---> uname -a: Linux prd-centos8-robot-2c-8g-3204.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 639 4802 19 2255 6759 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:60:3f:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84831sec preferred_lft 84831sec inet6 fe80::f816:3eff:fe60:3f0e/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) 08/22/2025 _x86_64_ (2 CPU) 05:58:29 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 86.27 14.63 71.64 4599.67 6975.89 06:01:01 AM 84.41 0.73 83.68 53.02 10142.95 06:02:01 AM 22.97 0.48 22.49 66.49 2144.40 06:03:02 AM 77.95 6.97 70.99 1292.98 8257.64 06:04:01 AM 6.86 0.00 6.86 0.00 1035.75 06:05:01 AM 3.95 0.22 3.73 11.73 167.07 06:06:01 AM 2.52 0.00 2.52 0.00 161.87 06:07:01 AM 0.47 0.00 0.47 0.00 22.96 06:08:01 AM 0.35 0.00 0.35 0.00 76.71 06:09:01 AM 0.67 0.00 0.67 0.00 24.60 06:10:01 AM 0.38 0.00 0.38 0.00 47.13 06:11:01 AM 0.65 0.00 0.65 0.00 104.68 06:12:01 AM 0.38 0.00 0.38 0.00 12.36 06:13:01 AM 0.23 0.00 0.23 0.00 29.09 06:14:01 AM 0.57 0.03 0.53 0.27 66.54 06:15:01 AM 1.33 0.00 1.33 0.00 97.47 06:16:01 AM 0.80 0.00 0.80 0.00 74.53 06:17:01 AM 0.42 0.00 0.42 0.00 72.18 06:18:01 AM 0.42 0.00 0.42 0.00 76.82 06:19:01 AM 0.47 0.00 0.47 0.00 34.98 06:20:01 AM 0.35 0.00 0.35 0.00 145.51 06:21:01 AM 0.92 0.00 0.92 0.00 183.82 06:22:01 AM 1.67 0.32 1.35 6.93 87.70 06:23:01 AM 0.68 0.00 0.68 0.00 152.78 06:24:01 AM 21.25 0.42 20.83 47.73 2597.27 Average: 12.68 0.95 11.73 243.31 1312.08 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5314060 7021304 2568372 32.58 2688 1889040 735568 8.24 185072 2061880 175720 06:01:01 AM 5135112 6973516 2747320 34.85 2688 2013944 753932 8.44 197656 2197936 42484 06:02:01 AM 5128924 6981492 2753508 34.93 2688 2028332 747112 8.37 224680 2178388 12392 06:03:02 AM 4921176 7011024 2961256 37.57 2688 2257028 676104 7.57 261964 2318800 29924 06:04:01 AM 4920372 7010004 2962060 37.58 2688 2257032 676104 7.57 261964 2318804 4 06:05:01 AM 4871180 6962980 3011252 38.20 2688 2259224 745608 8.35 262328 2367428 744 06:06:01 AM 4867256 6961260 3015176 38.25 2688 2261408 745608 8.35 262352 2371488 512 06:07:01 AM 4865780 6959816 3016652 38.27 2688 2261432 745608 8.35 262352 2372856 4 06:08:01 AM 4863356 6959624 3019076 38.30 2688 2263664 745608 8.35 262396 2375144 32 06:09:01 AM 4862432 6959516 3020000 38.31 2688 2264480 745608 8.35 262508 2376004 504 06:10:01 AM 4859556 6959140 3022876 38.35 2688 2266988 766840 8.59 262580 2378756 1744 06:11:01 AM 4856604 6957396 3025828 38.39 2688 2268188 766840 8.59 262600 2381708 32 06:12:01 AM 4856292 6957308 3026140 38.39 2688 2268420 766840 8.59 262600 2382000 140 06:13:01 AM 4855000 6956816 3027432 38.41 2688 2269228 766840 8.59 262640 2383044 148 06:14:01 AM 4852288 6956180 3030144 38.44 2688 2271272 766840 8.59 262788 2385816 512 06:15:01 AM 4850404 6956200 3032028 38.47 2688 2273192 766840 8.59 262888 2387696 424 06:16:01 AM 4848920 6956404 3033512 38.48 2688 2274864 766840 8.59 263096 2388992 388 06:17:01 AM 4847264 6956520 3035168 38.51 2688 2276636 766840 8.59 263320 2390540 276 06:18:01 AM 4845344 6956320 3037088 38.53 2688 2278388 766840 8.59 263424 2392364 40 06:19:01 AM 4843704 6956020 3038728 38.55 2688 2279716 766840 8.59 263448 2393900 580 06:20:01 AM 4837492 6954868 3044940 38.63 2688 2284780 766840 8.59 263680 2399700 1428 06:21:01 AM 4833088 6954904 3049344 38.69 2688 2289188 766840 8.59 263880 2404088 936 06:22:01 AM 4830572 6954856 3051860 38.72 2688 2291672 766840 8.59 264104 2406564 1616 06:23:01 AM 4703380 6833540 3179052 40.33 2688 2297556 878228 9.83 264128 2533484 3324 06:24:01 AM 4916568 6914612 2965864 37.63 2688 2170632 760260 8.51 495804 2110312 23448 Average: 4895445 6959265 2986987 37.89 2688 2232652 756971 8.48 264970 2346308 11894 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 337.55 205.86 1761.79 58.54 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 70.17 51.91 733.53 8.61 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 17.67 11.36 6.85 4.36 0.00 0.00 0.00 0.00 06:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 AM eth0 201.65 153.22 364.82 43.83 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 1.68 0.73 0.20 0.14 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 62.06 40.38 15.51 7.46 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 49.28 48.49 8.62 4.18 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 2.38 0.73 0.22 0.06 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 62.33 60.53 11.63 5.28 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 55.71 35.03 10.00 5.49 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 114.56 97.47 23.17 10.86 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 35.44 33.99 7.73 4.88 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 13.46 11.00 2.33 1.06 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 25.36 22.78 5.04 2.64 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 37.38 33.46 10.25 5.23 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 63.86 59.09 12.60 9.77 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 64.33 66.01 11.09 7.57 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 62.60 64.30 11.03 7.62 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 37.76 36.43 13.63 4.37 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 26.28 22.15 5.64 3.25 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 62.32 63.35 10.44 8.11 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 74.35 74.60 16.89 11.99 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 43.02 40.80 8.96 4.42 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 3.52 4.15 1.19 0.86 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 99.92 62.61 186.67 138.22 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 65.03 52.05 129.69 14.36 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) 08/22/2025 _x86_64_ (2 CPU) 05:58:29 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.01 0.00 6.44 0.88 0.10 53.57 06:00:01 AM 0 36.83 0.00 5.69 0.85 0.10 56.53 06:00:01 AM 1 41.18 0.00 7.19 0.92 0.10 50.61 06:01:01 AM all 23.00 0.00 3.20 1.00 0.08 72.72 06:01:01 AM 0 24.54 0.00 2.97 1.10 0.08 71.31 06:01:01 AM 1 21.47 0.00 3.43 0.90 0.08 74.12 06:02:01 AM all 14.04 0.00 2.30 0.28 0.10 83.27 06:02:01 AM 0 5.02 0.00 2.12 0.25 0.12 92.50 06:02:01 AM 1 23.07 0.00 2.49 0.32 0.08 74.05 06:03:02 AM all 30.23 0.00 5.34 0.88 0.09 63.46 06:03:02 AM 0 16.83 0.00 4.34 1.03 0.10 77.69 06:03:02 AM 1 43.62 0.00 6.34 0.73 0.08 49.22 06:04:01 AM all 0.30 0.00 0.14 0.12 0.04 99.41 06:04:01 AM 0 0.54 0.00 0.08 0.00 0.05 99.32 06:04:01 AM 1 0.05 0.00 0.19 0.24 0.03 99.49 06:05:01 AM all 8.19 0.00 0.50 0.02 0.09 91.20 06:05:01 AM 0 1.97 0.00 0.30 0.02 0.10 97.61 06:05:01 AM 1 14.53 0.00 0.70 0.02 0.09 84.67 06:06:01 AM all 10.88 0.00 0.49 0.02 0.07 88.54 06:06:01 AM 0 10.07 0.00 0.52 0.02 0.07 89.33 06:06:01 AM 1 11.69 0.00 0.46 0.02 0.07 87.76 06:07:01 AM all 0.43 0.00 0.13 0.00 0.07 99.38 06:07:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 06:07:01 AM 1 0.70 0.00 0.13 0.00 0.08 99.08 06:08:01 AM all 6.55 0.00 0.29 0.00 0.08 93.08 06:08:01 AM 0 7.79 0.00 0.27 0.00 0.07 91.88 06:08:01 AM 1 5.31 0.00 0.32 0.00 0.08 94.29 06:09:01 AM all 4.60 0.00 0.35 0.00 0.08 94.97 06:09:01 AM 0 1.54 0.00 0.22 0.00 0.07 98.18 06:09:01 AM 1 7.68 0.00 0.49 0.00 0.10 91.73 06:10:01 AM all 9.52 0.00 0.56 0.00 0.07 89.85 06:10:01 AM 0 4.07 0.00 0.54 0.00 0.08 95.31 06:10:01 AM 1 15.16 0.00 0.59 0.00 0.05 84.20 06:10:01 AM CPU %user %nice %system %iowait %steal %idle 06:11:01 AM all 5.57 0.00 0.31 0.00 0.10 94.02 06:11:01 AM 0 5.65 0.00 0.22 0.00 0.12 94.01 06:11:01 AM 1 5.48 0.00 0.41 0.00 0.08 94.03 06:12:01 AM all 3.30 0.00 0.26 0.00 0.08 96.35 06:12:01 AM 0 1.39 0.00 0.15 0.00 0.10 98.36 06:12:01 AM 1 5.26 0.00 0.38 0.00 0.07 94.30 06:13:01 AM all 3.18 0.00 0.18 0.00 0.09 96.55 06:13:01 AM 0 4.40 0.00 0.15 0.00 0.08 95.37 06:13:01 AM 1 1.97 0.00 0.20 0.00 0.10 97.73 06:14:01 AM all 7.37 0.00 0.52 0.02 0.08 92.01 06:14:01 AM 0 7.28 0.00 0.61 0.02 0.07 92.02 06:14:01 AM 1 7.46 0.00 0.44 0.02 0.08 92.00 06:15:01 AM all 7.81 0.00 0.52 0.00 0.08 91.58 06:15:01 AM 0 10.13 0.00 0.65 0.00 0.09 89.13 06:15:01 AM 1 5.56 0.00 0.39 0.00 0.08 93.97 06:16:01 AM all 4.25 0.00 0.33 0.01 0.08 95.32 06:16:01 AM 0 4.15 0.00 0.33 0.02 0.07 95.43 06:16:01 AM 1 4.35 0.00 0.33 0.00 0.10 95.21 06:17:01 AM all 4.44 0.00 0.34 0.00 0.08 95.14 06:17:01 AM 0 3.82 0.00 0.33 0.00 0.08 95.77 06:17:01 AM 1 5.07 0.00 0.35 0.00 0.07 94.51 06:18:01 AM all 3.69 0.00 0.28 0.00 0.08 95.95 06:18:01 AM 0 2.11 0.00 0.33 0.00 0.07 97.49 06:18:01 AM 1 5.27 0.00 0.23 0.00 0.08 94.41 06:19:01 AM all 4.76 0.00 0.28 0.00 0.07 94.89 06:19:01 AM 0 1.87 0.00 0.24 0.00 0.05 97.85 06:19:01 AM 1 7.64 0.00 0.32 0.00 0.08 91.96 06:20:01 AM all 16.69 0.00 0.51 0.00 0.08 82.72 06:20:01 AM 0 17.88 0.00 0.58 0.00 0.08 81.46 06:20:01 AM 1 15.51 0.00 0.45 0.00 0.07 83.97 06:21:01 AM all 14.96 0.00 0.60 0.01 0.07 84.37 06:21:01 AM 0 7.84 0.00 0.55 0.02 0.07 91.53 06:21:01 AM 1 22.18 0.00 0.65 0.00 0.07 77.11 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 7.01 0.01 0.34 0.02 0.06 92.56 06:22:01 AM 0 6.10 0.00 0.33 0.02 0.05 93.49 06:22:01 AM 1 7.92 0.02 0.35 0.02 0.07 91.63 06:23:01 AM all 11.65 0.00 0.35 0.01 0.06 87.94 06:23:01 AM 0 4.30 0.00 0.27 0.02 0.05 95.36 06:23:01 AM 1 18.97 0.00 0.43 0.00 0.07 80.53 06:24:01 AM all 26.10 0.00 3.13 0.15 0.08 70.54 06:24:01 AM 0 21.11 0.00 3.55 0.15 0.08 75.11 06:24:01 AM 1 31.07 0.00 2.72 0.15 0.08 65.98 Average: all 10.72 0.00 1.11 0.14 0.08 87.95 Average: 0 8.30 0.00 1.02 0.14 0.08 90.46 Average: 1 13.15 0.00 1.21 0.13 0.08 85.43