---> uname -a: Linux prd-centos8-robot-2c-8g-18317.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 609 4805 19 2281 6789 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:01:77:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84562sec preferred_lft 84562sec inet6 fe80::f816:3eff:fe01:7790/64 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) 01/04/2026 _x86_64_ (2 CPU) 03:15:02 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 119.38 0.27 119.11 12.93 10608.13 03:18:01 AM 44.69 1.40 43.29 135.95 5174.48 03:19:01 AM 11.45 0.03 11.41 2.27 967.91 03:20:01 AM 71.08 6.93 64.15 1289.30 4395.80 03:21:01 AM 24.41 0.00 24.41 0.00 5174.12 03:22:01 AM 3.68 0.00 3.68 0.00 114.61 03:23:01 AM 0.28 0.00 0.28 0.00 2.50 03:24:01 AM 0.48 0.10 0.38 6.80 17.91 03:25:01 AM 2.08 0.00 2.08 0.00 253.59 03:26:01 AM 0.45 0.00 0.45 0.00 142.60 03:27:01 AM 0.43 0.00 0.43 0.00 225.35 03:28:01 AM 0.28 0.00 0.28 0.00 36.84 03:29:01 AM 0.13 0.00 0.13 0.00 61.18 03:30:01 AM 0.15 0.00 0.15 0.00 15.61 03:31:01 AM 1.48 0.03 1.45 0.27 42.80 03:32:01 AM 0.25 0.00 0.25 0.00 24.69 03:33:01 AM 0.23 0.00 0.23 0.00 170.59 03:34:01 AM 0.33 0.00 0.33 0.00 33.92 03:35:01 AM 0.27 0.00 0.27 0.00 194.95 03:36:01 AM 0.43 0.00 0.43 0.00 115.33 03:37:01 AM 0.30 0.00 0.30 0.00 192.35 03:38:01 AM 0.17 0.00 0.17 0.00 11.65 03:39:01 AM 0.23 0.00 0.23 0.00 79.90 03:40:01 AM 0.13 0.00 0.13 0.00 14.53 03:41:01 AM 0.53 0.00 0.53 0.00 31.79 03:42:01 AM 0.32 0.00 0.32 0.00 77.29 03:43:01 AM 0.40 0.00 0.40 0.00 55.68 03:44:01 AM 0.20 0.00 0.20 0.00 25.48 03:45:01 AM 23.34 0.40 22.94 46.78 2973.28 Average: 10.61 0.32 10.29 51.53 1077.09 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5101464 6975616 2780960 35.28 2688 2050992 746340 8.36 192192 2241576 171004 03:18:01 AM 5234748 7081576 2647676 33.59 2688 2022428 638128 7.15 220168 2074752 10764 03:19:01 AM 5135176 7027048 2747248 34.85 2688 2066468 681452 7.63 225588 2165352 43792 03:20:01 AM 4956908 7058544 2925516 37.11 2688 2268488 645404 7.23 261592 2281232 145020 03:21:01 AM 4952920 7054388 2929504 37.17 2688 2268512 645404 7.23 261592 2280664 4 03:22:01 AM 4953044 7054512 2929380 37.16 2688 2268512 645404 7.23 261600 2280612 4 03:23:01 AM 4953148 7054616 2929276 37.16 2688 2268512 645404 7.23 261596 2280612 4 03:24:01 AM 4899156 7003232 2983268 37.85 2688 2271144 732576 8.20 262124 2333284 2016 03:25:01 AM 4892864 7000912 2989560 37.93 2688 2275116 732576 8.20 262124 2339812 588 03:26:01 AM 4887180 6999124 2995244 38.00 2688 2279028 766528 8.58 262124 2345356 396 03:27:01 AM 4878032 6996752 3004392 38.12 2688 2285764 766528 8.58 262124 2354144 472 03:28:01 AM 4877076 6997072 3005348 38.13 2688 2287040 770124 8.62 262492 2355280 728 03:29:01 AM 4877804 6998920 3004620 38.12 2688 2288168 752832 8.43 262492 2354584 60 03:30:01 AM 4875032 6996560 3007392 38.15 2688 2288580 747120 8.37 262496 2356948 36 03:31:01 AM 4876900 6998808 3005524 38.13 2688 2288960 723988 8.11 262648 2355316 132 03:32:01 AM 4876528 6998988 3005896 38.13 2688 2289504 723988 8.11 262648 2355700 32 03:33:01 AM 4864072 6991672 3018352 38.29 2688 2294660 773476 8.66 262700 2367420 132 03:34:01 AM 4856272 6988004 3026152 38.39 2688 2298792 773476 8.66 262700 2375512 3416 03:35:01 AM 4855620 6991840 3026804 38.40 2688 2303284 773476 8.66 262700 2375936 2100 03:36:01 AM 4851012 6991536 3031412 38.46 2688 2307616 773476 8.66 262700 2380896 3148 03:37:01 AM 4848548 6991756 3033876 38.49 2688 2310268 773476 8.66 262700 2383512 84 03:38:01 AM 4847672 6991584 3034752 38.50 2688 2310996 773476 8.66 262700 2384220 500 03:39:01 AM 4844952 6990912 3037472 38.53 2688 2313012 754264 8.45 262700 2387284 160 03:40:01 AM 4843948 6990292 3038476 38.55 2688 2313396 754264 8.45 262700 2387832 144 03:41:01 AM 4843948 6990880 3038476 38.55 2688 2313984 731512 8.19 262700 2388108 24 03:42:01 AM 4838792 6987996 3043632 38.61 2688 2316248 808200 9.05 262848 2392720 76 03:43:01 AM 4837340 6987948 3045084 38.63 2688 2317652 808200 9.05 262848 2394156 4 03:44:01 AM 4898916 7055312 2983508 37.85 2688 2323440 633756 7.10 263188 2333256 5088 03:45:01 AM 4906968 6932660 2975456 37.75 2688 2199236 745400 8.35 508848 2107052 23676 Average: 4909174 7006174 2973250 37.72 2688 2265166 732422 8.20 265780 2324591 14262 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 124.61 101.25 1356.64 13.37 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 12.26 10.91 6.74 4.12 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 11.30 10.38 2.94 2.62 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 46.20 40.60 343.07 13.70 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 505.75 369.12 101.61 86.04 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 2.48 1.98 0.48 0.42 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 2.03 1.92 0.41 0.42 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 45.47 31.54 22.03 3.74 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 15.26 14.81 17.40 2.30 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 27.37 25.69 21.02 3.78 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 41.58 42.53 41.08 4.85 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 51.87 50.28 13.78 4.66 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 54.40 53.38 12.35 4.97 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 12.00 9.80 2.88 1.94 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 11.54 9.43 3.04 2.05 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 7.11 5.80 3.26 0.98 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 127.25 112.71 145.78 17.71 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 84.07 84.17 55.19 6.43 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 134.06 134.94 63.42 9.92 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 66.34 61.19 48.25 5.16 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 55.75 56.48 18.16 4.42 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 27.85 27.85 4.21 2.21 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 55.01 52.86 27.10 5.23 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 12.56 10.51 3.03 2.17 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 10.28 8.91 3.99 1.77 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 117.41 100.32 36.97 8.76 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 51.95 31.16 8.38 2.62 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 57.32 32.49 14.75 4.22 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 79.57 57.61 174.50 147.21 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 63.81 53.47 88.02 12.68 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) 01/04/2026 _x86_64_ (2 CPU) 03:15:02 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 35.80 0.00 4.91 2.19 0.11 57.00 03:17:01 AM 0 28.22 0.00 4.47 2.10 0.10 65.10 03:17:01 AM 1 43.35 0.00 5.34 2.28 0.12 48.91 03:18:01 AM all 18.08 0.00 2.32 0.92 0.08 78.60 03:18:01 AM 0 19.91 0.00 2.80 0.63 0.08 76.57 03:18:01 AM 1 16.26 0.00 1.83 1.20 0.08 80.62 03:19:01 AM all 5.53 0.00 1.48 0.09 0.06 92.84 03:19:01 AM 0 1.59 0.00 1.40 0.07 0.07 96.87 03:19:01 AM 1 9.47 0.00 1.55 0.12 0.05 88.81 03:20:01 AM all 32.96 0.00 5.56 1.58 0.12 59.78 03:20:01 AM 0 20.46 0.00 4.67 1.50 0.10 73.27 03:20:01 AM 1 45.48 0.00 6.45 1.67 0.13 46.27 03:21:01 AM all 1.10 0.00 1.16 0.27 0.04 97.44 03:21:01 AM 0 0.97 0.00 1.22 0.32 0.05 97.44 03:21:01 AM 1 1.22 0.00 1.09 0.22 0.03 97.43 03:22:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 03:22:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 03:22:01 AM 1 0.10 0.00 0.07 0.03 0.03 99.77 03:23:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 03:23:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 03:23:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 03:24:01 AM all 6.13 0.00 0.85 0.02 0.07 92.93 03:24:01 AM 0 5.52 0.00 0.47 0.00 0.07 93.94 03:24:01 AM 1 6.74 0.00 1.24 0.03 0.07 91.92 03:25:01 AM all 7.76 0.00 0.25 0.01 0.14 91.84 03:25:01 AM 0 4.01 0.00 0.15 0.02 0.13 95.69 03:25:01 AM 1 11.51 0.00 0.35 0.00 0.15 87.99 03:26:01 AM all 9.50 0.00 0.93 0.00 0.08 89.49 03:26:01 AM 0 6.20 0.00 0.77 0.00 0.07 92.96 03:26:01 AM 1 12.80 0.00 1.09 0.00 0.10 86.01 03:27:01 AM all 12.28 0.00 1.08 0.01 0.10 86.53 03:27:01 AM 0 10.57 0.00 1.62 0.02 0.12 87.68 03:27:01 AM 1 13.99 0.00 0.54 0.00 0.08 85.39 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 7.22 0.00 0.63 0.00 0.10 92.05 03:28:01 AM 0 3.80 0.00 0.45 0.00 0.10 95.65 03:28:01 AM 1 10.71 0.00 0.80 0.00 0.10 88.38 03:29:01 AM all 6.93 0.00 0.66 0.00 0.08 92.33 03:29:01 AM 0 7.93 0.00 0.83 0.00 0.09 91.16 03:29:01 AM 1 5.94 0.00 0.49 0.00 0.08 93.49 03:30:01 AM all 4.79 0.00 0.37 0.00 0.08 94.76 03:30:01 AM 0 4.88 0.00 0.37 0.00 0.07 94.68 03:30:01 AM 1 4.69 0.00 0.37 0.00 0.10 94.84 03:31:01 AM all 4.47 0.00 0.45 0.01 0.08 94.99 03:31:01 AM 0 2.88 0.00 0.48 0.02 0.08 96.54 03:31:01 AM 1 6.06 0.00 0.42 0.00 0.08 93.44 03:32:01 AM all 4.43 0.00 0.37 0.00 0.10 95.10 03:32:01 AM 0 2.36 0.00 0.32 0.00 0.08 97.24 03:32:01 AM 1 6.55 0.00 0.43 0.00 0.12 92.91 03:33:01 AM all 11.56 0.00 0.82 0.00 0.08 87.53 03:33:01 AM 0 4.45 0.00 0.55 0.00 0.08 94.91 03:33:01 AM 1 18.85 0.00 1.10 0.00 0.09 79.96 03:34:01 AM all 4.93 0.00 0.44 0.00 0.08 94.54 03:34:01 AM 0 4.81 0.00 0.37 0.00 0.10 94.72 03:34:01 AM 1 5.04 0.00 0.52 0.00 0.07 94.37 03:35:01 AM all 5.95 0.00 0.64 0.01 0.09 93.31 03:35:01 AM 0 1.91 0.00 0.69 0.02 0.08 97.30 03:35:01 AM 1 10.01 0.00 0.59 0.00 0.10 89.30 03:36:01 AM all 5.84 0.00 0.31 0.01 0.08 93.76 03:36:01 AM 0 2.89 0.00 0.34 0.02 0.07 96.69 03:36:01 AM 1 8.79 0.00 0.29 0.00 0.10 90.82 03:37:01 AM all 5.90 0.00 0.83 0.01 0.11 93.16 03:37:01 AM 0 1.47 0.00 0.32 0.02 0.10 98.09 03:37:01 AM 1 10.32 0.00 1.34 0.00 0.12 88.22 03:38:01 AM all 2.67 0.00 0.33 0.00 0.11 96.88 03:38:01 AM 0 1.42 0.00 0.23 0.00 0.10 98.24 03:38:01 AM 1 3.93 0.00 0.43 0.00 0.12 95.52 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 5.74 0.00 0.39 0.00 0.10 93.77 03:39:01 AM 0 2.09 0.00 0.33 0.00 0.08 97.49 03:39:01 AM 1 9.39 0.00 0.45 0.00 0.12 90.04 03:40:01 AM all 4.56 0.00 0.22 0.00 0.08 95.14 03:40:01 AM 0 3.92 0.00 0.23 0.00 0.08 95.77 03:40:01 AM 1 5.20 0.00 0.20 0.00 0.08 94.52 03:41:01 AM all 4.73 0.00 0.34 0.00 0.08 94.85 03:41:01 AM 0 4.50 0.00 0.29 0.00 0.07 95.14 03:41:01 AM 1 4.96 0.00 0.40 0.00 0.08 94.56 03:42:01 AM all 8.39 0.00 0.93 0.00 0.09 90.59 03:42:01 AM 0 12.42 0.00 1.08 0.00 0.09 86.41 03:42:01 AM 1 4.51 0.00 0.79 0.00 0.10 94.61 03:43:01 AM all 4.09 0.00 0.85 0.00 0.09 94.98 03:43:01 AM 0 1.92 0.00 0.42 0.00 0.08 97.57 03:43:01 AM 1 6.25 0.00 1.27 0.00 0.10 92.37 03:44:01 AM all 10.40 0.00 0.56 0.00 0.08 88.96 03:44:01 AM 0 3.31 0.00 0.37 0.00 0.07 96.25 03:44:01 AM 1 17.48 0.00 0.75 0.00 0.10 81.66 03:45:01 AM all 25.82 0.00 3.21 0.71 0.08 70.18 03:45:01 AM 0 18.30 0.00 3.04 0.60 0.08 77.97 03:45:01 AM 1 33.33 0.00 3.39 0.82 0.08 62.39 Average: all 8.92 0.00 1.07 0.20 0.09 89.72 Average: 0 6.34 0.00 0.98 0.18 0.08 92.41 Average: 1 11.50 0.00 1.16 0.22 0.09 87.03