---> uname -a: Linux prd-centos8-robot-2c-8g-51318.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 595 4847 19 2253 6804 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:81:dc:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84834sec preferred_lft 84834sec inet6 fe80::f816:3eff:fe81:dc6c/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) 09/10/2025 _x86_64_ (2 CPU) 03:17:36 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 99.93 40.32 59.61 7502.97 18778.17 03:20:01 AM 113.58 0.72 112.86 52.92 11875.41 03:21:01 AM 27.45 0.42 27.04 64.77 1992.27 03:22:02 AM 80.94 6.97 73.97 1292.98 8386.37 03:23:01 AM 14.20 0.20 14.00 11.79 1272.60 03:24:01 AM 4.58 0.02 4.57 0.13 197.73 03:25:01 AM 0.85 0.00 0.85 0.00 98.65 03:26:01 AM 0.20 0.00 0.20 0.00 19.51 03:27:01 AM 0.15 0.00 0.15 0.00 8.63 03:28:01 AM 0.68 0.00 0.68 0.00 80.52 03:29:01 AM 0.48 0.00 0.48 0.00 71.04 03:30:01 AM 0.40 0.00 0.40 0.00 55.16 03:31:01 AM 0.62 0.00 0.62 0.00 47.48 03:32:01 AM 0.22 0.00 0.22 0.00 13.26 03:33:01 AM 0.50 0.03 0.47 0.27 54.91 03:34:01 AM 1.40 0.00 1.40 0.00 97.42 03:35:01 AM 0.70 0.00 0.70 0.00 87.20 03:36:01 AM 0.65 0.00 0.65 0.00 56.48 03:37:01 AM 0.52 0.00 0.52 0.00 92.92 03:38:01 AM 0.62 0.00 0.62 0.00 57.31 03:39:01 AM 0.33 0.00 0.33 0.00 147.46 03:40:01 AM 0.80 0.00 0.80 0.00 113.78 03:41:01 AM 0.98 0.10 0.88 4.93 130.48 03:42:01 AM 0.77 0.00 0.77 0.00 145.41 03:43:01 AM 21.61 0.42 21.19 47.72 2642.34 Average: 14.93 1.97 12.96 359.38 1861.35 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5373204 7002992 2509228 31.83 2688 1819436 769540 8.62 200400 2016376 133160 03:20:01 AM 5165928 7005192 2716504 34.46 2688 2015068 718012 8.04 198512 2168840 42488 03:21:01 AM 5167628 7036492 2714804 34.44 2688 2043976 678600 7.60 223124 2143080 32212 03:22:02 AM 4958024 7047040 2924408 37.10 2688 2256552 644996 7.22 262812 2279244 26980 03:23:01 AM 4918568 7008024 2963864 37.60 2688 2257140 700092 7.84 262940 2321208 244 03:24:01 AM 4909968 7001304 2972464 37.71 2688 2259032 700092 7.84 263176 2329368 1036 03:25:01 AM 4907176 7000436 2975256 37.75 2688 2260936 700092 7.84 263196 2332016 512 03:26:01 AM 4905740 6999008 2976692 37.76 2688 2260948 715564 8.01 263196 2334012 4 03:27:01 AM 4901308 6996820 2981124 37.82 2688 2263192 715564 8.01 263240 2338384 2052 03:28:01 AM 4900924 6996748 2981508 37.82 2688 2263512 715564 8.01 263252 2338684 344 03:29:01 AM 4898724 6996428 2983708 37.85 2688 2265392 715564 8.01 263424 2340644 232 03:30:01 AM 4896972 6996084 2985460 37.87 2688 2266824 720684 8.07 263424 2342400 180 03:31:01 AM 4896196 6996324 2986236 37.88 2688 2267824 720684 8.07 263444 2343040 56 03:32:01 AM 4895820 6996252 2986612 37.89 2688 2268128 720684 8.07 263444 2343452 48 03:33:01 AM 4892568 6995148 2989864 37.93 2688 2270252 739532 8.28 263624 2346472 740 03:34:01 AM 4890388 6994896 2992044 37.96 2688 2272200 739532 8.28 263648 2348644 752 03:35:01 AM 4889232 6995404 2993200 37.97 2688 2273884 739532 8.28 263856 2349684 280 03:36:01 AM 4887736 6995576 2994696 37.99 2688 2275524 739532 8.28 264080 2351128 652 03:37:01 AM 4885176 6995300 2997256 38.02 2688 2277792 739532 8.28 264264 2353408 492 03:38:01 AM 4883208 6994728 2999224 38.05 2688 2279188 739532 8.28 264288 2355412 504 03:39:01 AM 4878016 6993728 3004416 38.12 2688 2283404 739532 8.28 264492 2360404 416 03:40:01 AM 4872704 6993144 3009728 38.18 2688 2288108 721256 8.08 264720 2365424 2296 03:41:01 AM 4870264 6993352 3012168 38.21 2688 2290756 721256 8.08 264784 2367860 1460 03:42:01 AM 4742796 6869532 3139636 39.83 2688 2294404 832924 9.33 264808 2495224 1168 03:43:01 AM 4991272 6987084 2891160 36.68 2688 2169836 700068 7.84 495844 2043444 22280 Average: 4935182 6995481 2947250 37.39 2688 2229732 723518 8.10 266240 2308314 10824 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 304.15 191.27 1646.54 61.35 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 76.42 53.63 843.64 9.21 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 18.77 10.26 7.14 4.13 0.00 0.00 0.00 0.00 03:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 AM eth0 185.24 137.14 363.63 32.30 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 17.93 6.51 4.85 1.02 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 47.59 36.84 11.47 6.98 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 45.71 44.88 8.11 3.87 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 2.52 0.53 0.24 0.04 0.00 0.00 0.00 0.00 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 55.86 55.09 11.45 11.88 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 31.17 13.03 5.57 1.41 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 88.72 72.14 18.23 11.19 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 50.30 48.68 11.35 4.21 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 24.39 23.33 5.69 4.06 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 15.56 13.51 3.07 1.30 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 37.01 32.46 8.66 5.44 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 55.76 53.02 13.78 9.05 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 60.67 59.14 10.97 7.14 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 56.31 57.10 10.22 7.01 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 58.29 57.74 16.94 6.83 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 28.89 22.06 6.02 3.29 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 51.44 51.47 9.31 7.11 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 67.66 68.21 15.87 9.91 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 49.83 47.34 10.50 6.71 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 3.47 4.12 1.20 0.88 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 103.03 66.04 186.38 135.58 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 61.50 49.05 129.32 14.08 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) 09/10/2025 _x86_64_ (2 CPU) 03:17:36 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 39.57 0.02 7.91 2.32 0.11 50.07 03:19:01 AM 0 49.77 0.02 8.66 3.54 0.12 37.89 03:19:01 AM 1 29.38 0.02 7.17 1.11 0.10 62.23 03:20:01 AM all 32.96 0.00 5.16 1.53 0.12 60.23 03:20:01 AM 0 40.90 0.00 5.90 1.94 0.12 51.14 03:20:01 AM 1 25.05 0.00 4.43 1.13 0.12 69.28 03:21:01 AM all 16.06 0.00 2.28 0.26 0.07 81.34 03:21:01 AM 0 17.62 0.00 2.19 0.27 0.07 79.86 03:21:01 AM 1 14.49 0.00 2.37 0.25 0.07 82.82 03:22:02 AM all 29.40 0.00 5.41 0.97 0.10 64.12 03:22:02 AM 0 36.06 0.00 5.59 0.88 0.10 57.37 03:22:02 AM 1 22.74 0.00 5.23 1.05 0.10 70.88 03:23:01 AM all 1.54 0.00 0.25 0.14 0.03 98.04 03:23:01 AM 0 1.75 0.00 0.31 0.25 0.05 97.64 03:23:01 AM 1 1.33 0.00 0.20 0.02 0.02 98.44 03:24:01 AM all 8.36 0.00 0.52 0.02 0.07 91.04 03:24:01 AM 0 15.66 0.00 0.70 0.02 0.07 83.55 03:24:01 AM 1 1.22 0.00 0.33 0.02 0.07 98.36 03:25:01 AM all 10.72 0.00 0.61 0.02 0.09 88.57 03:25:01 AM 0 10.15 0.00 0.49 0.02 0.09 89.25 03:25:01 AM 1 11.31 0.00 0.72 0.02 0.09 87.86 03:26:01 AM all 0.46 0.00 0.12 0.00 0.05 99.37 03:26:01 AM 0 0.35 0.00 0.18 0.00 0.08 99.38 03:26:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 03:27:01 AM all 6.61 0.00 0.34 0.00 0.08 92.98 03:27:01 AM 0 8.09 0.00 0.35 0.00 0.08 91.48 03:27:01 AM 1 5.13 0.00 0.32 0.00 0.07 94.49 03:28:01 AM all 1.60 0.00 0.19 0.00 0.06 98.15 03:28:01 AM 0 2.68 0.00 0.18 0.00 0.07 97.07 03:28:01 AM 1 0.52 0.00 0.20 0.00 0.05 99.23 03:29:01 AM all 10.66 0.00 0.75 0.00 0.07 88.52 03:29:01 AM 0 19.31 0.00 0.93 0.00 0.07 79.69 03:29:01 AM 1 2.38 0.00 0.57 0.00 0.07 96.98 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 4.43 0.00 0.27 0.00 0.07 95.24 03:30:01 AM 0 6.03 0.00 0.25 0.00 0.07 93.65 03:30:01 AM 1 2.83 0.00 0.28 0.00 0.07 96.82 03:31:01 AM all 6.13 0.00 0.47 0.00 0.07 93.34 03:31:01 AM 0 9.84 0.00 0.64 0.00 0.07 89.45 03:31:01 AM 1 2.51 0.00 0.30 0.00 0.07 97.12 03:32:01 AM all 2.78 0.00 0.28 0.00 0.06 96.88 03:32:01 AM 0 4.12 0.00 0.34 0.00 0.07 95.47 03:32:01 AM 1 1.46 0.00 0.22 0.00 0.05 98.27 03:33:01 AM all 7.69 0.00 0.47 0.01 0.08 91.76 03:33:01 AM 0 5.76 0.00 0.47 0.00 0.07 93.70 03:33:01 AM 1 9.64 0.00 0.47 0.02 0.08 89.78 03:34:01 AM all 8.73 0.00 0.75 0.01 0.08 90.44 03:34:01 AM 0 13.74 0.00 1.09 0.00 0.09 85.08 03:34:01 AM 1 3.95 0.00 0.42 0.02 0.07 95.55 03:35:01 AM all 4.36 0.00 0.36 0.01 0.08 95.19 03:35:01 AM 0 4.36 0.00 0.34 0.02 0.07 95.22 03:35:01 AM 1 4.37 0.00 0.39 0.00 0.08 95.16 03:36:01 AM all 4.25 0.00 0.36 0.00 0.08 95.31 03:36:01 AM 0 4.79 0.00 0.37 0.00 0.08 94.76 03:36:01 AM 1 3.72 0.00 0.35 0.00 0.07 95.86 03:37:01 AM all 4.97 0.00 0.34 0.00 0.08 94.62 03:37:01 AM 0 6.76 0.00 0.35 0.00 0.07 92.82 03:37:01 AM 1 3.18 0.00 0.32 0.00 0.08 96.41 03:38:01 AM all 4.55 0.00 0.24 0.00 0.06 95.15 03:38:01 AM 0 7.00 0.00 0.23 0.00 0.07 92.70 03:38:01 AM 1 2.09 0.00 0.25 0.00 0.05 97.61 03:39:01 AM all 14.21 0.00 0.47 0.01 0.08 85.23 03:39:01 AM 0 26.28 0.00 0.54 0.00 0.08 73.09 03:39:01 AM 1 2.24 0.00 0.40 0.02 0.08 97.25 03:40:01 AM all 15.94 0.00 0.59 0.02 0.08 83.37 03:40:01 AM 0 15.18 0.00 0.54 0.02 0.08 84.17 03:40:01 AM 1 16.69 0.00 0.64 0.02 0.07 82.58 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 7.70 0.00 0.35 0.03 0.08 91.85 03:41:01 AM 0 10.33 0.00 0.40 0.03 0.08 89.15 03:41:01 AM 1 5.07 0.00 0.30 0.02 0.07 94.54 03:42:01 AM all 10.53 0.00 0.38 0.00 0.08 89.02 03:42:01 AM 0 16.73 0.00 0.45 0.00 0.08 82.74 03:42:01 AM 1 4.33 0.00 0.30 0.00 0.07 95.30 03:43:01 AM all 26.38 0.00 3.18 0.26 0.08 70.11 03:43:01 AM 0 37.92 0.00 3.78 0.33 0.08 57.88 03:43:01 AM 1 14.84 0.00 2.57 0.18 0.08 82.32 Average: all 11.24 0.00 1.29 0.22 0.07 87.17 Average: 0 14.86 0.00 1.42 0.30 0.08 83.34 Average: 1 7.64 0.00 1.16 0.16 0.07 90.98