---> uname -a: Linux prd-centos8-robot-2c-8g-1892.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 616 4827 19 2253 6783 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:8a:b6:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84818sec preferred_lft 84818sec inet6 fe80::f816:3eff:fe8a:b6aa/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) 09/28/2025 _x86_64_ (2 CPU) 03:25:18 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 87.34 6.13 81.21 1089.50 6539.45 03:28:01 AM 80.69 0.72 79.97 52.92 11016.31 03:29:01 AM 39.50 7.13 32.37 1310.50 2109.78 03:30:01 AM 66.36 0.25 66.11 47.06 8165.66 03:31:01 AM 4.20 0.22 3.98 11.73 141.08 03:32:01 AM 2.35 0.00 2.35 0.00 156.69 03:33:01 AM 0.43 0.00 0.43 0.00 55.04 03:34:01 AM 0.13 0.00 0.13 0.00 1.88 03:35:01 AM 0.45 0.00 0.45 0.00 79.34 03:36:01 AM 0.70 0.00 0.70 0.00 24.08 03:37:01 AM 0.32 0.00 0.32 0.00 45.96 03:38:01 AM 0.55 0.00 0.55 0.00 68.36 03:39:01 AM 0.42 0.00 0.42 0.00 47.55 03:40:01 AM 0.28 0.00 0.28 0.00 11.10 03:41:01 AM 0.58 0.03 0.55 0.27 81.77 03:42:01 AM 1.55 0.00 1.55 0.00 104.85 03:43:01 AM 0.70 0.00 0.70 0.00 80.50 03:44:01 AM 0.40 0.00 0.40 0.00 40.98 03:45:01 AM 0.38 0.00 0.38 0.00 86.79 03:46:01 AM 0.57 0.00 0.57 0.00 64.86 03:47:01 AM 0.53 0.00 0.53 0.00 147.57 03:48:01 AM 0.97 0.00 0.97 0.00 165.56 03:49:01 AM 0.60 0.00 0.60 0.00 79.97 03:50:01 AM 0.67 0.00 0.67 0.00 143.11 03:51:01 AM 24.77 0.42 24.35 47.71 2741.30 Average: 12.62 0.60 12.02 102.39 1288.02 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5288628 7082716 2593804 32.91 2688 1971208 656316 7.35 186756 2071384 249620 03:28:01 AM 5146676 6984200 2735756 34.71 2688 2013764 738752 8.27 198508 2189028 4 03:29:01 AM 4981196 6966136 2901236 36.81 2688 2157408 760964 8.52 262700 2279420 84564 03:30:01 AM 4940360 7031168 2942072 37.32 2688 2258324 649964 7.28 262680 2300356 28 03:31:01 AM 4894964 6987100 2987468 37.90 2688 2259652 716112 8.02 262816 2345508 836 03:32:01 AM 4889812 6983680 2992620 37.97 2688 2261376 716112 8.02 263068 2350768 120 03:33:01 AM 4886968 6982116 2995464 38.00 2688 2262656 716112 8.02 263068 2353584 8 03:34:01 AM 4886816 6981992 2995616 38.00 2688 2262684 716112 8.02 263068 2353788 16 03:35:01 AM 4884520 6981928 2997912 38.03 2688 2264916 732528 8.20 263112 2356016 28 03:36:01 AM 4883628 6981852 2998804 38.04 2688 2265732 732528 8.20 263224 2356792 512 03:37:01 AM 4881020 6981692 3001412 38.08 2688 2268180 732528 8.20 263296 2359344 1696 03:38:01 AM 4878712 6980612 3003720 38.11 2688 2269416 748064 8.38 263316 2361528 1080 03:39:01 AM 4878096 6980224 3004336 38.11 2688 2269644 748064 8.38 263316 2361976 60 03:40:01 AM 4877464 6980148 3004968 38.12 2688 2270200 749548 8.39 263316 2362704 388 03:41:01 AM 4875016 6979804 3007416 38.15 2688 2272292 749548 8.39 263516 2364788 352 03:42:01 AM 4872684 6979524 3009748 38.18 2688 2274336 749548 8.39 263576 2367440 280 03:43:01 AM 4871232 6979724 3011200 38.20 2688 2275988 749548 8.39 263784 2368812 8 03:44:01 AM 4869256 6979412 3013176 38.23 2688 2277652 749548 8.39 263992 2370272 736 03:45:01 AM 4867260 6979540 3015172 38.25 2688 2279824 749548 8.39 264160 2372344 560 03:46:01 AM 4865744 6979428 3016688 38.27 2688 2281196 749548 8.39 264184 2373784 268 03:47:01 AM 4860536 6978712 3021896 38.34 2688 2285692 749548 8.39 264388 2379012 636 03:48:01 AM 4854992 6978036 3027440 38.41 2688 2290540 749548 8.39 264600 2384112 1228 03:49:01 AM 4853068 6978204 3029364 38.43 2688 2292668 749548 8.39 264644 2386284 1340 03:50:01 AM 4728372 6857312 3154060 40.01 2688 2296432 876632 9.82 264676 2510380 1172 03:51:01 AM 4964304 6959964 2918128 37.02 2688 2169436 728232 8.15 496344 2066752 22488 Average: 4907253 6980609 2975179 37.74 2688 2242049 738580 8.27 267204 2333847 14721 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 140.84 102.15 1173.42 17.58 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 61.71 40.54 589.35 14.32 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 41.00 32.86 331.67 8.57 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 166.79 117.25 38.14 27.77 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 30.43 18.74 9.98 2.84 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 42.98 41.81 7.65 6.39 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 36.21 34.86 7.41 3.17 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 1.95 0.57 0.19 0.05 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 61.87 62.19 11.57 5.37 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 56.51 35.51 10.60 5.40 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 107.73 95.45 22.23 10.63 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 37.73 34.09 8.08 4.96 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 15.83 13.08 3.18 1.55 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 23.78 22.11 4.40 2.19 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 34.87 27.99 9.58 4.73 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 55.96 53.39 11.24 8.81 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 56.96 58.39 10.25 7.01 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 63.38 65.70 11.02 7.70 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 51.86 50.19 15.95 5.95 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 29.62 23.01 6.21 3.45 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 52.28 53.67 9.12 7.18 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 73.00 73.19 17.23 12.11 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 43.19 41.00 9.14 4.45 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 3.87 4.38 1.34 0.93 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 101.40 65.20 191.30 141.32 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 55.67 46.69 100.42 12.58 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) 09/28/2025 _x86_64_ (2 CPU) 03:25:18 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 37.08 0.00 5.44 0.87 0.12 56.49 03:27:01 AM 0 46.37 0.00 6.46 0.73 0.10 46.34 03:27:01 AM 1 27.82 0.00 4.42 1.01 0.13 66.61 03:28:01 AM all 14.12 0.00 2.30 1.41 0.07 82.11 03:28:01 AM 0 11.23 0.00 2.29 1.25 0.07 85.17 03:28:01 AM 1 17.02 0.00 2.30 1.57 0.07 79.04 03:29:01 AM all 25.54 0.00 4.03 0.43 0.08 69.91 03:29:01 AM 0 33.71 0.00 4.48 0.30 0.07 61.45 03:29:01 AM 1 17.39 0.00 3.59 0.57 0.10 78.35 03:30:01 AM all 18.99 0.00 3.30 0.94 0.09 76.68 03:30:01 AM 0 23.02 0.00 3.44 0.68 0.10 72.76 03:30:01 AM 1 14.96 0.00 3.16 1.20 0.08 80.60 03:31:01 AM all 4.51 0.00 0.30 0.09 0.07 95.03 03:31:01 AM 0 5.66 0.00 0.30 0.17 0.07 93.81 03:31:01 AM 1 3.37 0.00 0.30 0.02 0.07 96.24 03:32:01 AM all 9.19 0.00 0.50 0.20 0.09 90.01 03:32:01 AM 0 12.44 0.00 0.57 0.40 0.09 86.51 03:32:01 AM 1 5.98 0.00 0.44 0.00 0.10 93.47 03:33:01 AM all 7.81 0.00 0.42 0.00 0.10 91.67 03:33:01 AM 0 4.28 0.00 0.33 0.00 0.07 95.31 03:33:01 AM 1 11.46 0.00 0.50 0.00 0.14 87.90 03:34:01 AM all 0.43 0.00 0.13 0.00 0.08 99.36 03:34:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 03:34:01 AM 1 0.27 0.00 0.18 0.00 0.12 99.43 03:35:01 AM all 6.55 0.00 0.29 0.00 0.08 93.07 03:35:01 AM 0 4.75 0.00 0.28 0.00 0.08 94.89 03:35:01 AM 1 8.37 0.00 0.30 0.00 0.08 91.25 03:36:01 AM all 3.96 0.00 0.33 0.00 0.08 95.63 03:36:01 AM 0 4.57 0.00 0.37 0.00 0.08 94.97 03:36:01 AM 1 3.35 0.00 0.30 0.00 0.07 96.28 03:37:01 AM all 10.24 0.00 0.61 0.00 0.09 89.06 03:37:01 AM 0 16.50 0.00 0.69 0.00 0.07 82.73 03:37:01 AM 1 4.20 0.00 0.54 0.00 0.10 95.16 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.93 0.00 0.26 0.00 0.09 94.71 03:38:01 AM 0 2.76 0.00 0.25 0.00 0.10 96.89 03:38:01 AM 1 7.13 0.00 0.27 0.00 0.08 92.52 03:39:01 AM all 3.82 0.00 0.29 0.00 0.09 95.81 03:39:01 AM 0 4.85 0.00 0.32 0.00 0.09 94.74 03:39:01 AM 1 2.78 0.00 0.25 0.00 0.08 96.88 03:40:01 AM all 2.71 0.00 0.18 0.00 0.08 97.03 03:40:01 AM 0 3.61 0.00 0.17 0.00 0.08 96.14 03:40:01 AM 1 1.81 0.00 0.18 0.00 0.08 97.93 03:41:01 AM all 6.97 0.00 0.45 0.01 0.08 92.49 03:41:01 AM 0 3.59 0.00 0.45 0.02 0.10 95.84 03:41:01 AM 1 10.40 0.00 0.44 0.00 0.07 89.09 03:42:01 AM all 8.55 0.00 0.54 0.01 0.09 90.81 03:42:01 AM 0 9.60 0.00 0.65 0.00 0.09 89.66 03:42:01 AM 1 7.52 0.00 0.44 0.02 0.08 91.94 03:43:01 AM all 4.07 0.00 0.32 0.01 0.10 95.50 03:43:01 AM 0 6.44 0.00 0.33 0.00 0.12 93.10 03:43:01 AM 1 1.71 0.00 0.30 0.02 0.08 97.89 03:44:01 AM all 4.36 0.00 0.28 0.00 0.08 95.29 03:44:01 AM 0 4.27 0.00 0.30 0.00 0.07 95.37 03:44:01 AM 1 4.45 0.00 0.25 0.00 0.08 95.21 03:45:01 AM all 4.37 0.00 0.33 0.00 0.09 95.22 03:45:01 AM 0 5.17 0.00 0.40 0.00 0.10 94.33 03:45:01 AM 1 3.56 0.00 0.25 0.00 0.08 96.10 03:46:01 AM all 4.51 0.00 0.23 0.00 0.08 95.18 03:46:01 AM 0 2.71 0.00 0.18 0.00 0.08 97.02 03:46:01 AM 1 6.32 0.00 0.27 0.00 0.08 93.33 03:47:01 AM all 14.74 0.00 0.40 0.01 0.10 84.74 03:47:01 AM 0 21.37 0.00 0.42 0.02 0.10 78.09 03:47:01 AM 1 8.16 0.00 0.38 0.00 0.10 91.35 03:48:01 AM all 16.02 0.00 0.57 0.02 0.08 83.31 03:48:01 AM 0 19.00 0.00 0.59 0.00 0.08 80.32 03:48:01 AM 1 13.08 0.00 0.54 0.03 0.08 86.26 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 6.85 0.00 0.28 0.00 0.08 92.79 03:49:01 AM 0 6.66 0.00 0.30 0.00 0.07 92.97 03:49:01 AM 1 7.03 0.00 0.25 0.00 0.10 92.62 03:50:01 AM all 9.88 0.00 0.36 0.01 0.10 89.65 03:50:01 AM 0 3.96 0.00 0.28 0.00 0.08 95.68 03:50:01 AM 1 15.81 0.00 0.43 0.02 0.12 83.63 03:51:01 AM all 26.80 0.00 3.26 0.28 0.10 69.57 03:51:01 AM 0 24.73 0.00 3.52 0.28 0.10 71.37 03:51:01 AM 1 28.86 0.00 3.00 0.27 0.10 67.77 Average: all 10.30 0.00 1.02 0.17 0.09 88.42 Average: 0 11.27 0.00 1.10 0.15 0.08 87.39 Average: 1 9.33 0.00 0.94 0.19 0.09 89.46