---> uname -a: Linux prd-centos8-robot-2c-8g-9271.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4924 19 2142 6770 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:84:20:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe84:20dc/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) 11/22/2024 _x86_64_ (2 CPU) 02:09:00 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 93.24 25.68 67.57 454.05 47059.46 02:11:01 AM 71.63 27.64 43.99 1905.10 30362.73 02:12:01 AM 89.07 21.33 67.74 5018.73 5822.14 02:13:01 AM 78.40 0.70 77.70 50.79 9251.01 02:14:01 AM 18.16 0.35 17.81 61.18 1445.28 02:15:01 AM 4.47 0.07 4.40 3.60 151.47 02:16:01 AM 27.76 0.00 27.76 0.00 1503.67 02:17:01 AM 36.35 0.03 36.32 3.47 6679.72 02:18:01 AM 2.80 0.08 2.72 31.99 94.45 02:19:01 AM 2.30 0.03 2.27 1.07 344.29 02:20:00 AM 0.55 0.00 0.55 0.00 8.23 02:21:01 AM 0.56 0.00 0.56 0.00 94.94 02:22:01 AM 15.53 0.40 15.13 46.78 1083.84 Average: 29.03 4.24 24.79 593.46 4780.48 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6146728 7361916 1735704 22.02 2688 1420544 366792 4.65 111104 1399424 901700 02:11:01 AM 6101560 7371964 1780872 22.59 2688 1469936 352672 3.95 126564 1400552 116 02:12:01 AM 5323900 7029864 2558532 32.46 2688 1887884 728356 8.16 210864 2024272 148512 02:13:01 AM 5140372 6972616 2742060 34.79 2688 2008804 742536 8.31 221000 2169892 30116 02:14:01 AM 5223912 7057428 2658520 33.73 2688 2010644 665012 7.45 239576 2075012 20 02:15:01 AM 5223172 7056788 2659260 33.74 2688 2010752 680612 7.62 239808 2076008 4 02:16:01 AM 4958048 6991636 2924384 37.10 2688 2202608 729264 8.17 253524 2303760 186140 02:17:01 AM 4999892 7033212 2882540 36.57 2688 2202736 675172 7.56 257000 2252348 8 02:18:01 AM 4957660 6992280 2924772 37.10 2688 2204036 725712 8.13 257264 2294548 88 02:19:01 AM 4938676 6981364 2943756 37.35 2688 2212104 743236 8.32 257264 2313512 4 02:20:00 AM 4926136 6968856 2956296 37.50 2688 2212136 796392 8.92 257264 2325716 4 02:21:01 AM 4987104 7034300 2895328 36.73 2688 2216604 676532 7.58 257660 2264800 1820 02:22:01 AM 5079684 6964748 2802748 35.56 2688 2060348 731476 8.19 456468 1995400 13372 Average: 5231296 7062844 2651136 33.63 2688 2009164 662597 7.42 241951 2068865 98608 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.81 9.46 2.19 2.97 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 4.30 3.20 0.92 0.69 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 293.65 178.01 1625.37 61.89 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 57.17 39.79 585.98 7.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 11.68 7.08 4.88 3.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 AM eth0 5.92 3.12 0.87 0.66 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 39.81 34.89 299.98 8.62 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 193.97 139.14 38.20 30.37 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 26.64 15.29 6.23 1.50 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 260.71 257.74 117.32 106.29 0.00 0.00 0.00 0.00 02:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:00 AM eth0 257.57 248.26 429.02 87.16 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 75.91 56.85 105.61 15.19 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 49.68 34.87 93.11 40.40 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.20 84.65 275.14 30.19 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) 11/22/2024 _x86_64_ (2 CPU) 02:09:00 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 3.47 0.00 5.56 84.03 0.00 6.94 02:10:01 AM 0 5.56 0.00 6.94 87.50 0.00 0.00 02:10:01 AM 1 1.39 0.00 4.17 80.56 0.00 13.89 02:11:01 AM all 1.05 0.04 1.81 82.08 0.09 14.92 02:11:01 AM 0 1.29 0.03 1.56 86.68 0.08 10.36 02:11:01 AM 1 0.81 0.05 2.07 77.51 0.10 19.46 02:12:01 AM all 38.69 0.00 6.89 4.57 0.13 49.72 02:12:01 AM 0 39.21 0.00 6.16 4.02 0.13 50.48 02:12:01 AM 1 38.17 0.00 7.63 5.12 0.12 48.96 02:13:01 AM all 21.96 0.00 3.13 6.45 0.09 68.37 02:13:01 AM 0 13.78 0.00 2.27 6.22 0.08 77.64 02:13:01 AM 1 30.16 0.00 4.00 6.68 0.10 59.05 02:14:01 AM all 10.32 0.00 1.09 1.12 0.09 87.37 02:14:01 AM 0 12.37 0.00 1.08 1.04 0.12 85.40 02:14:01 AM 1 8.29 0.00 1.10 1.21 0.07 89.34 02:15:01 AM all 0.53 0.00 0.38 0.09 0.06 98.94 02:15:01 AM 0 0.48 0.00 0.33 0.00 0.05 99.13 02:15:01 AM 1 0.58 0.00 0.42 0.18 0.07 98.75 02:16:01 AM all 24.67 0.00 3.91 1.18 0.09 70.15 02:16:01 AM 0 23.73 0.00 3.70 0.99 0.10 71.48 02:16:01 AM 1 25.61 0.00 4.12 1.37 0.08 68.82 02:17:01 AM all 2.80 0.00 0.86 1.55 0.04 94.75 02:17:01 AM 0 2.09 0.00 0.59 1.72 0.05 95.55 02:17:01 AM 1 3.51 0.00 1.14 1.37 0.03 93.95 02:18:01 AM all 3.09 0.00 0.27 0.03 0.04 96.57 02:18:01 AM 0 0.59 0.00 0.27 0.02 0.05 99.08 02:18:01 AM 1 5.62 0.00 0.27 0.03 0.03 94.04 02:19:01 AM all 27.27 0.00 1.13 0.19 0.11 71.30 02:19:01 AM 0 40.75 0.00 1.07 0.00 0.12 58.06 02:19:01 AM 1 13.87 0.00 1.19 0.38 0.10 84.46 02:20:00 AM all 26.06 0.00 0.58 0.00 0.09 73.27 02:20:00 AM 0 48.90 0.00 0.79 0.00 0.12 50.20 02:20:00 AM 1 3.49 0.00 0.37 0.00 0.07 96.07 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 8.79 0.00 0.36 0.09 0.08 90.68 02:21:01 AM 0 8.51 0.00 0.39 0.02 0.07 91.02 02:21:01 AM 1 9.07 0.00 0.33 0.17 0.10 90.33 02:22:01 AM all 18.86 0.00 2.65 2.88 0.08 75.53 02:22:01 AM 0 14.58 0.00 2.61 1.89 0.07 80.86 02:22:01 AM 1 23.19 0.00 2.69 3.88 0.09 70.15 Average: all 15.31 0.00 1.93 8.40 0.08 74.28 Average: 0 17.13 0.00 1.74 8.58 0.09 72.46 Average: 1 13.49 0.00 2.11 8.22 0.08 76.10