---> uname -a: Linux prd-centos8-robot-2c-8g-6781.novalocal 4.18.0-481.el8.x86_64 #1 SMP Tue Mar 21 12:15:10 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4965 19 2147 6816 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:a9:a9:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fea9:a932/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/10/2023 _x86_64_ (2 CPU) 00:13:57 LINUX RESTART (2 CPU) 12:15:03 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 95.64 7.21 88.43 1347.08 7288.40 12:17:01 AM 82.49 0.63 81.86 27.99 8814.91 12:18:01 AM 22.90 0.87 22.03 125.85 1982.00 12:19:01 AM 37.83 0.17 37.66 5.87 2576.37 12:20:01 AM 42.86 2.55 40.31 441.39 5992.72 12:21:01 AM 4.42 0.03 4.38 1.87 203.15 12:22:01 AM 1.73 0.00 1.73 0.00 67.81 12:23:01 AM 0.12 0.00 0.12 0.00 2.82 12:24:01 AM 0.32 0.00 0.32 0.00 7.38 12:25:01 AM 0.22 0.00 0.22 0.00 6.68 12:26:01 AM 0.17 0.00 0.17 0.00 3.85 12:27:01 AM 0.17 0.00 0.17 0.00 3.37 12:28:01 AM 15.58 0.37 15.21 44.92 780.67 Average: 23.23 0.89 22.34 150.39 2119.88 12:15:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 5291300 7056204 2591020 32.87 2688 1947492 686944 7.69 185540 2086700 186332 12:17:01 AM 5191804 7032864 2690516 34.13 2688 2017736 681180 7.63 191992 2152236 46932 12:18:01 AM 5216992 7062860 2665328 33.81 2688 2022764 660364 7.39 211296 2106952 20 12:19:01 AM 4928144 6962812 2954176 37.48 2688 2203904 724240 8.11 226428 2352176 150764 12:20:01 AM 4994988 7041272 2887332 36.63 2688 2215724 657012 7.36 236468 2277424 24 12:21:01 AM 4953292 7000780 2929028 37.16 2688 2216920 726312 8.13 236696 2318956 132 12:22:01 AM 4952376 6999952 2929944 37.17 2688 2217000 726312 8.13 236776 2319688 32 12:23:01 AM 4951460 6999120 2930860 37.18 2688 2217084 726312 8.13 236776 2320468 56 12:24:01 AM 4950768 6998500 2931552 37.19 2688 2217172 726312 8.13 236776 2321296 40 12:25:01 AM 4950772 6998584 2931548 37.19 2688 2217252 726312 8.13 236776 2321448 12 12:26:01 AM 4950408 6998304 2931912 37.20 2688 2217332 726312 8.13 236776 2321676 40 12:27:01 AM 4949952 6997948 2932368 37.20 2688 2217436 726312 8.13 236776 2322220 92 12:28:01 AM 5127764 7018512 2754556 34.95 2688 2065740 690936 7.74 421292 1982976 26264 Average: 5031540 7012901 2850780 36.17 2688 2153350 706528 7.91 240798 2246478 31595 12:15:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 103.95 86.85 1250.75 9.74 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 24.23 18.98 162.95 4.91 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 19.78 13.45 5.89 4.26 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 40.93 34.89 312.12 16.74 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 543.04 454.41 108.57 88.05 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 46.03 37.00 14.23 5.98 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 0.77 0.38 0.12 0.06 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 0.47 0.32 0.10 0.05 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 0.75 0.30 0.13 0.05 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 0.53 0.38 0.17 0.11 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 1.12 0.30 0.19 0.06 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.42 0.95 0.52 0.34 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 80.49 64.83 82.51 23.15 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 66.33 54.77 146.26 11.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/10/2023 _x86_64_ (2 CPU) 00:13:57 LINUX RESTART (2 CPU) 12:15:03 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 36.44 0.00 3.40 3.46 0.10 56.59 12:16:01 AM 0 52.27 0.00 4.15 4.39 0.10 39.08 12:16:01 AM 1 20.61 0.00 2.65 2.53 0.10 74.10 12:17:01 AM all 25.23 0.00 2.25 3.51 0.08 68.94 12:17:01 AM 0 29.20 0.00 2.18 3.08 0.08 65.45 12:17:01 AM 1 21.24 0.00 2.32 3.94 0.07 72.43 12:18:01 AM all 12.14 0.00 1.06 4.87 0.08 81.84 12:18:01 AM 0 9.35 0.00 1.07 4.82 0.07 84.69 12:18:01 AM 1 14.95 0.00 1.05 4.92 0.10 78.98 12:19:01 AM all 24.23 0.00 2.57 2.72 0.07 70.39 12:19:01 AM 0 26.44 0.00 2.60 3.36 0.07 67.53 12:19:01 AM 1 22.02 0.00 2.55 2.09 0.08 73.26 12:20:01 AM all 9.24 0.00 1.49 3.80 0.05 85.42 12:20:01 AM 0 10.91 0.00 1.86 4.31 0.05 82.88 12:20:01 AM 1 7.58 0.00 1.12 3.30 0.05 87.95 12:21:01 AM all 8.62 0.00 0.34 0.06 0.07 90.91 12:21:01 AM 0 10.81 0.00 0.40 0.10 0.07 88.62 12:21:01 AM 1 6.43 0.00 0.28 0.02 0.07 93.21 12:22:01 AM all 0.60 0.00 0.08 0.01 0.06 99.25 12:22:01 AM 0 0.62 0.00 0.10 0.02 0.07 99.20 12:22:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:23:01 AM all 0.50 0.00 0.09 0.00 0.05 99.36 12:23:01 AM 0 0.43 0.00 0.08 0.00 0.05 99.43 12:23:01 AM 1 0.57 0.00 0.10 0.00 0.05 99.28 12:24:01 AM all 0.44 0.00 0.10 0.00 0.04 99.41 12:24:01 AM 0 0.60 0.00 0.12 0.00 0.05 99.23 12:24:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 12:25:01 AM all 0.64 0.00 0.08 0.00 0.07 99.21 12:25:01 AM 0 0.67 0.00 0.10 0.00 0.08 99.15 12:25:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:26:01 AM all 0.59 0.00 0.09 0.00 0.05 99.27 12:26:01 AM 0 0.60 0.00 0.12 0.00 0.07 99.21 12:26:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:26:01 AM CPU %user %nice %system %iowait %steal %idle 12:27:01 AM all 0.83 0.00 0.09 0.00 0.08 99.01 12:27:01 AM 0 0.94 0.00 0.10 0.00 0.07 98.90 12:27:01 AM 1 0.72 0.00 0.08 0.00 0.08 99.12 12:28:01 AM all 19.89 0.00 1.79 0.23 0.07 78.01 12:28:01 AM 0 22.97 0.00 2.07 0.32 0.07 74.58 12:28:01 AM 1 16.82 0.00 1.51 0.15 0.07 81.46 Average: all 10.67 0.00 1.03 1.43 0.07 86.81 Average: 0 12.67 0.00 1.14 1.56 0.07 84.56 Average: 1 8.66 0.00 0.92 1.30 0.06 89.05