---> uname -a: Linux prd-centos8-robot-2c-8g-11029.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4780 19 2288 6766 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:e1:60:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fee1:6064/64 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) 08/15/2024 _x86_64_ (2 CPU) 05:18:15 LINUX RESTART (2 CPU) 05:19:01 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 100.77 13.53 87.24 2497.97 6925.74 05:21:01 AM 77.61 0.73 76.88 51.31 9356.26 05:22:01 AM 10.71 0.82 9.90 123.43 570.69 05:23:01 AM 60.49 0.03 60.46 3.47 7688.04 05:24:02 AM 5.91 0.00 5.91 0.00 374.73 05:25:01 AM 0.32 0.00 0.32 0.00 5.49 05:26:01 AM 0.12 0.00 0.12 0.00 0.77 05:27:01 AM 2.60 0.17 2.43 32.93 32.06 05:28:01 AM 26.36 0.53 25.82 64.78 1050.10 Average: 31.71 1.76 29.95 308.80 2894.86 05:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 5312220 7044836 2570212 32.61 2688 1914804 700596 7.84 211136 2038256 159344 05:21:01 AM 5204216 7030020 2678216 33.98 2688 2003108 682788 7.65 231548 2103984 1124 05:22:01 AM 5152580 7028536 2729852 34.63 2688 2051436 686824 7.69 247288 2133976 44152 05:23:01 AM 4988764 7017772 2893668 36.71 2688 2198332 667004 7.47 261040 2255824 4184 05:24:02 AM 4991688 7020700 2890744 36.67 2688 2198336 667004 7.47 261040 2255892 16 05:25:01 AM 4991872 7020884 2890560 36.67 2688 2198336 667004 7.47 261040 2255900 4 05:26:01 AM 4991868 7020872 2890564 36.67 2688 2198336 667004 7.47 261040 2255832 8 05:27:01 AM 4924540 6954892 2957892 37.53 2688 2199676 719308 8.05 261904 2322592 376 05:28:01 AM 4949312 6982048 2933120 37.21 2688 2201780 702584 7.87 451212 2109392 16592 Average: 5056340 7013396 2826092 35.85 2688 2129349 684457 7.66 271916 2192405 25089 05:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 245.43 167.66 1433.67 48.72 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 40.48 31.53 342.71 6.87 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 19.68 17.36 10.98 4.90 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 447.96 409.73 357.97 85.53 0.00 0.00 0.00 0.00 05:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:02 AM eth0 0.95 0.52 1.00 0.10 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 0.97 0.17 0.12 0.01 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 1.43 0.13 0.11 0.01 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 11.50 8.00 11.06 4.60 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 19.14 18.69 15.65 8.70 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 87.66 72.78 241.93 17.75 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) 08/15/2024 _x86_64_ (2 CPU) 05:18:15 LINUX RESTART (2 CPU) 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 36.67 0.00 6.42 3.48 0.13 53.31 05:20:01 AM 0 45.68 0.00 6.49 3.01 0.12 44.71 05:20:01 AM 1 27.66 0.00 6.34 3.96 0.13 61.90 05:21:01 AM all 20.56 0.00 3.26 3.54 0.08 72.56 05:21:01 AM 0 25.96 0.00 2.90 3.51 0.08 67.55 05:21:01 AM 1 15.18 0.00 3.62 3.57 0.07 77.56 05:22:01 AM all 12.35 0.00 2.25 0.38 0.06 84.96 05:22:01 AM 0 21.85 0.00 2.54 0.72 0.07 74.82 05:22:01 AM 1 2.86 0.00 1.95 0.03 0.05 95.11 05:23:01 AM all 23.02 0.00 4.36 2.37 0.09 70.15 05:23:01 AM 0 31.24 0.00 5.17 2.96 0.08 60.55 05:23:01 AM 1 14.82 0.00 3.56 1.79 0.10 79.74 05:24:02 AM all 0.22 0.00 0.09 0.09 0.03 99.57 05:24:02 AM 0 0.08 0.00 0.12 0.17 0.03 99.60 05:24:02 AM 1 0.35 0.00 0.07 0.02 0.03 99.53 05:25:01 AM all 0.29 0.00 0.06 0.00 0.04 99.61 05:25:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 05:25:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.44 05:26:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 05:26:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 05:26:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 05:27:01 AM all 4.50 0.00 0.70 0.03 0.04 94.72 05:27:01 AM 0 6.21 0.00 0.72 0.03 0.03 93.01 05:27:01 AM 1 2.80 0.00 0.68 0.03 0.05 96.43 05:28:01 AM all 27.77 0.00 3.54 0.67 0.09 67.93 05:28:01 AM 0 38.79 0.00 3.66 1.17 0.10 56.28 05:28:01 AM 1 16.76 0.00 3.42 0.17 0.08 79.57 Average: all 13.99 0.00 2.31 1.18 0.07 82.46 Average: 0 18.92 0.00 2.42 1.29 0.07 77.31 Average: 1 9.06 0.00 2.19 1.06 0.06 87.62