---> uname -a: Linux prd-centos8-robot-2c-8g-674.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 557 5023 19 2116 6843 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:06:e5:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe06:e526/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 01:55:15 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 84.87 16.91 67.96 3296.10 6101.05 01:58:01 AM 74.32 0.08 74.24 2.53 7518.53 01:59:01 AM 40.42 1.35 39.07 154.75 3859.86 02:00:01 AM 39.99 0.32 39.67 28.12 2694.37 02:01:01 AM 27.02 0.05 26.97 3.60 5328.36 02:02:01 AM 3.25 0.08 3.17 1.87 98.85 02:03:01 AM 2.17 0.02 2.15 0.93 148.68 02:04:01 AM 0.40 0.00 0.40 0.00 4.95 02:05:01 AM 15.64 0.30 15.34 43.85 764.50 Average: 32.01 2.12 29.89 392.42 2946.49 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5405048 7098952 2477384 31.43 2688 1876580 653084 7.31 210020 1948760 133072 01:58:01 AM 5148200 6991196 2734232 34.69 2688 2020224 736992 8.25 213844 2179228 104680 01:59:01 AM 5275952 7101200 2606480 33.07 2688 2002576 627108 7.02 240216 2022824 16 02:00:01 AM 5017476 7036860 2864956 36.35 2688 2188648 681020 7.63 258172 2238376 147952 02:01:01 AM 5058616 7077920 2823816 35.82 2688 2188840 644528 7.22 262656 2190220 28 02:02:01 AM 5014892 7036712 2867540 36.38 2688 2191356 700084 7.84 263004 2233240 2428 02:03:01 AM 4972872 6994876 2909560 36.91 2688 2191540 725716 8.13 263004 2274508 4 02:04:01 AM 4865440 6887464 3016992 38.27 2688 2191560 837612 9.38 263004 2381756 4 02:05:01 AM 5182932 7042244 2699500 34.25 2688 2034588 659664 7.39 439520 1912736 13360 Average: 5104603 7029714 2777829 35.24 2688 2098435 696201 7.80 268160 2153516 44616 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 340.50 209.31 1513.87 61.71 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 72.62 58.26 499.59 8.78 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 13.31 9.38 6.13 3.41 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 60.96 46.77 275.05 8.44 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 397.10 326.56 91.68 74.09 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 27.10 17.76 20.10 3.07 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 113.86 101.53 1451.70 6.99 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 477.71 408.83 5942.28 26.41 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 60.45 47.22 93.67 29.46 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 173.74 136.18 1099.33 24.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/05/2024 _x86_64_ (2 CPU) 01:55:15 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 36.70 0.00 6.42 3.77 0.13 53.00 01:57:01 AM 0 39.06 0.00 6.63 3.69 0.12 50.50 01:57:01 AM 1 34.34 0.00 6.20 3.84 0.13 55.49 01:58:01 AM all 32.06 0.00 3.58 2.16 0.12 62.08 01:58:01 AM 0 43.01 0.00 3.69 2.27 0.10 50.93 01:58:01 AM 1 21.11 0.00 3.46 2.06 0.13 73.25 01:59:01 AM all 17.28 0.00 1.97 1.57 0.09 79.09 01:59:01 AM 0 23.89 0.00 2.36 1.62 0.08 72.05 01:59:01 AM 1 10.67 0.00 1.59 1.52 0.10 86.12 02:00:01 AM all 26.37 0.00 4.08 0.76 0.10 68.69 02:00:01 AM 0 28.07 0.00 4.12 0.87 0.10 66.84 02:00:01 AM 1 24.66 0.00 4.04 0.65 0.10 70.55 02:01:01 AM all 7.28 0.00 1.82 2.60 0.10 88.20 02:01:01 AM 0 10.63 0.00 1.54 3.88 0.07 83.88 02:01:01 AM 1 3.88 0.00 2.11 1.29 0.14 92.58 02:02:01 AM all 5.08 0.00 1.45 0.03 0.03 93.41 02:02:01 AM 0 8.99 0.00 2.63 0.07 0.03 88.28 02:02:01 AM 1 1.19 0.00 0.27 0.00 0.03 98.51 02:03:01 AM all 3.31 0.00 0.44 0.01 0.08 96.16 02:03:01 AM 0 4.46 0.00 0.55 0.00 0.08 94.91 02:03:01 AM 1 2.18 0.00 0.34 0.02 0.07 97.40 02:04:01 AM all 9.21 0.00 1.48 0.00 0.11 89.20 02:04:01 AM 0 11.79 0.00 1.64 0.00 0.12 86.45 02:04:01 AM 1 6.63 0.00 1.31 0.00 0.10 91.96 02:05:01 AM all 20.60 0.00 2.77 0.27 0.08 76.27 02:05:01 AM 0 29.32 0.00 2.70 0.08 0.07 67.82 02:05:01 AM 1 11.87 0.00 2.84 0.45 0.10 84.74 Average: all 17.56 0.00 2.67 1.24 0.09 78.44 Average: 0 22.15 0.00 2.88 1.39 0.09 73.50 Average: 1 12.96 0.00 2.46 1.09 0.10 83.38