---> uname -a: Linux prd-centos8-robot-2c-8g-10953.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4990 19 2126 6821 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:96:cf:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe96:cfc4/64 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:24 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 59.01 21.53 37.49 5540.29 27091.87 02:11:01 AM 81.10 6.83 74.27 1249.13 6846.73 02:12:01 AM 50.37 0.07 50.30 1.87 6195.27 02:13:01 AM 41.99 0.67 41.32 49.45 5317.24 02:14:02 AM 9.18 0.38 8.80 64.26 212.90 02:15:01 AM 48.55 0.03 48.52 3.52 2988.83 02:16:01 AM 19.33 0.00 19.33 0.00 5383.37 02:17:01 AM 2.78 0.12 2.67 33.06 130.03 02:18:01 AM 2.02 0.00 2.02 0.00 67.43 02:19:01 AM 0.20 0.00 0.20 0.00 2.68 02:20:01 AM 0.40 0.00 0.40 0.00 7.32 02:21:01 AM 13.66 0.40 13.26 46.78 728.02 Average: 27.35 2.51 24.85 583.20 4583.43 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5519844 7043560 2362588 29.97 2688 1716060 737628 8.26 186260 1893576 89224 02:11:01 AM 5329472 7063300 2552960 32.39 2688 1915644 667632 7.48 210368 2021856 161644 02:12:01 AM 5253888 7056688 2628544 33.35 2688 1980684 674472 7.55 210448 2081584 85056 02:13:01 AM 5174048 7009388 2708384 34.36 2688 2012460 700384 7.84 221612 2143492 8 02:14:02 AM 5254748 7092028 2627684 33.34 2688 2014392 615336 6.89 240528 2044808 12 02:15:01 AM 5035668 7074536 2846764 36.12 2688 2208252 619780 6.94 257852 2222888 156056 02:16:01 AM 5030548 7069408 2851884 36.18 2688 2208252 619780 6.94 257848 2222708 4 02:17:01 AM 4981408 7022772 2901024 36.80 2688 2210752 695016 7.78 258112 2271268 4 02:18:01 AM 4978636 7020000 2903796 36.84 2688 2210752 710392 7.95 258112 2274144 4 02:19:01 AM 4965032 7006412 2917400 37.01 2688 2210768 726232 8.13 258112 2287656 24 02:20:01 AM 4966888 7008272 2915544 36.99 2688 2210788 743572 8.33 258112 2284920 24 02:21:01 AM 5176388 7045788 2706044 34.33 2688 2044692 656224 7.35 449044 1907448 13380 Average: 5138881 7042679 2743551 34.81 2688 2078625 680537 7.62 255534 2138029 42120 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 257.41 153.50 1157.25 57.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.52 45.74 624.08 5.22 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.43 7.00 18.32 2.50 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 49.73 36.80 435.89 4.50 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:14:02 AM eth0 11.76 9.53 4.97 3.56 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 205.22 180.51 339.85 44.29 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 5.13 3.87 0.93 0.83 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 53.31 41.39 27.45 13.74 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 141.94 139.72 28.22 58.37 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 189.22 183.47 177.87 72.27 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 167.81 164.91 66.25 58.35 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 66.76 41.09 95.28 23.71 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.21 83.82 247.90 28.71 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) 11/28/2024 _x86_64_ (2 CPU) 02:08:24 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 31.05 0.00 5.46 18.04 0.09 45.36 02:10:01 AM 0 36.36 0.00 5.05 16.13 0.10 42.36 02:10:01 AM 1 25.65 0.00 5.87 19.98 0.08 48.41 02:11:01 AM all 21.39 0.00 4.03 17.73 0.21 56.65 02:11:01 AM 0 27.55 0.00 4.73 7.22 0.13 60.37 02:11:01 AM 1 15.27 0.00 3.33 28.17 0.28 52.95 02:12:01 AM all 8.84 0.00 1.78 21.33 0.04 68.01 02:12:01 AM 0 12.20 0.00 2.06 16.28 0.05 69.41 02:12:01 AM 1 5.48 0.00 1.50 26.38 0.03 66.61 02:13:01 AM all 10.85 0.00 1.26 0.67 0.06 87.16 02:13:01 AM 0 16.38 0.00 1.37 0.53 0.07 81.65 02:13:01 AM 1 5.31 0.00 1.15 0.80 0.05 92.68 02:14:02 AM all 10.54 0.00 1.23 0.11 0.06 88.07 02:14:02 AM 0 13.45 0.00 1.35 0.07 0.05 85.09 02:14:02 AM 1 7.63 0.00 1.10 0.15 0.07 91.05 02:15:01 AM all 28.22 0.00 4.52 2.02 0.10 65.14 02:15:01 AM 0 30.04 0.00 4.72 2.21 0.10 62.93 02:15:01 AM 1 26.40 0.00 4.32 1.83 0.10 67.34 02:16:01 AM all 0.34 0.00 0.35 5.37 0.03 93.91 02:16:01 AM 0 0.52 0.00 0.42 6.84 0.02 92.21 02:16:01 AM 1 0.17 0.00 0.28 3.89 0.03 95.62 02:17:01 AM all 5.46 0.00 0.37 0.35 0.07 93.75 02:17:01 AM 0 9.13 0.00 0.47 0.02 0.07 90.32 02:17:01 AM 1 1.81 0.00 0.27 0.69 0.07 97.17 02:18:01 AM all 11.67 0.00 0.33 0.08 0.08 87.84 02:18:01 AM 0 10.96 0.00 0.37 0.17 0.07 88.44 02:18:01 AM 1 12.38 0.00 0.30 0.00 0.08 87.24 02:19:01 AM all 14.82 0.00 0.43 0.00 0.09 84.66 02:19:01 AM 0 24.11 0.00 0.57 0.00 0.10 75.22 02:19:01 AM 1 5.54 0.00 0.28 0.00 0.08 94.09 02:20:01 AM all 23.92 0.00 0.43 0.00 0.10 75.55 02:20:01 AM 0 46.37 0.00 0.62 0.00 0.12 52.89 02:20:01 AM 1 1.43 0.00 0.24 0.00 0.08 98.25 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 16.03 0.00 2.72 0.36 0.06 80.83 02:21:01 AM 0 22.33 0.00 3.16 0.49 0.07 73.95 02:21:01 AM 1 9.73 0.00 2.29 0.23 0.05 87.69 Average: all 15.23 0.00 1.90 5.51 0.08 77.28 Average: 0 20.76 0.00 2.07 4.17 0.08 72.92 Average: 1 9.70 0.00 1.74 6.84 0.09 81.64