---> uname -a: Linux prd-centos8-robot-2c-8g-2975.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 576 4985 19 2135 6825 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:a7:10:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fea7:1057/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:10 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 96.32 59.35 36.97 5431.66 26435.34 11:28:01 PM 86.87 12.93 73.94 2338.02 6373.64 11:29:01 PM 75.09 0.70 74.39 50.78 8918.63 11:30:01 PM 20.65 0.42 20.23 64.79 1966.81 11:31:01 PM 59.54 2.56 56.98 402.57 7731.45 11:32:01 PM 4.42 0.00 4.42 0.00 182.09 11:33:01 PM 0.20 0.00 0.20 0.00 2.13 11:34:01 PM 0.13 0.00 0.13 0.00 1.07 11:35:01 PM 10.43 0.40 10.03 68.92 335.86 Average: 39.26 8.49 30.76 929.55 5768.71 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5770796 7161056 2111628 26.79 2688 1589612 645076 7.22 155500 1694708 39260 11:28:01 PM 5328632 7063224 2553792 32.40 2688 1916968 667808 7.48 210396 2020004 164412 11:29:01 PM 5177584 7015548 2704840 34.31 2688 2015836 699692 7.83 221760 2137820 30680 11:30:01 PM 5156088 7044212 2726336 34.59 2688 2063528 681936 7.64 251856 2121540 40372 11:31:01 PM 5011364 7064708 2871060 36.42 2688 2223440 638444 7.15 263436 2229716 208 11:32:01 PM 5015620 7068964 2866804 36.37 2688 2223440 638444 7.15 263436 2229220 4 11:33:01 PM 5015684 7069028 2866740 36.37 2688 2223440 638444 7.15 263440 2229284 4 11:34:01 PM 5015856 7069204 2866568 36.37 2688 2223444 638444 7.15 263440 2229152 4 11:35:01 PM 5144624 7023132 2737800 34.73 2688 2054588 678780 7.60 291060 2094716 17748 Average: 5181805 7064342 2700619 34.26 2688 2059366 658563 7.37 242703 2109573 32521 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 211.85 121.68 741.36 39.91 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 112.96 85.34 1033.12 19.83 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 56.10 40.49 470.43 6.90 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 29.85 23.86 89.03 7.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 383.30 284.13 296.41 73.33 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 2.20 0.85 0.49 0.19 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 2.60 2.02 0.66 0.60 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 2.85 1.92 0.44 0.42 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 113.88 71.74 92.56 23.74 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 101.22 69.84 302.75 19.00 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:10 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 16.60 0.06 3.83 49.41 0.07 30.03 11:27:01 PM 0 16.33 0.10 4.18 49.17 0.05 30.17 11:27:01 PM 1 16.88 0.02 3.48 49.66 0.08 29.89 11:28:01 PM all 33.04 0.00 5.67 4.21 0.11 56.97 11:28:01 PM 0 30.50 0.00 4.84 4.40 0.10 60.16 11:28:01 PM 1 35.58 0.00 6.50 4.03 0.12 53.78 11:29:01 PM all 19.18 0.00 2.75 5.62 0.08 72.36 11:29:01 PM 0 10.82 0.00 2.38 5.77 0.08 80.95 11:29:01 PM 1 27.56 0.00 3.12 5.48 0.08 63.75 11:30:01 PM all 18.57 0.00 2.92 0.69 0.07 77.76 11:30:01 PM 0 11.98 0.00 2.38 0.83 0.07 84.74 11:30:01 PM 1 25.17 0.00 3.46 0.55 0.07 70.76 11:31:01 PM all 20.18 0.00 3.53 5.02 0.14 71.13 11:31:01 PM 0 13.80 0.00 2.94 2.86 0.08 80.32 11:31:01 PM 1 26.57 0.00 4.12 7.19 0.20 61.91 11:32:01 PM all 0.23 0.00 0.07 0.05 0.03 99.62 11:32:01 PM 0 0.10 0.00 0.10 0.07 0.03 99.70 11:32:01 PM 1 0.37 0.00 0.03 0.03 0.02 99.55 11:33:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 11:33:01 PM 0 0.13 0.00 0.08 0.00 0.03 99.75 11:33:01 PM 1 0.55 0.00 0.08 0.00 0.02 99.35 11:34:01 PM all 0.21 0.00 0.09 0.00 0.03 99.67 11:34:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:34:01 PM 1 0.28 0.00 0.08 0.00 0.03 99.60 11:35:01 PM all 14.09 0.00 1.97 0.09 0.06 83.78 11:35:01 PM 0 22.68 0.00 2.05 0.08 0.07 75.12 11:35:01 PM 1 5.48 0.00 1.89 0.10 0.05 92.48 Average: all 13.59 0.01 2.32 7.21 0.07 76.81 Average: 0 11.83 0.01 2.12 7.00 0.06 78.99 Average: 1 15.35 0.00 2.53 7.42 0.07 74.63