---> uname -a: Linux prd-centos8-robot-2c-8g-10819.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4926 19 2177 6807 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:a5:26:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fea5:26e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/26/2023 _x86_64_ (2 CPU) 07:10:13 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 42.35 17.58 24.78 3644.25 18067.44 07:13:01 AM 87.25 6.92 80.34 1301.12 7261.66 07:14:01 AM 88.52 0.68 87.84 29.06 10057.25 07:15:01 AM 29.69 0.82 28.87 124.63 2252.77 07:16:01 AM 64.69 0.20 64.49 9.33 7335.16 07:17:01 AM 17.48 0.03 17.44 0.67 1376.02 07:18:01 AM 2.00 0.00 2.00 0.00 65.49 07:19:01 AM 0.17 0.00 0.17 0.00 1.90 07:20:01 AM 0.28 0.00 0.28 0.00 140.12 07:21:01 AM 0.30 0.00 0.30 0.00 3.63 07:22:01 AM 0.23 0.00 0.23 0.00 77.37 07:23:01 AM 4.97 0.23 4.73 33.86 359.60 07:24:01 AM 38.47 0.45 38.02 48.38 2420.59 Average: 28.95 2.07 26.88 399.33 3801.42 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5609428 7089628 2273044 28.84 2688 1674304 680320 7.62 159124 1836632 79632 07:13:01 AM 5275596 7047344 2606876 33.07 2688 1954276 672548 7.53 187908 2100552 181756 07:14:01 AM 5189360 7047244 2693112 34.17 2688 2033288 662528 7.42 195400 2146876 46932 07:15:01 AM 5165604 7049340 2716868 34.47 2688 2059372 668536 7.49 217836 2148292 20888 07:16:01 AM 4981416 7031024 2901056 36.80 2688 2218268 655084 7.33 232988 2288608 28508 07:17:01 AM 4939056 6990104 2943416 37.34 2688 2219708 721656 8.08 233120 2331060 16 07:18:01 AM 4927260 6978324 2955212 37.49 2688 2219724 752952 8.43 233120 2342712 32 07:19:01 AM 4922856 6978036 2959616 37.55 2688 2223864 752952 8.43 233128 2346916 4160 07:20:01 AM 4923048 6978256 2959424 37.54 2688 2223868 753072 8.43 233128 2346976 8 07:21:01 AM 4914076 6969316 2968396 37.66 2688 2223884 752568 8.43 233128 2356012 4 07:22:01 AM 4905980 6970164 2976492 37.76 2688 2232828 752568 8.43 233128 2362940 6724 07:23:01 AM 5040660 6968724 2841812 36.05 2688 2099824 717116 8.03 244660 2233616 23152 07:24:01 AM 5084196 7007600 2798276 35.50 2688 2097292 691432 7.74 440552 2002528 168 Average: 5067580 7008085 2814892 35.71 2688 2113885 710256 7.95 236709 2218748 30152 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 224.99 130.97 928.40 52.18 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 82.94 63.16 1091.34 7.29 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 27.62 19.61 165.80 5.36 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 16.31 10.23 6.06 3.72 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 185.54 170.84 353.69 42.36 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 124.51 121.91 42.22 48.39 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 267.96 266.69 128.93 107.42 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 165.77 156.27 125.89 52.70 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 299.27 298.60 60.39 125.17 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 204.48 202.45 242.71 70.16 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 57.11 42.69 162.53 4.73 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 44.79 31.89 90.19 41.00 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 18.06 15.53 13.71 7.37 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 132.26 117.76 262.44 43.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 12/26/2023 _x86_64_ (2 CPU) 07:10:13 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 18.44 0.00 3.87 42.04 0.08 35.58 07:12:01 AM 0 23.07 0.00 5.11 43.85 0.07 27.91 07:12:01 AM 1 13.81 0.00 2.63 40.23 0.08 43.25 07:13:01 AM all 31.56 0.00 4.60 5.56 0.13 58.15 07:13:01 AM 0 39.30 0.00 4.95 5.24 0.12 50.40 07:13:01 AM 1 23.81 0.00 4.26 5.88 0.13 65.92 07:14:01 AM all 28.22 0.00 3.84 5.20 0.10 62.64 07:14:01 AM 0 17.79 0.00 3.21 6.68 0.08 72.24 07:14:01 AM 1 38.68 0.00 4.47 3.72 0.12 53.01 07:15:01 AM all 15.48 0.00 1.78 0.80 0.07 81.88 07:15:01 AM 0 26.09 0.00 2.17 0.78 0.07 70.89 07:15:01 AM 1 4.86 0.00 1.39 0.82 0.07 92.87 07:16:01 AM all 30.36 0.00 4.36 2.74 0.13 62.42 07:16:01 AM 0 31.25 0.00 4.32 3.27 0.15 61.02 07:16:01 AM 1 29.46 0.00 4.40 2.21 0.12 63.82 07:17:01 AM all 14.72 0.00 0.59 1.89 0.13 82.68 07:17:01 AM 0 10.57 0.00 0.44 0.80 0.13 88.06 07:17:01 AM 1 18.88 0.00 0.74 2.97 0.12 77.29 07:18:01 AM all 28.55 0.00 0.53 0.01 0.13 70.78 07:18:01 AM 0 43.33 0.00 0.65 0.02 0.13 55.86 07:18:01 AM 1 13.81 0.00 0.40 0.00 0.13 85.66 07:19:01 AM all 28.13 0.00 0.61 0.00 0.13 71.13 07:19:01 AM 0 48.69 0.00 0.76 0.00 0.13 50.42 07:19:01 AM 1 7.51 0.00 0.47 0.00 0.12 91.90 07:20:01 AM all 28.66 0.00 0.53 0.03 0.13 70.67 07:20:01 AM 0 45.56 0.00 0.69 0.05 0.18 53.52 07:20:01 AM 1 11.78 0.00 0.37 0.00 0.07 87.78 07:21:01 AM all 31.30 0.00 0.50 0.00 0.11 68.09 07:21:01 AM 0 43.62 0.00 0.62 0.00 0.12 55.64 07:21:01 AM 1 19.00 0.00 0.38 0.00 0.10 80.51 07:22:01 AM all 9.64 0.00 0.67 0.03 0.09 89.58 07:22:01 AM 0 7.95 0.00 0.56 0.05 0.08 91.35 07:22:01 AM 1 11.35 0.00 0.79 0.00 0.09 87.77 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 7.99 0.00 1.28 0.09 0.08 90.56 07:23:01 AM 0 9.92 0.00 1.04 0.05 0.07 88.92 07:23:01 AM 1 6.06 0.00 1.52 0.13 0.08 92.20 07:24:01 AM all 29.38 0.00 2.74 0.97 0.12 66.80 07:24:01 AM 0 43.65 0.00 2.93 0.87 0.13 52.42 07:24:01 AM 1 15.05 0.00 2.54 1.07 0.10 81.24 Average: all 23.28 0.00 2.00 4.57 0.11 70.05 Average: 0 30.07 0.00 2.11 4.74 0.11 62.96 Average: 1 16.49 0.00 1.88 4.39 0.10 77.14