---> uname -a: Linux prd-centos8-robot-2c-8g-2091.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 582 4843 19 2271 6817 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:27:71:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84841sec preferred_lft 84841sec inet6 fe80::f816:3eff:fe27:7119/64 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) 08/17/2025 _x86_64_ (2 CPU) 05:58:20 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 85.22 6.61 78.61 1245.64 6378.33 06:01:01 AM 87.31 0.73 86.57 53.04 10906.90 06:02:01 AM 42.79 7.20 35.59 1311.79 2220.12 06:03:01 AM 54.34 0.25 54.09 47.06 7715.91 06:04:01 AM 4.33 0.22 4.12 11.73 150.67 06:05:01 AM 2.47 0.00 2.47 0.00 177.50 06:06:01 AM 0.27 0.00 0.27 0.00 36.69 06:07:01 AM 0.10 0.00 0.10 0.00 1.08 06:08:01 AM 0.70 0.00 0.70 0.00 85.59 06:09:01 AM 0.43 0.00 0.43 0.00 16.80 06:10:01 AM 0.52 0.00 0.52 0.00 90.25 06:11:02 AM 0.50 0.00 0.50 0.00 45.08 06:12:01 AM 0.39 0.00 0.39 0.00 34.46 06:13:01 AM 0.28 0.00 0.28 0.00 22.06 06:14:01 AM 0.60 0.03 0.57 0.27 87.80 06:15:01 AM 1.83 0.00 1.83 0.00 108.58 06:16:01 AM 0.47 0.02 0.45 0.13 78.19 06:17:01 AM 9.27 5.93 3.33 574.84 114.33 06:18:01 AM 0.52 0.00 0.52 0.00 77.94 06:19:01 AM 0.52 0.00 0.52 0.00 71.94 06:20:01 AM 0.68 0.00 0.68 0.00 138.45 06:21:01 AM 0.80 0.00 0.80 0.00 192.62 06:22:01 AM 0.78 0.00 0.78 0.00 105.53 06:23:01 AM 5.01 0.18 4.83 4.27 378.22 06:24:01 AM 32.67 0.62 32.06 86.50 3182.76 Average: 13.32 0.87 12.45 133.53 1297.70 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5243616 7006620 2638816 33.48 2688 1943068 764628 8.56 193596 2116444 220436 06:01:01 AM 5209264 7045204 2673168 33.91 2688 2011840 685096 7.67 208588 2115376 9928 06:02:01 AM 4962624 7044096 2919808 37.04 2688 2249440 668648 7.49 257620 2288940 187612 06:03:01 AM 4977664 7065948 2904768 36.85 2688 2255764 638872 7.15 261988 2260948 4 06:04:01 AM 4924724 7014444 2957708 37.52 2688 2257216 687708 7.70 262136 2313664 1112 06:05:01 AM 4919592 7011268 2962840 37.59 2688 2259156 703476 7.88 262380 2318596 60 06:06:01 AM 4917644 7010220 2964788 37.61 2688 2260056 703476 7.88 262380 2320640 12 06:07:01 AM 4917468 7010176 2964964 37.61 2688 2260204 703476 7.88 262380 2320780 152 06:08:01 AM 4915500 7010320 2966932 37.64 2688 2262300 720644 8.07 262424 2323060 4 06:09:01 AM 4914292 7010212 2968140 37.66 2688 2263400 720644 8.07 262536 2324160 796 06:10:01 AM 4911264 7009416 2971168 37.69 2688 2265632 724636 8.11 262608 2326644 524 06:11:02 AM 4910072 7009440 2972360 37.71 2688 2266856 724636 8.11 262628 2327980 628 06:12:01 AM 4909600 7009204 2972832 37.71 2688 2267096 724636 8.11 262628 2328452 4 06:13:01 AM 4907504 7008248 2974928 37.74 2688 2268252 724636 8.11 262668 2330488 620 06:14:01 AM 4904704 7007384 2977728 37.78 2688 2270164 718824 8.05 262868 2333200 292 06:15:01 AM 4902792 7007496 2979640 37.80 2688 2272204 718824 8.05 263020 2334964 280 06:16:01 AM 4900748 7007244 2981684 37.83 2688 2273980 717832 8.04 263244 2336652 4 06:17:01 AM 4881860 7007252 3000572 38.07 2688 2292908 717788 8.04 265456 2353216 668 06:18:01 AM 4880060 7007348 3002372 38.09 2688 2294728 717788 8.04 265528 2355252 452 06:19:01 AM 4876408 7005912 3006024 38.14 2688 2296960 717788 8.04 265616 2358612 804 06:20:01 AM 4869444 7004464 3012988 38.22 2688 2302460 750040 8.40 265868 2364840 2724 06:21:01 AM 4867076 7005104 3015356 38.25 2688 2305452 729032 8.16 265976 2367416 472 06:22:01 AM 4861988 7003792 3020444 38.32 2688 2309216 729032 8.16 266044 2372472 1532 06:23:01 AM 5088928 7061464 2793504 35.44 2688 2141380 636720 7.13 297968 2125616 9132 06:24:01 AM 5044056 7061468 2838376 36.01 2688 2191112 667104 7.47 499428 1984244 11000 Average: 4944756 7017750 2937676 37.27 2688 2241634 708639 7.93 269103 2292106 17970 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 247.11 166.10 1551.30 48.25 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 54.26 41.46 568.53 7.24 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 47.10 37.29 330.83 8.49 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 161.39 114.20 36.49 33.36 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 34.57 22.06 10.30 4.93 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 44.59 44.19 8.02 6.56 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 30.83 29.43 5.47 2.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 9.05 7.38 1.47 0.79 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 47.73 46.51 9.76 4.05 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 64.72 42.49 12.88 6.05 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 86.62 76.49 19.08 9.35 0.00 0.00 0.00 0.00 06:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 AM eth0 33.64 32.59 7.75 4.77 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 13.81 11.22 2.39 1.10 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 22.51 19.33 4.60 2.21 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 39.40 35.95 11.47 5.60 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 72.40 64.81 13.59 10.55 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 62.83 63.61 11.32 7.64 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 59.56 61.07 10.66 7.26 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 36.57 32.42 13.80 4.02 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 37.91 33.11 6.94 5.85 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 76.44 77.19 16.03 10.83 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 54.89 54.42 11.77 6.94 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 22.64 21.61 4.54 2.86 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 62.21 40.12 70.77 86.94 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 49.62 38.94 168.73 61.09 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 58.93 48.59 116.44 13.98 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) 08/17/2025 _x86_64_ (2 CPU) 05:58:20 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.29 0.00 6.07 1.08 0.12 53.44 06:00:01 AM 0 45.79 0.00 6.41 1.23 0.12 46.45 06:00:01 AM 1 32.78 0.00 5.73 0.93 0.12 60.43 06:01:01 AM all 20.24 0.00 3.32 1.33 0.06 75.06 06:01:01 AM 0 24.81 0.00 3.57 0.95 0.05 70.62 06:01:01 AM 1 15.66 0.00 3.07 1.70 0.07 79.50 06:02:01 AM all 28.33 0.00 4.64 0.54 0.09 66.40 06:02:01 AM 0 24.02 0.00 4.73 0.65 0.08 70.52 06:02:01 AM 1 32.65 0.00 4.55 0.43 0.10 62.26 06:03:01 AM all 11.80 0.00 2.17 0.83 0.06 85.15 06:03:01 AM 0 18.16 0.00 2.61 1.09 0.07 78.08 06:03:01 AM 1 5.44 0.00 1.74 0.57 0.05 92.21 06:04:01 AM all 4.60 0.00 0.33 0.03 0.04 95.00 06:04:01 AM 0 7.28 0.00 0.40 0.05 0.03 92.23 06:04:01 AM 1 1.92 0.00 0.25 0.02 0.05 97.76 06:05:01 AM all 8.04 0.00 0.46 0.02 0.07 91.42 06:05:01 AM 0 7.60 0.00 0.41 0.00 0.07 91.92 06:05:01 AM 1 8.48 0.00 0.51 0.03 0.07 90.91 06:06:01 AM all 4.96 0.00 0.37 0.00 0.10 94.57 06:06:01 AM 0 1.64 0.00 0.22 0.00 0.10 98.05 06:06:01 AM 1 8.40 0.00 0.54 0.00 0.10 90.96 06:07:01 AM all 0.73 0.00 0.11 0.00 0.05 99.11 06:07:01 AM 0 0.62 0.00 0.05 0.00 0.03 99.30 06:07:01 AM 1 0.84 0.00 0.17 0.00 0.07 98.93 06:08:01 AM all 5.96 0.00 0.27 0.01 0.07 93.70 06:08:01 AM 0 10.71 0.00 0.25 0.02 0.08 88.93 06:08:01 AM 1 1.22 0.00 0.28 0.00 0.05 98.45 06:09:01 AM all 5.56 0.00 0.40 0.00 0.07 93.97 06:09:01 AM 0 2.75 0.00 0.32 0.00 0.07 96.87 06:09:01 AM 1 8.43 0.00 0.48 0.00 0.07 91.02 06:10:01 AM all 7.89 0.00 0.49 0.00 0.07 91.55 06:10:01 AM 0 12.41 0.00 0.53 0.00 0.07 87.00 06:10:01 AM 1 3.40 0.00 0.46 0.00 0.07 96.08 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:02 AM all 5.58 0.00 0.34 0.00 0.07 94.01 06:11:02 AM 0 9.33 0.00 0.42 0.00 0.07 90.18 06:11:02 AM 1 1.97 0.00 0.27 0.00 0.07 97.69 06:12:01 AM all 2.21 0.00 0.20 0.00 0.07 97.52 06:12:01 AM 0 1.53 0.00 0.15 0.00 0.08 98.23 06:12:01 AM 1 2.91 0.00 0.24 0.00 0.05 96.80 06:13:01 AM all 3.96 0.00 0.19 0.00 0.08 95.77 06:13:01 AM 0 3.86 0.00 0.17 0.00 0.07 95.91 06:13:01 AM 1 4.06 0.00 0.22 0.00 0.08 95.63 06:14:01 AM all 6.94 0.00 0.51 0.00 0.06 92.48 06:14:01 AM 0 4.71 0.00 0.56 0.00 0.05 94.69 06:14:01 AM 1 9.23 0.00 0.47 0.00 0.07 90.23 06:15:01 AM all 6.95 0.00 0.49 0.04 0.13 92.40 06:15:01 AM 0 10.29 0.00 0.61 0.07 0.14 88.89 06:15:01 AM 1 3.67 0.00 0.37 0.02 0.12 95.83 06:16:01 AM all 4.32 0.00 0.30 0.00 0.07 95.31 06:16:01 AM 0 5.07 0.00 0.37 0.00 0.07 94.49 06:16:01 AM 1 3.56 0.00 0.23 0.00 0.07 96.14 06:17:01 AM all 4.13 0.21 0.41 0.16 0.06 95.04 06:17:01 AM 0 4.84 0.42 0.47 0.32 0.07 93.89 06:17:01 AM 1 3.41 0.00 0.35 0.00 0.05 96.19 06:18:01 AM all 4.27 0.00 0.28 0.00 0.07 95.38 06:18:01 AM 0 4.35 0.00 0.30 0.00 0.07 95.28 06:18:01 AM 1 4.20 0.00 0.25 0.00 0.07 95.48 06:19:01 AM all 7.45 0.00 0.29 0.00 0.08 92.18 06:19:01 AM 0 13.43 0.00 0.35 0.00 0.08 86.13 06:19:01 AM 1 1.52 0.00 0.23 0.00 0.07 98.18 06:20:01 AM all 17.73 0.00 0.58 0.02 0.08 81.60 06:20:01 AM 0 17.99 0.00 0.63 0.02 0.08 81.28 06:20:01 AM 1 17.46 0.00 0.54 0.02 0.07 81.91 06:21:01 AM all 9.10 0.00 0.38 0.00 0.06 90.47 06:21:01 AM 0 11.56 0.00 0.35 0.00 0.07 88.02 06:21:01 AM 1 6.64 0.00 0.40 0.00 0.05 92.91 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 8.44 0.00 0.33 0.01 0.07 91.15 06:22:01 AM 0 10.89 0.00 0.32 0.00 0.07 88.72 06:22:01 AM 1 6.00 0.00 0.35 0.02 0.07 93.57 06:23:01 AM all 14.42 0.00 0.85 0.00 0.08 84.65 06:23:01 AM 0 20.69 0.00 1.19 0.00 0.07 78.06 06:23:01 AM 1 8.15 0.00 0.52 0.00 0.08 91.25 06:24:01 AM all 31.89 0.00 4.05 0.30 0.08 63.68 06:24:01 AM 0 33.75 0.00 4.05 0.17 0.08 61.95 06:24:01 AM 1 30.03 0.00 4.05 0.43 0.07 65.42 Average: all 10.63 0.01 1.12 0.18 0.07 88.00 Average: 0 12.35 0.02 1.18 0.18 0.07 86.19 Average: 1 8.90 0.00 1.06 0.17 0.07 89.80