---> uname -a: Linux prd-centos8-robot-2c-8g-5228.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 606 4874 19 2216 6794 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:e0:1e:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fee0:1eed/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) 11/08/2024 _x86_64_ (2 CPU) 04:08:31 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 111.83 51.26 60.57 7504.51 37727.87 04:11:01 AM 125.07 7.41 117.66 1296.50 10937.34 04:12:01 AM 30.06 0.50 29.56 64.78 3688.04 04:13:01 AM 31.04 0.00 31.04 0.00 1966.34 04:14:01 AM 42.44 0.03 42.41 3.47 6802.48 04:15:01 AM 1.80 0.10 1.70 32.12 93.15 04:16:01 AM 2.05 0.00 2.05 0.00 353.04 04:17:01 AM 0.95 0.00 0.95 0.00 510.03 04:18:01 AM 0.30 0.02 0.28 1.07 236.89 04:19:01 AM 0.72 0.03 0.68 1.87 284.81 04:20:01 AM 0.98 0.35 0.63 53.46 82.50 04:21:01 AM 0.40 0.00 0.40 0.00 28.11 04:22:01 AM 2.57 0.32 2.25 36.93 115.16 04:23:01 AM 30.22 0.53 29.69 64.78 3049.62 Average: 27.18 4.33 22.85 647.22 4705.97 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5534692 7064160 2347740 29.78 2688 1721368 710776 7.96 186340 1875548 97284 04:11:01 AM 5158648 6992680 2723784 34.56 2688 2010588 738160 8.27 220716 2154004 90172 04:12:01 AM 5239000 7074492 2643432 33.54 2688 2012532 647688 7.25 239564 2057748 4 04:13:01 AM 4963924 6995540 2918508 37.03 2688 2201384 694724 7.78 254800 2295136 170020 04:14:01 AM 5010648 7044940 2871784 36.43 2688 2203664 660568 7.40 256808 2237592 4 04:15:01 AM 4969572 7006464 2912860 36.95 2688 2206272 698264 7.82 256988 2278424 28 04:16:01 AM 4938844 6993060 2943588 37.34 2688 2223672 714280 8.00 257404 2308836 8688 04:17:01 AM 4926856 6992464 2955576 37.50 2688 2234988 714280 8.00 257404 2320604 5160 04:18:01 AM 4922228 6990956 2960204 37.55 2688 2238108 714280 8.00 257404 2325336 1192 04:19:01 AM 4912068 6988060 2970364 37.68 2688 2245372 746672 8.36 257684 2335188 144 04:20:01 AM 4521592 6923924 3360840 42.64 2688 2249104 745932 8.35 259004 2345104 116 04:21:01 AM 4521020 6923992 3361412 42.64 2688 2249648 745932 8.35 259016 2345520 4 04:22:01 AM 5031172 6999848 2851260 36.17 2688 2139544 701692 7.86 296100 2189052 58720 04:23:01 AM 5083060 7049368 2799372 35.51 2688 2141832 651188 7.29 491964 1954332 16776 Average: 4980952 7002853 2901480 36.81 2688 2148434 706031 7.91 267943 2215887 32022 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 279.34 169.55 1182.45 54.38 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 102.53 81.04 1025.74 17.77 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 12.80 8.95 5.11 5.41 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 35.17 27.34 293.33 6.44 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 182.74 129.95 42.11 30.77 0.00 0.00 0.00 0.00 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 26.89 17.89 22.72 2.51 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 49.68 38.81 122.58 10.60 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 28.14 20.04 74.72 6.95 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 18.78 17.45 10.93 4.14 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 24.46 20.24 64.87 11.48 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 36.18 53.07 23.34 4.83 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 14.80 12.46 3.51 2.23 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 88.22 49.78 144.83 88.56 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 20.51 19.89 18.58 10.04 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 65.73 47.61 216.79 18.29 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) 11/08/2024 _x86_64_ (2 CPU) 04:08:31 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 32.71 0.03 6.98 28.30 0.11 31.87 04:10:01 AM 0 39.60 0.03 7.66 28.22 0.10 24.39 04:10:01 AM 1 25.71 0.03 6.28 28.37 0.12 39.48 04:11:01 AM all 38.40 0.00 5.99 2.96 0.12 52.53 04:11:01 AM 0 44.28 0.00 6.25 2.42 0.12 46.93 04:11:01 AM 1 32.51 0.00 5.72 3.51 0.12 58.14 04:12:01 AM all 10.80 0.00 1.54 2.39 0.06 85.21 04:12:01 AM 0 11.54 0.00 1.48 2.00 0.07 84.90 04:12:01 AM 1 10.06 0.00 1.60 2.77 0.05 85.51 04:13:01 AM all 21.22 0.00 3.54 1.16 0.11 73.97 04:13:01 AM 0 30.74 0.00 4.08 1.73 0.10 63.36 04:13:01 AM 1 11.74 0.00 3.01 0.59 0.12 84.55 04:14:01 AM all 7.32 0.00 1.75 4.77 0.11 86.06 04:14:01 AM 0 11.69 0.00 1.93 3.25 0.17 82.96 04:14:01 AM 1 2.97 0.00 1.56 6.28 0.05 89.14 04:15:01 AM all 3.05 0.00 0.25 0.03 0.06 96.60 04:15:01 AM 0 3.49 0.00 0.27 0.00 0.05 96.19 04:15:01 AM 1 2.61 0.00 0.23 0.07 0.07 97.02 04:16:01 AM all 19.23 0.00 0.28 0.03 0.08 80.38 04:16:01 AM 0 24.97 0.00 0.32 0.03 0.08 74.59 04:16:01 AM 1 13.47 0.00 0.25 0.02 0.07 86.19 04:17:01 AM all 10.27 0.00 0.18 0.07 0.05 89.43 04:17:01 AM 0 13.06 0.00 0.20 0.05 0.03 86.66 04:17:01 AM 1 7.47 0.00 0.17 0.08 0.07 92.21 04:18:01 AM all 11.09 0.00 0.18 0.03 0.07 88.64 04:18:01 AM 0 18.46 0.00 0.15 0.00 0.07 81.32 04:18:01 AM 1 3.71 0.00 0.20 0.05 0.07 95.97 04:19:01 AM all 8.39 0.00 0.29 0.05 0.08 91.19 04:19:01 AM 0 7.09 0.00 0.37 0.08 0.08 92.38 04:19:01 AM 1 9.69 0.00 0.22 0.02 0.07 90.01 04:20:01 AM all 8.94 0.00 6.15 0.00 0.07 84.84 04:20:01 AM 0 9.35 0.00 6.17 0.00 0.08 84.40 04:20:01 AM 1 8.53 0.00 6.14 0.00 0.05 85.28 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 4.73 0.00 0.19 0.00 0.07 95.01 04:21:01 AM 0 4.37 0.00 0.20 0.00 0.07 95.37 04:21:01 AM 1 5.09 0.00 0.18 0.00 0.07 94.66 04:22:01 AM all 11.33 0.00 1.86 0.03 0.08 86.71 04:22:01 AM 0 16.95 0.00 1.92 0.00 0.08 81.04 04:22:01 AM 1 5.70 0.00 1.80 0.05 0.07 92.38 04:23:01 AM all 31.23 0.00 3.40 0.37 0.09 64.90 04:23:01 AM 0 43.15 0.00 3.59 0.37 0.10 52.79 04:23:01 AM 1 19.31 0.00 3.22 0.37 0.08 77.02 Average: all 15.60 0.00 2.32 2.83 0.08 79.16 Average: 0 19.90 0.00 2.47 2.70 0.09 74.85 Average: 1 11.30 0.00 2.18 2.96 0.08 83.48