---> uname -a: Linux prd-centos8-robot-2c-8g-17231.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: 2800.000 BogoMIPS: 5600.00 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 608 4811 19 2277 6790 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:7b:c2:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84798sec preferred_lft 84798sec inet6 fe80::f816:3eff:fe7b:c2bc/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) 12/29/2025 _x86_64_ (2 CPU) 04:07:54 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 123.58 1.08 122.49 75.31 11727.36 04:11:01 AM 27.95 0.35 27.60 61.97 2819.29 04:12:01 AM 67.14 6.97 60.17 1288.85 3976.67 04:13:01 AM 32.46 0.03 32.42 3.47 6345.38 04:14:01 AM 5.15 0.07 5.08 4.93 215.65 04:15:01 AM 1.05 0.00 1.05 0.00 75.69 04:16:01 AM 0.20 0.00 0.20 0.00 47.20 04:17:01 AM 0.17 0.00 0.17 0.00 2.40 04:18:01 AM 0.35 0.00 0.35 0.00 78.41 04:19:01 AM 0.57 0.00 0.57 0.00 21.18 04:20:01 AM 0.47 0.02 0.45 0.13 46.35 04:21:01 AM 9.31 5.93 3.38 574.74 150.48 04:22:01 AM 0.58 0.00 0.58 0.00 41.21 04:23:01 AM 1.35 0.03 1.32 0.27 35.17 04:24:01 AM 0.53 0.00 0.53 0.00 70.37 04:25:01 AM 0.30 0.00 0.30 0.00 67.11 04:26:01 AM 0.83 0.00 0.83 0.00 94.80 04:27:01 AM 0.40 0.00 0.40 0.00 44.18 04:28:01 AM 0.62 0.00 0.62 0.00 80.99 04:29:01 AM 0.27 0.00 0.27 0.00 66.89 04:30:01 AM 0.37 0.00 0.37 0.00 120.86 04:31:01 AM 0.93 0.00 0.93 0.00 225.81 04:32:01 AM 0.73 0.00 0.73 0.00 46.78 04:33:01 AM 0.78 0.00 0.78 0.00 146.41 04:34:02 AM 23.34 0.58 22.76 62.25 2662.25 Average: 11.98 0.60 11.38 82.88 1168.43 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5143232 6988004 2739192 34.75 2688 2020392 716552 8.02 198400 2187936 66552 04:11:01 AM 5216884 7063332 2665540 33.82 2688 2022256 626272 7.01 218940 2094280 10768 04:12:01 AM 4909164 7009392 2973260 37.72 2688 2266260 661080 7.40 254616 2335672 175548 04:13:01 AM 4934652 7036596 2947772 37.40 2688 2268344 628448 7.04 260048 2300348 4 04:14:01 AM 4887360 6990672 2995064 38.00 2688 2269712 698788 7.82 260396 2346784 144 04:15:01 AM 4880216 6985836 3002208 38.09 2688 2272020 698788 7.82 260640 2353992 832 04:16:01 AM 4877744 6983876 3004680 38.12 2688 2272540 698788 7.82 260640 2356284 20 04:17:01 AM 4878376 6984512 3004048 38.11 2688 2272552 698788 7.82 260640 2356092 4 04:18:01 AM 4876016 6984380 3006408 38.14 2688 2274780 698788 7.82 260684 2358336 28 04:19:01 AM 4875064 6984000 3007360 38.15 2688 2275352 698788 7.82 260796 2358868 256 04:20:01 AM 4871568 6982836 3010856 38.20 2688 2277692 741832 8.31 260868 2362212 1372 04:21:01 AM 4852812 6982952 3029612 38.44 2688 2296524 728364 8.16 262948 2378896 768 04:22:01 AM 4852592 6982908 3029832 38.44 2688 2296700 728364 8.16 262948 2379188 28 04:23:01 AM 4851956 6982864 3030468 38.45 2688 2297284 722420 8.09 263100 2379548 460 04:24:01 AM 4849584 6982548 3032840 38.48 2688 2299324 722420 8.09 263160 2382044 616 04:25:01 AM 4847088 6982132 3035336 38.51 2688 2301408 722420 8.09 263204 2384492 844 04:26:01 AM 4845424 6982108 3037000 38.53 2688 2303088 722420 8.09 263412 2385764 268 04:27:01 AM 4843720 6982080 3038704 38.55 2688 2304752 722420 8.09 263624 2387396 920 04:28:01 AM 4840832 6981372 3041592 38.59 2688 2306900 722420 8.09 263808 2390168 1080 04:29:01 AM 4840392 6982316 3042032 38.59 2688 2308292 722420 8.09 263832 2390584 564 04:30:01 AM 4834572 6980880 3047852 38.67 2688 2312664 740216 8.29 264044 2395972 1472 04:31:01 AM 4829500 6980748 3052924 38.73 2688 2317488 740216 8.29 264252 2400984 160 04:32:01 AM 4827424 6980912 3055000 38.76 2688 2319820 740216 8.29 264300 2403120 1660 04:33:01 AM 4873612 7036672 3008812 38.17 2688 2329376 641100 7.18 264660 2357208 7280 04:34:02 AM 4988728 7010136 2893696 36.71 2688 2193136 665484 7.45 498140 2032964 22292 Average: 4893140 6992963 2989284 37.92 2688 2267146 704312 7.89 267284 2338365 11758 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 99.95 73.11 882.23 10.90 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 11.63 7.26 5.25 3.27 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 49.54 41.18 342.36 9.66 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 154.82 91.89 36.66 31.69 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 36.81 23.91 10.87 3.76 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 47.11 46.53 8.95 6.71 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 21.58 19.49 4.42 2.16 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 1.60 0.43 0.16 0.03 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 61.26 58.38 11.69 5.11 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 43.71 22.26 8.31 4.49 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 104.60 90.77 22.22 10.29 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 37.77 36.42 9.48 5.30 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 10.83 9.97 1.74 0.92 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 20.38 18.73 3.98 1.75 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 29.90 27.21 8.94 4.94 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 49.73 48.73 11.53 8.64 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 54.37 54.37 10.72 7.07 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 58.74 59.69 11.23 7.73 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 53.57 50.99 16.65 6.42 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 28.54 21.58 6.20 3.31 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 49.26 49.09 9.09 6.90 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 71.04 71.23 17.70 12.21 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 35.93 33.71 8.28 3.98 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 17.68 12.08 6.15 1.94 0.00 0.00 0.00 0.00 04:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:02 AM eth0 82.26 60.06 184.13 140.01 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 49.30 41.16 65.56 11.97 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) 12/29/2025 _x86_64_ (2 CPU) 04:07:54 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 34.82 0.00 5.20 1.31 0.10 58.56 04:10:01 AM 0 39.95 0.00 4.95 1.18 0.10 53.81 04:10:01 AM 1 29.68 0.00 5.45 1.45 0.10 63.32 04:11:01 AM all 12.12 0.00 1.44 0.28 0.07 86.10 04:11:01 AM 0 21.72 0.00 1.89 0.35 0.05 76.00 04:11:01 AM 1 2.54 0.00 0.98 0.20 0.08 96.20 04:12:01 AM all 33.14 0.00 6.14 1.22 0.12 59.38 04:12:01 AM 0 38.62 0.00 6.69 1.55 0.13 53.01 04:12:01 AM 1 27.66 0.00 5.59 0.90 0.10 65.76 04:13:01 AM all 4.92 0.00 0.93 0.49 0.03 93.62 04:13:01 AM 0 5.87 0.00 1.24 0.40 0.05 92.44 04:13:01 AM 1 3.97 0.00 0.62 0.58 0.02 94.81 04:14:01 AM all 5.42 0.00 0.31 0.03 0.08 94.17 04:14:01 AM 0 6.26 0.00 0.23 0.02 0.08 93.40 04:14:01 AM 1 4.59 0.00 0.38 0.03 0.07 94.93 04:15:01 AM all 10.24 0.00 0.57 0.02 0.08 89.09 04:15:01 AM 0 8.99 0.00 0.54 0.02 0.07 90.38 04:15:01 AM 1 11.48 0.00 0.60 0.02 0.09 87.82 04:16:01 AM all 3.41 0.00 0.28 0.00 0.05 96.26 04:16:01 AM 0 1.96 0.00 0.23 0.00 0.07 97.74 04:16:01 AM 1 4.90 0.00 0.33 0.00 0.03 94.74 04:17:01 AM all 0.43 0.00 0.11 0.00 0.08 99.39 04:17:01 AM 0 0.23 0.00 0.17 0.00 0.10 99.50 04:17:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 04:18:01 AM all 6.52 0.00 0.28 0.00 0.09 93.10 04:18:01 AM 0 10.19 0.00 0.27 0.00 0.12 89.42 04:18:01 AM 1 2.86 0.00 0.30 0.00 0.07 96.77 04:19:01 AM all 2.71 0.00 0.24 0.00 0.08 96.97 04:19:01 AM 0 4.64 0.00 0.25 0.00 0.08 95.03 04:19:01 AM 1 0.79 0.00 0.23 0.00 0.07 98.91 04:20:01 AM all 10.00 0.00 0.64 0.00 0.06 89.30 04:20:01 AM 0 6.30 0.00 0.64 0.00 0.07 92.99 04:20:01 AM 1 13.77 0.00 0.64 0.00 0.05 85.54 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 5.39 0.22 0.39 0.12 0.09 93.79 04:21:01 AM 0 6.08 0.00 0.37 0.00 0.08 93.46 04:21:01 AM 1 4.70 0.43 0.42 0.23 0.10 94.12 04:22:01 AM all 3.08 0.00 0.27 0.01 0.08 96.56 04:22:01 AM 0 5.54 0.00 0.44 0.00 0.09 93.93 04:22:01 AM 1 0.75 0.00 0.12 0.02 0.07 99.05 04:23:01 AM all 2.54 0.00 0.29 0.02 0.10 97.05 04:23:01 AM 0 3.54 0.00 0.32 0.02 0.10 96.02 04:23:01 AM 1 1.54 0.00 0.27 0.02 0.10 98.08 04:24:01 AM all 6.69 0.00 0.35 0.00 0.08 92.88 04:24:01 AM 0 3.61 0.00 0.25 0.00 0.08 96.06 04:24:01 AM 1 9.84 0.00 0.44 0.00 0.09 89.63 04:25:01 AM all 8.12 0.00 0.55 0.00 0.08 91.25 04:25:01 AM 0 8.46 0.00 0.53 0.00 0.07 90.94 04:25:01 AM 1 7.79 0.00 0.56 0.00 0.08 91.57 04:26:01 AM all 4.30 0.00 0.30 0.01 0.09 95.30 04:26:01 AM 0 4.06 0.00 0.32 0.02 0.10 95.51 04:26:01 AM 1 4.53 0.00 0.28 0.00 0.08 95.10 04:27:01 AM all 4.30 0.00 0.33 0.00 0.09 95.27 04:27:01 AM 0 4.10 0.00 0.30 0.00 0.08 95.52 04:27:01 AM 1 4.50 0.00 0.37 0.00 0.10 95.03 04:28:01 AM all 4.49 0.00 0.35 0.00 0.08 95.07 04:28:01 AM 0 2.83 0.00 0.33 0.00 0.08 96.76 04:28:01 AM 1 6.16 0.00 0.37 0.00 0.08 93.39 04:29:01 AM all 4.46 0.00 0.25 0.00 0.09 95.19 04:29:01 AM 0 4.11 0.00 0.25 0.00 0.08 95.56 04:29:01 AM 1 4.82 0.00 0.25 0.00 0.10 94.83 04:30:01 AM all 14.09 0.00 0.40 0.00 0.09 85.42 04:30:01 AM 0 20.36 0.00 0.46 0.00 0.08 79.10 04:30:01 AM 1 7.88 0.00 0.35 0.00 0.10 91.67 04:31:01 AM all 15.80 0.00 0.58 0.01 0.09 83.53 04:31:01 AM 0 26.95 0.00 0.72 0.00 0.10 72.23 04:31:01 AM 1 4.89 0.00 0.44 0.02 0.08 94.57 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 6.60 0.00 0.28 0.01 0.08 93.03 04:32:01 AM 0 10.82 0.00 0.27 0.02 0.08 88.81 04:32:01 AM 1 2.37 0.00 0.30 0.00 0.08 97.24 04:33:01 AM all 12.45 0.00 0.41 0.01 0.10 87.04 04:33:01 AM 0 2.82 0.00 0.27 0.02 0.10 96.79 04:33:01 AM 1 22.07 0.00 0.55 0.00 0.10 77.28 04:34:02 AM all 29.30 0.00 3.71 0.19 0.07 66.73 04:34:02 AM 0 23.67 0.00 4.11 0.12 0.07 72.04 04:34:02 AM 1 34.94 0.00 3.30 0.27 0.07 61.43 Average: all 9.83 0.01 0.99 0.15 0.08 88.94 Average: 0 10.88 0.00 1.05 0.15 0.09 87.84 Average: 1 8.79 0.02 0.93 0.15 0.08 90.04