---> uname -a: Linux prd-centos8-robot-2c-8g-3697.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 4851 19 2258 6811 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:f9:f2:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84776sec preferred_lft 84776sec inet6 fe80::f816:3eff:fef9:f2f7/64 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) 10/15/2025 _x86_64_ (2 CPU) 03:53:53 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 80.77 8.58 72.19 1490.04 6290.00 03:57:01 AM 79.75 0.72 79.04 52.92 9893.15 03:58:01 AM 36.54 0.42 36.12 64.78 3099.88 03:59:01 AM 74.37 6.97 67.41 1292.98 8182.00 04:00:01 AM 7.30 0.22 7.08 11.73 520.58 04:01:01 AM 2.28 0.00 2.28 0.00 112.83 04:02:01 AM 0.90 0.08 0.82 1.87 96.04 04:03:01 AM 0.20 0.00 0.20 0.00 19.36 04:04:01 AM 0.55 0.00 0.55 0.00 15.85 04:05:01 AM 0.40 0.00 0.40 0.00 73.99 04:06:01 AM 0.47 0.00 0.47 0.00 57.74 04:07:01 AM 0.42 0.00 0.42 0.00 74.24 04:08:01 AM 0.48 0.00 0.48 0.00 37.19 04:09:01 AM 0.42 0.03 0.38 0.27 15.03 04:10:01 AM 1.48 0.00 1.48 0.00 95.62 04:11:01 AM 1.00 0.32 0.68 6.93 66.48 04:12:01 AM 1.32 0.00 1.32 0.00 105.40 04:13:01 AM 0.43 0.00 0.43 0.00 46.60 04:14:01 AM 0.43 0.00 0.43 0.00 78.44 04:15:01 AM 0.62 0.00 0.62 0.00 78.89 04:16:01 AM 0.25 0.00 0.25 0.00 41.95 04:17:01 AM 0.87 0.00 0.87 0.00 224.98 04:18:01 AM 0.82 0.00 0.82 0.00 139.29 04:19:01 AM 0.57 0.00 0.57 0.00 108.38 04:20:01 AM 14.80 0.32 14.48 36.92 779.91 Average: 12.30 0.71 11.59 118.34 1210.10 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5334900 7060424 2547532 32.32 2688 1907816 681488 7.63 186404 2040372 185656 03:57:01 AM 5170696 7013692 2711736 34.40 2688 2018544 703544 7.88 198052 2161928 42004 03:58:01 AM 5113748 7019788 2768684 35.12 2688 2079624 686716 7.69 229716 2182200 50052 03:59:01 AM 4964196 7060352 2918236 37.02 2688 2263660 617660 6.92 261820 2275908 10844 04:00:01 AM 4919264 7016220 2963168 37.59 2688 2264496 704876 7.89 261952 2319728 496 04:01:01 AM 4912452 7011052 2969980 37.68 2688 2266144 685228 7.67 262188 2326196 1032 04:02:01 AM 4909280 7009852 2973152 37.72 2688 2268120 685228 7.67 262348 2329244 520 04:03:01 AM 4909332 7009924 2973100 37.72 2688 2268140 685228 7.67 262348 2329572 16 04:04:01 AM 4906764 7009592 2975668 37.75 2688 2270376 706140 7.91 262392 2331888 2108 04:05:01 AM 4906380 7009532 2976052 37.76 2688 2270700 706140 7.91 262404 2332380 340 04:06:01 AM 4904508 7009580 2977924 37.78 2688 2272636 706140 7.91 262576 2334048 732 04:07:01 AM 4901776 7008344 2980656 37.81 2688 2274124 706140 7.91 262576 2336844 128 04:08:01 AM 4900468 7007924 2981964 37.83 2688 2275012 706140 7.91 262596 2338000 116 04:09:01 AM 4900108 7007872 2982324 37.84 2688 2275312 708104 7.93 262784 2338264 144 04:10:01 AM 4896992 7006880 2985440 37.87 2688 2277436 710596 7.96 262844 2341020 400 04:11:01 AM 4895012 7007068 2987420 37.90 2688 2279596 710596 7.96 263020 2343128 756 04:12:01 AM 4893324 7007024 2989108 37.92 2688 2281264 710596 7.96 263228 2344536 280 04:13:01 AM 4891580 7006996 2990852 37.94 2688 2283020 710596 7.96 263436 2346084 1008 04:14:01 AM 4888920 7006560 2993512 37.98 2688 2285180 710596 7.96 263620 2348440 1096 04:15:01 AM 4887028 7006044 2995404 38.00 2688 2286572 710596 7.96 263644 2350468 516 04:16:01 AM 4882188 7004988 3000244 38.06 2688 2290348 710596 7.96 263816 2354944 3160 04:17:01 AM 4877432 7004780 3005000 38.12 2688 2294896 710596 7.96 264040 2359676 1504 04:18:01 AM 4874692 7004884 3007740 38.16 2688 2297756 710596 7.96 264116 2362452 780 04:19:01 AM 4870280 7004116 3012152 38.21 2688 2301396 710596 7.96 264160 2366796 1496 04:20:01 AM 4982268 6984612 2900164 36.79 2688 2175924 711732 7.97 337680 2202580 75416 Average: 4939744 7011924 2942688 37.33 2688 2241124 700259 7.84 258950 2307868 15224 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 244.65 163.96 1560.08 50.17 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 63.01 43.29 607.54 7.50 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 31.91 27.07 150.41 7.19 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 222.85 148.21 228.09 41.35 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 24.78 9.36 7.95 1.66 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 38.46 36.36 7.77 6.70 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 44.15 43.62 8.24 3.95 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 2.33 0.65 0.22 0.05 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 58.06 57.22 11.38 5.08 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 33.12 12.86 6.46 1.43 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 96.03 75.69 19.15 11.36 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 53.90 50.12 11.45 4.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 23.68 21.53 5.82 4.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 16.56 15.39 3.28 1.57 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 39.91 33.09 8.66 5.23 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 49.63 47.47 12.62 8.11 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 62.62 64.11 10.85 7.47 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 65.43 67.29 11.32 7.92 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 56.06 54.61 16.41 6.44 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 29.06 22.06 6.20 3.34 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 45.60 44.95 8.12 6.35 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 62.39 62.84 13.97 9.39 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 54.58 52.83 12.45 7.07 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 11.96 12.10 2.62 1.81 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 101.15 61.63 262.75 135.10 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 61.27 49.13 119.75 13.79 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) 10/15/2025 _x86_64_ (2 CPU) 03:53:53 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 37.84 0.00 5.52 1.82 0.11 54.71 03:56:01 AM 0 31.00 0.00 4.75 1.47 0.10 62.68 03:56:01 AM 1 44.69 0.00 6.29 2.17 0.12 46.74 03:57:01 AM all 22.19 0.00 3.27 3.24 0.08 71.21 03:57:01 AM 0 10.62 0.00 2.59 2.22 0.08 84.49 03:57:01 AM 1 33.73 0.00 3.95 4.26 0.08 57.97 03:58:01 AM all 24.72 0.00 3.32 0.61 0.08 71.26 03:58:01 AM 0 20.82 0.00 3.02 0.78 0.08 75.29 03:58:01 AM 1 28.63 0.00 3.62 0.43 0.08 67.23 03:59:01 AM all 25.63 0.00 4.93 1.85 0.12 67.46 03:59:01 AM 0 26.49 0.00 5.16 1.45 0.12 66.79 03:59:01 AM 1 24.78 0.00 4.71 2.26 0.12 68.13 04:00:01 AM all 2.55 0.00 0.24 0.08 0.03 97.11 04:00:01 AM 0 4.89 0.00 0.37 0.13 0.03 94.57 04:00:01 AM 1 0.22 0.00 0.12 0.02 0.02 99.63 04:01:01 AM all 7.67 0.00 0.44 0.01 0.07 91.81 04:01:01 AM 0 13.83 0.00 0.64 0.00 0.09 85.45 04:01:01 AM 1 1.69 0.00 0.25 0.02 0.05 97.99 04:02:01 AM all 10.31 0.00 0.56 0.01 0.07 89.05 04:02:01 AM 0 13.08 0.00 0.59 0.00 0.07 86.26 04:02:01 AM 1 7.61 0.00 0.53 0.02 0.07 91.78 04:03:01 AM all 0.69 0.00 0.21 0.00 0.11 99.00 04:03:01 AM 0 0.75 0.00 0.23 0.00 0.18 98.83 04:03:01 AM 1 0.62 0.00 0.18 0.00 0.03 99.16 04:04:01 AM all 7.04 0.00 0.34 0.00 0.08 92.53 04:04:01 AM 0 2.01 0.00 0.37 0.00 0.08 97.54 04:04:01 AM 1 12.07 0.00 0.32 0.00 0.08 87.52 04:05:01 AM all 1.76 0.00 0.21 0.00 0.06 97.97 04:05:01 AM 0 1.22 0.00 0.20 0.00 0.05 98.53 04:05:01 AM 1 2.29 0.00 0.22 0.00 0.07 97.42 04:06:01 AM all 10.32 0.00 0.72 0.00 0.08 88.89 04:06:01 AM 0 9.32 0.00 0.60 0.00 0.07 90.02 04:06:01 AM 1 11.33 0.00 0.84 0.00 0.09 87.74 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 4.51 0.00 0.24 0.00 0.07 95.18 04:07:01 AM 0 4.74 0.00 0.22 0.00 0.08 94.96 04:07:01 AM 1 4.28 0.00 0.27 0.00 0.05 95.40 04:08:01 AM all 5.60 0.00 0.37 0.00 0.08 93.95 04:08:01 AM 0 3.23 0.00 0.22 0.00 0.08 96.47 04:08:01 AM 1 8.04 0.00 0.53 0.00 0.09 91.34 04:09:01 AM all 2.84 0.00 0.36 0.00 0.07 96.73 04:09:01 AM 0 3.84 0.00 0.44 0.00 0.07 95.65 04:09:01 AM 1 1.85 0.00 0.28 0.00 0.07 97.79 04:10:01 AM all 8.04 0.00 0.34 0.01 0.11 91.50 04:10:01 AM 0 5.26 0.00 0.33 0.02 0.10 94.29 04:10:01 AM 1 10.86 0.00 0.34 0.00 0.12 88.69 04:11:01 AM all 8.20 0.01 0.60 0.02 0.07 91.11 04:11:01 AM 0 2.83 0.02 0.45 0.02 0.08 96.60 04:11:01 AM 1 13.74 0.00 0.75 0.02 0.05 85.45 04:12:01 AM all 4.37 0.00 0.31 0.01 0.07 95.25 04:12:01 AM 0 3.38 0.00 0.32 0.02 0.05 96.23 04:12:01 AM 1 5.36 0.00 0.30 0.00 0.08 94.26 04:13:01 AM all 4.65 0.00 0.29 0.00 0.08 94.98 04:13:01 AM 0 3.00 0.00 0.23 0.00 0.08 96.69 04:13:01 AM 1 6.31 0.00 0.35 0.00 0.07 93.27 04:14:01 AM all 4.69 0.00 0.33 0.00 0.08 94.91 04:14:01 AM 0 3.72 0.00 0.30 0.00 0.08 95.90 04:14:01 AM 1 5.66 0.00 0.35 0.00 0.07 93.92 04:15:01 AM all 4.47 0.00 0.26 0.00 0.06 95.21 04:15:01 AM 0 5.31 0.00 0.23 0.00 0.05 94.41 04:15:01 AM 1 3.64 0.00 0.28 0.00 0.07 96.01 04:16:01 AM all 13.05 0.00 0.39 0.00 0.07 86.49 04:16:01 AM 0 8.55 0.00 0.37 0.00 0.07 91.02 04:16:01 AM 1 17.60 0.00 0.41 0.00 0.07 81.92 04:17:01 AM all 15.49 0.00 0.55 0.00 0.07 83.89 04:17:01 AM 0 16.91 0.00 0.56 0.00 0.07 82.46 04:17:01 AM 1 14.10 0.00 0.54 0.00 0.07 85.30 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 8.61 0.00 0.39 0.03 0.07 90.89 04:18:01 AM 0 10.56 0.00 0.35 0.00 0.08 89.00 04:18:01 AM 1 6.67 0.00 0.43 0.07 0.05 92.78 04:19:01 AM all 7.70 0.00 0.37 0.01 0.07 91.86 04:19:01 AM 0 7.04 0.00 0.33 0.00 0.07 92.56 04:19:01 AM 1 8.36 0.00 0.40 0.02 0.07 91.16 04:20:01 AM all 25.47 0.00 2.26 0.16 0.09 72.02 04:20:01 AM 0 13.49 0.00 2.32 0.15 0.10 83.94 04:20:01 AM 1 37.41 0.00 2.20 0.17 0.08 60.14 Average: all 10.76 0.00 1.08 0.32 0.08 87.77 Average: 0 9.03 0.00 1.01 0.25 0.08 89.62 Average: 1 12.48 0.00 1.14 0.38 0.07 85.92