---> uname -a: Linux prd-centos8-robot-2c-8g-7158.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 590 4891 19 2216 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:f8:44:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fef8:4471/64 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) 01/03/2025 _x86_64_ (2 CPU) 02:12:17 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 82.79 8.38 74.40 1456.69 6054.52 02:15:01 AM 75.28 0.73 74.55 53.04 10014.14 02:16:01 AM 17.59 0.35 17.24 61.18 900.08 02:17:01 AM 65.67 6.75 58.92 1249.39 7736.81 02:18:01 AM 2.63 0.10 2.53 32.13 87.09 02:19:01 AM 2.10 0.00 2.10 0.00 416.40 02:20:01 AM 0.92 0.00 0.92 0.00 505.11 02:21:01 AM 0.42 0.05 0.37 3.33 239.49 02:22:01 AM 0.62 0.00 0.62 0.00 102.97 02:23:01 AM 1.00 0.38 0.62 55.32 264.02 02:24:01 AM 0.38 0.00 0.38 0.00 18.20 02:25:01 AM 0.18 0.00 0.18 0.00 17.09 02:26:01 AM 19.86 0.45 19.41 49.06 2532.66 Average: 20.73 1.32 19.40 227.69 2222.28 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5328400 7030768 2554024 32.40 2688 1885532 717664 8.04 186684 2049336 174028 02:15:01 AM 5214428 7009008 2667996 33.85 2688 1972748 728244 8.15 196852 2128476 16 02:16:01 AM 5157800 7015840 2724624 34.57 2688 2033628 712296 7.98 230828 2143652 51532 02:17:01 AM 5027932 7063736 2854492 36.21 2688 2205880 649476 7.27 256744 2224916 84 02:18:01 AM 4988080 7025872 2894344 36.72 2688 2207868 703888 7.88 256872 2264752 1040 02:19:01 AM 4956888 7010852 2925536 37.11 2688 2224116 719908 8.06 257340 2294856 6760 02:20:01 AM 4947080 7009332 2935344 37.24 2688 2232372 721316 8.08 257340 2305100 264 02:21:01 AM 4940468 7009812 2941956 37.32 2688 2239436 721316 8.08 257344 2312028 96 02:22:01 AM 4926340 7004036 2956084 37.50 2688 2247760 721316 8.08 257444 2324932 5644 02:23:01 AM 4539140 6943504 3343284 42.41 2688 2251452 742612 8.31 258992 2331328 12 02:24:01 AM 4540556 6945644 3341868 42.40 2688 2252184 742612 8.31 259008 2330004 408 02:25:01 AM 4505408 6910716 3377016 42.84 2688 2252396 773728 8.66 259008 2364852 172 02:26:01 AM 5020068 6980724 2862356 36.31 2688 2136780 745056 8.34 490728 2020160 13380 Average: 4930199 6996911 2952225 37.45 2688 2164781 723033 8.10 263476 2238030 19495 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 227.50 158.84 1452.30 49.16 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 47.48 35.80 439.24 6.14 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 27.09 24.21 122.98 6.51 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 214.38 152.37 221.28 41.47 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.90 9.82 12.92 1.38 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 47.64 37.63 131.48 9.04 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 22.24 19.62 43.16 6.51 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 20.75 17.51 35.90 5.87 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 27.59 23.61 67.13 11.82 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 42.01 56.04 24.05 5.17 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 11.83 10.45 3.02 1.97 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 7.81 6.05 2.34 1.07 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 94.62 58.36 153.96 90.02 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 62.21 46.94 208.44 18.16 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) 01/03/2025 _x86_64_ (2 CPU) 02:12:17 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 37.07 0.00 5.24 2.43 0.10 55.17 02:14:01 AM 0 42.00 0.00 5.19 2.83 0.10 49.87 02:14:01 AM 1 32.12 0.00 5.29 2.02 0.10 60.47 02:15:01 AM all 16.62 0.00 2.59 2.39 0.07 78.34 02:15:01 AM 0 14.20 0.00 2.45 2.30 0.07 80.97 02:15:01 AM 1 19.04 0.00 2.72 2.47 0.07 75.71 02:16:01 AM all 20.32 0.00 2.52 1.09 0.08 75.99 02:16:01 AM 0 27.11 0.00 2.77 1.35 0.08 68.68 02:16:01 AM 1 13.54 0.00 2.27 0.83 0.07 83.29 02:17:01 AM all 18.37 0.00 3.93 2.03 0.08 75.60 02:17:01 AM 0 20.81 0.00 3.97 1.88 0.08 73.26 02:17:01 AM 1 15.93 0.00 3.89 2.17 0.07 77.94 02:18:01 AM all 1.80 0.00 0.20 0.03 0.03 97.95 02:18:01 AM 0 0.85 0.00 0.15 0.02 0.03 98.95 02:18:01 AM 1 2.74 0.00 0.25 0.03 0.03 96.94 02:19:01 AM all 14.66 0.00 0.24 0.10 0.06 84.94 02:19:01 AM 0 20.87 0.00 0.25 0.07 0.07 78.74 02:19:01 AM 1 8.46 0.00 0.23 0.13 0.05 91.12 02:20:01 AM all 10.04 0.00 0.17 0.06 0.05 89.68 02:20:01 AM 0 11.55 0.00 0.13 0.02 0.05 88.25 02:20:01 AM 1 8.53 0.00 0.20 0.10 0.05 91.12 02:21:01 AM all 8.79 0.00 0.19 0.08 0.04 90.89 02:21:01 AM 0 10.79 0.00 0.17 0.12 0.03 88.90 02:21:01 AM 1 6.79 0.00 0.22 0.05 0.05 92.89 02:22:01 AM all 12.89 0.00 0.22 0.03 0.06 86.80 02:22:01 AM 0 13.36 0.00 0.23 0.00 0.07 86.34 02:22:01 AM 1 12.41 0.00 0.20 0.07 0.05 87.27 02:23:01 AM all 9.01 0.00 6.41 0.10 0.07 84.41 02:23:01 AM 0 9.29 0.00 6.49 0.00 0.07 84.15 02:23:01 AM 1 8.73 0.00 6.33 0.20 0.07 84.67 02:24:01 AM all 4.02 0.00 0.15 0.00 0.06 95.77 02:24:01 AM 0 2.33 0.00 0.17 0.00 0.05 97.46 02:24:01 AM 1 5.71 0.00 0.13 0.00 0.07 94.09 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 3.02 0.00 0.15 0.00 0.05 96.78 02:25:01 AM 0 2.48 0.00 0.15 0.00 0.07 97.31 02:25:01 AM 1 3.56 0.00 0.15 0.00 0.03 96.25 02:26:01 AM all 25.40 0.00 3.33 0.49 0.08 70.71 02:26:01 AM 0 27.29 0.00 2.70 0.50 0.07 69.44 02:26:01 AM 1 23.50 0.00 3.96 0.48 0.08 71.97 Average: all 14.01 0.00 1.95 0.68 0.06 83.30 Average: 0 15.62 0.00 1.91 0.70 0.06 81.71 Average: 1 12.40 0.00 1.99 0.66 0.06 84.90