---> uname -a: Linux prd-centos8-robot-2c-8g-10307.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 631 4843 19 2223 6767 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:55:d5:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:fe55:d542/64 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) 11/14/2025 _x86_64_ (2 CPU) 04:12:53 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 118.41 0.15 118.26 4.00 11511.80 04:16:01 AM 44.62 1.03 43.59 113.56 5127.22 04:17:01 AM 62.46 6.75 55.71 1248.19 3811.46 04:18:01 AM 37.13 0.25 36.88 47.06 6397.78 04:19:01 AM 3.38 0.00 3.38 0.00 112.65 04:20:01 AM 0.50 0.00 0.50 0.00 5.75 04:21:01 AM 0.40 0.00 0.40 0.00 4.40 04:22:01 AM 2.45 0.25 2.20 13.60 139.90 04:23:01 AM 0.40 0.00 0.40 0.00 127.48 04:24:01 AM 0.52 0.00 0.52 0.00 155.55 04:25:01 AM 0.27 0.00 0.27 0.00 99.40 04:26:01 AM 0.23 0.00 0.23 0.00 90.44 04:27:01 AM 0.23 0.00 0.23 0.00 107.48 04:28:01 AM 0.65 0.03 0.62 0.27 134.26 04:29:01 AM 34.94 0.63 34.31 73.19 2553.26 Average: 20.44 0.61 19.83 99.98 2025.29 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5078340 6951288 2804084 35.57 2688 2050088 760044 8.51 191388 2266088 158932 04:16:01 AM 5236292 7081256 2646132 33.57 2688 2020828 637692 7.14 219440 2075648 10764 04:17:01 AM 4913800 7006552 2968624 37.66 2688 2259792 670660 7.51 256460 2331680 158608 04:18:01 AM 4930696 7028176 2951728 37.45 2688 2264940 652688 7.31 260528 2306904 28 04:19:01 AM 4930852 7028332 2951572 37.44 2688 2264940 652688 7.31 260524 2306884 4 04:20:01 AM 4930600 7028076 2951824 37.45 2688 2264944 673568 7.54 260528 2307172 4 04:21:01 AM 4930960 7028448 2951464 37.44 2688 2264948 658176 7.37 260528 2306836 4 04:22:01 AM 4878340 6978692 3004084 38.11 2688 2267820 743968 8.33 260868 2359020 464 04:23:01 AM 4873084 6976956 3009340 38.18 2688 2271336 743968 8.33 260952 2363996 324 04:24:01 AM 4866136 6974256 3016288 38.27 2688 2275572 765536 8.57 260952 2370776 56 04:25:01 AM 4862972 6973940 3019452 38.31 2688 2278452 798524 8.94 260952 2373788 16 04:26:01 AM 4857100 6971812 3025324 38.38 2688 2282212 798524 8.94 260952 2379628 1120 04:27:01 AM 4851248 6969460 3031176 38.45 2688 2285668 819820 9.18 260952 2385512 1388 04:28:01 AM 4903464 7027680 2978960 37.79 2688 2291668 649984 7.28 261436 2333316 3676 04:29:01 AM 4983144 6948056 2899280 36.78 2688 2137924 725224 8.12 480620 2057816 10052 Average: 4935135 6998199 2947289 37.39 2688 2232075 716738 8.03 267805 2301671 23029 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 106.73 83.67 1286.30 11.98 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 13.28 9.96 6.64 3.84 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 39.16 34.66 334.55 7.69 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 590.40 496.55 120.71 104.36 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 1.25 0.98 0.29 0.19 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 2.82 1.95 0.47 0.42 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 2.25 1.93 0.42 0.42 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 98.82 83.51 23.47 7.32 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 270.99 272.29 47.03 19.56 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 217.64 218.54 43.48 16.31 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 135.21 135.48 26.44 10.58 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 222.03 222.38 42.43 16.63 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 244.03 245.19 45.48 18.00 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 151.32 133.66 35.06 11.29 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 75.94 54.22 134.08 103.18 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 144.79 133.00 143.13 22.12 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) 11/14/2025 _x86_64_ (2 CPU) 04:12:53 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 35.04 0.00 5.10 1.92 0.09 57.85 04:15:01 AM 0 29.08 0.00 4.07 1.83 0.08 64.94 04:15:01 AM 1 41.04 0.00 6.13 2.00 0.10 50.73 04:16:01 AM all 15.94 0.00 2.37 0.63 0.08 80.97 04:16:01 AM 0 19.00 0.00 2.37 0.77 0.08 77.78 04:16:01 AM 1 12.89 0.00 2.37 0.50 0.08 84.16 04:17:01 AM all 27.50 0.00 5.25 0.89 0.10 66.26 04:17:01 AM 0 27.21 0.00 5.29 0.93 0.10 66.47 04:17:01 AM 1 27.78 0.00 5.22 0.85 0.10 66.05 04:18:01 AM all 11.58 0.00 3.30 0.60 0.12 84.40 04:18:01 AM 0 6.45 0.00 2.92 0.69 0.12 89.82 04:18:01 AM 1 16.71 0.00 3.68 0.50 0.12 78.99 04:19:01 AM all 0.33 0.00 0.07 0.02 0.04 99.55 04:19:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 04:19:01 AM 1 0.10 0.00 0.10 0.03 0.07 99.70 04:20:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 04:20:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 04:20:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 04:21:01 AM all 0.24 0.00 0.08 0.00 0.06 99.62 04:21:01 AM 0 0.33 0.00 0.07 0.00 0.07 99.53 04:21:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 04:22:01 AM all 7.73 0.00 0.72 0.02 0.08 91.45 04:22:01 AM 0 6.86 0.00 0.71 0.02 0.07 92.35 04:22:01 AM 1 8.61 0.00 0.74 0.02 0.08 90.55 04:23:01 AM all 12.67 0.00 1.40 0.00 0.11 85.82 04:23:01 AM 0 9.09 0.00 1.37 0.00 0.10 89.44 04:23:01 AM 1 16.26 0.00 1.43 0.00 0.12 82.20 04:24:01 AM all 13.09 0.00 1.33 0.00 0.10 85.48 04:24:01 AM 0 6.28 0.00 1.08 0.00 0.10 92.55 04:24:01 AM 1 19.95 0.00 1.59 0.00 0.10 78.36 04:25:01 AM all 10.08 0.00 0.89 0.01 0.09 88.93 04:25:01 AM 0 7.43 0.00 0.77 0.00 0.08 91.71 04:25:01 AM 1 12.72 0.00 1.01 0.02 0.10 86.15 04:25:01 AM CPU %user %nice %system %iowait %steal %idle 04:26:01 AM all 12.68 0.00 1.22 0.02 0.12 85.96 04:26:01 AM 0 4.81 0.00 0.99 0.00 0.12 94.08 04:26:01 AM 1 20.61 0.00 1.46 0.03 0.12 77.78 04:27:01 AM all 11.88 0.00 1.50 0.00 0.10 86.52 04:27:01 AM 0 5.77 0.00 1.31 0.00 0.10 92.82 04:27:01 AM 1 18.05 0.00 1.68 0.00 0.10 80.16 04:28:01 AM all 11.57 0.00 1.22 0.01 0.09 87.11 04:28:01 AM 0 5.16 0.00 0.94 0.02 0.08 93.79 04:28:01 AM 1 17.97 0.00 1.49 0.00 0.10 80.44 04:29:01 AM all 30.38 0.00 3.91 0.17 0.08 65.45 04:29:01 AM 0 21.76 0.00 3.49 0.13 0.08 74.54 04:29:01 AM 1 39.01 0.00 4.34 0.20 0.08 56.37 Average: all 13.42 0.00 1.90 0.29 0.09 84.31 Average: 0 10.05 0.00 1.70 0.29 0.08 87.87 Average: 1 16.80 0.00 2.10 0.28 0.09 80.73