97 268284 2336236 548 12:31:01 AM 4891564 7003312 2990860 37.94 2688 2279420 711472 7.97 268304 2341364 1076 12:32:01 AM 4891144 7003112 2991280 37.95 2688 2279664 711472 7.97 268304 2341652 92 12:33:01 AM 4889924 7002624 2992500 37.96 2688 2280396 711472 7.97 268344 2342648 640 12:34:01 AM 4889772 7004628 2992652 37.97 2688 2282528 731528 8.19 268524 2343040 752 12:35:01 AM 4887616 7004364 2994808 37.99 2688 2284460 731528 8.19 268616 2344984 608 12:36:01 AM 4886056 7004452 2996368 38.01 2688 2286136 731528 8.19 268808 2346328 392 12:37:01 AM 4884336 7004412 2998088 38.04 2688 2287816 731528 8.19 269032 2347784 164 12:38:01 AM 4882388 7004360 3000036 38.06 2688 2289668 731528 8.19 269168 2349796 448 12:39:01 AM 4880472 7004020 3001952 38.08 2688 2291220 731528 8.19 269192 2351796 308 12:40:01 AM 4872856 7001716 3009568 38.18 2688 2296540 727344 8.14 269452 2358864 2116 12:41:01 AM 4868792 7002064 3013632 38.23 2688 2300948 727344 8.14 269624 2362972 776 12:42:01 AM 4866424 7001844 3016000 38.26 2688 2303088 727344 8.14 269672 2365204 76 12:43:01 AM 5088888 7055800 2793536 35.44 2688 2135992 637012 7.13 269920 2143988 8104 12:44:01 AM 5012316 7021500 2870108 36.41 2688 2182424 678744 7.60 501928 2012552 9100 Average: 4939309 7012580 2943115 37.34 2688 2242343 708253 7.93 272060 2295426 12760 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 174.03 131.25 1417.53 29.92 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 57.13 42.17 597.97 7.58 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 43.71 33.46 330.77 7.82 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 172.26 124.99 39.82 35.35 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 30.81 20.41 9.89 4.96 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 38.86 37.84 7.34 6.12 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 38.15 36.74 6.56 3.27 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 2.52 0.65 0.28 0.08 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 58.66 57.97 11.55 5.26 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 51.82 33.61 10.05 5.28 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 103.10 89.92 22.29 10.34 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 30.04 28.34 7.20 4.47 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 16.09 13.36 2.67 1.22 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 22.08 19.48 4.59 2.24 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 37.84 32.01 10.63 5.17 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 63.36 61.21 12.23 9.79 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 61.77 63.44 10.76 7.45 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 63.18 66.08 11.04 7.70 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 43.38 40.11 14.09 4.62 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 30.83 25.05 6.36 3.83 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 59.85 60.86 13.24 7.95 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 79.17 79.47 16.76 12.38 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 26.31 22.28 5.32 2.94 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 42.64 25.34 110.65 13.45 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 70.06 47.05 142.24 127.39 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 56.71 47.72 112.89 13.06 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) 09/09/2025 _x86_64_ (2 CPU) 00:18:19 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 33.70 0.00 5.14 0.89 0.10 60.17 12:20:01 AM 0 38.40 0.00 6.10 0.82 0.10 54.58 12:20:01 AM 1 29.01 0.00 4.17 0.97 0.10 65.75 12:21:01 AM all 23.06 0.00 3.73 0.98 0.11 72.12 12:21:01 AM 0 18.17 0.00 3.73 1.23 0.12 76.74 12:21:01 AM 1 27.95 0.00 3.73 0.73 0.10 67.49 12:22:01 AM all 23.75 0.00 3.68 0.55 0.07 71.94 12:22:01 AM 0 20.96 0.00 3.83 0.48 0.08 74.64 12:22:01 AM 1 26.55 0.00 3.53 0.62 0.07 69.24 12:23:01 AM all 17.66 0.00 3.14 0.67 0.09 78.44 12:23:01 AM 0 29.73 0.00 3.90 0.55 0.08 65.74 12:23:01 AM 1 5.62 0.00 2.38 0.78 0.10 91.11 12:24:01 AM all 4.42 0.00 0.28 0.03 0.06 95.21 12:24:01 AM 0 6.15 0.00 0.27 0.05 0.05 93.48 12:24:01 AM 1 2.70 0.00 0.30 0.00 0.07 96.94 12:25:01 AM all 8.07 0.00 0.47 0.03 0.08 91.35 12:25:01 AM 0 15.40 0.00 0.62 0.00 0.07 83.91 12:25:01 AM 1 1.12 0.00 0.33 0.05 0.08 98.41 12:26:01 AM all 6.65 0.00 0.37 0.00 0.08 92.90 12:26:01 AM 0 9.98 0.00 0.52 0.00 0.09 89.42 12:26:01 AM 1 3.43 0.00 0.23 0.00 0.07 96.27 12:27:01 AM all 0.43 0.00 0.09 0.00 0.08 99.40 12:27:01 AM 0 0.33 0.00 0.15 0.00 0.10 99.41 12:27:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 12:28:01 AM all 6.49 0.00 0.29 0.00 0.10 93.11 12:28:01 AM 0 8.73 0.00 0.32 0.00 0.13 90.82 12:28:01 AM 1 4.26 0.00 0.27 0.00 0.07 95.40 12:29:01 AM all 4.27 0.00 0.31 0.00 0.10 95.32 12:29:01 AM 0 4.30 0.00 0.35 0.00 0.08 95.26 12:29:01 AM 1 4.24 0.00 0.27 0.00 0.12 95.38 12:30:01 AM all 9.77 0.00 0.60 0.00 0.08 89.55 12:30:01 AM 0 14.00 0.00 0.64 0.00 0.07 85.30 12:30:01 AM 1 5.63 0.00 0.57 0.00 0.08 93.72 12:30:01 AM CPU %user %nice %system %iowait %steal %idle 12:31:01 AM all 5.33 0.00 0.28 0.00 0.07 94.33 12:31:01 AM 0 7.99 0.00 0.32 0.00 0.07 91.62 12:31:01 AM 1 2.71 0.00 0.23 0.00 0.07 96.99 12:32:01 AM all 3.43 0.00 0.25 0.00 0.09 96.22 12:32:01 AM 0 1.29 0.00 0.13 0.00 0.10 98.48 12:32:01 AM 1 5.65 0.00 0.38 0.00 0.09 93.89 12:33:01 AM all 2.98 0.00 0.21 0.00 0.09 96.72 12:33:01 AM 0 4.23 0.00 0.20 0.00 0.08 95.49 12:33:01 AM 1 1.72 0.00 0.22 0.00 0.10 97.96 12:34:01 AM all 7.43 0.00 0.50 0.00 0.08 92.00 12:34:01 AM 0 11.32 0.00 0.65 0.00 0.09 87.95 12:34:01 AM 1 3.59 0.00 0.35 0.00 0.07 95.99 12:35:01 AM all 7.86 0.00 0.53 0.02 0.09 91.50 12:35:01 AM 0 10.37 0.00 0.61 0.00 0.09 88.93 12:35:01 AM 1 5.37 0.00 0.46 0.03 0.10 94.04 12:36:01 AM all 4.05 0.00 0.30 0.00 0.10 95.55 12:36:01 AM 0 4.82 0.00 0.30 0.00 0.12 94.76 12:36:01 AM 1 3.28 0.00 0.30 0.00 0.08 96.34 12:37:01 AM all 4.31 0.00 0.34 0.00 0.08 95.27 12:37:01 AM 0 5.64 0.00 0.38 0.00 0.08 93.90 12:37:01 AM 1 2.98 0.00 0.30 0.00 0.08 96.64 12:38:01 AM all 3.73 0.00 0.29 0.00 0.08 95.90 12:38:01 AM 0 4.46 0.00 0.30 0.00 0.08 95.15 12:38:01 AM 1 2.99 0.00 0.28 0.00 0.07 96.66 12:39:01 AM all 4.86 0.00 0.26 0.01 0.08 94.80 12:39:01 AM 0 8.65 0.00 0.33 0.00 0.08 90.93 12:39:01 AM 1 1.07 0.00 0.18 0.02 0.07 98.66 12:40:01 AM all 16.72 0.00 0.44 0.00 0.10 82.74 12:40:01 AM 0 23.17 0.00 0.51 0.00 0.08 76.24 12:40:01 AM 1 10.35 0.00 0.37 0.00 0.12 89.16 12:41:01 AM all 14.44 0.00 0.51 0.02 0.08 84.96 12:41:01 AM 0 21.94 0.00 0.56 0.00 0.08 77.42 12:41:01 AM 1 6.96 0.00 0.46 0.03 0.07 92.48 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 6.11 0.00 0.29 0.01 0.10 93.49 12:42:01 AM 0 8.02 0.00 0.33 0.02 0.10 91.53 12:42:01 AM 1 4.20 0.00 0.25 0.00 0.10 95.45 12:43:01 AM all 12.88 0.00 0.89 0.03 0.08 86.12 12:43:01 AM 0 9.97 0.00 1.05 0.02 0.10 88.86 12:43:01 AM 1 15.79 0.00 0.73 0.03 0.07 83.38 12:44:01 AM all 28.20 0.00 3.40 0.21 0.07 68.13 12:44:01 AM 0 37.05 0.00 3.77 0.15 0.07 58.96 12:44:01 AM 1 19.37 0.00 3.02 0.27 0.07 77.28 Average: all 10.44 0.00 1.07 0.14 0.08 88.27 Average: 0 13.00 0.00 1.20 0.13 0.09 85.57 Average: 1 7.89 0.00 0.94 0.14 0.08 90.94