---> uname -a: Linux prd-centos8-robot-2c-8g-3317.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 575 4999 19 2122 6826 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:d6:b0:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fed6:b0ca/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) 11/01/2024 _x86_64_ (2 CPU) 04:10:52 LINUX RESTART (2 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 48.17 6.38 41.79 1097.50 4161.00 04:14:01 AM 43.51 6.75 36.76 1246.46 3513.06 04:15:01 AM 46.85 0.00 46.85 0.00 5805.38 04:16:01 AM 44.63 0.70 43.93 50.79 4407.95 04:17:01 AM 17.18 0.40 16.78 64.26 1289.80 04:18:01 AM 58.21 0.03 58.17 3.47 7521.26 04:19:01 AM 8.85 0.00 8.85 0.00 807.95 04:20:00 AM 0.20 0.00 0.20 0.00 2.30 04:20:01 AM 0.00 0.00 0.00 0.00 0.00 04:21:01 AM 0.30 0.00 0.30 0.00 3.93 04:22:01 AM 2.12 0.12 2.00 33.06 152.82 04:23:01 AM 0.38 0.00 0.38 0.00 6.87 04:24:01 AM 0.47 0.00 0.47 0.00 34.87 04:25:01 AM 20.16 0.38 19.78 46.66 875.09 Average: 22.39 1.14 21.25 195.55 2198.63 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 5544484 7075584 2337948 29.66 2688 1722944 705028 7.89 186668 1862908 35232 04:14:01 AM 5325504 7028988 2556928 32.44 2688 1885356 715392 8.01 210848 2024856 143160 04:15:01 AM 5362956 7076888 2519476 31.96 2688 1895920 679436 7.61 209580 1983784 4 04:16:01 AM 5180120 7011928 2702312 34.28 2688 2008476 714328 8.00 220888 2135684 30116 04:17:01 AM 5216508 7052892 2665924 33.82 2688 2013652 666580 7.46 243604 2079148 3272 04:18:01 AM 5036520 7068836 2845912 36.10 2688 2201784 642688 7.20 256868 2213068 16556 04:19:01 AM 5039084 7071412 2843348 36.07 2688 2201796 642464 7.19 256880 2213152 4 04:20:00 AM 5039348 7071676 2843084 36.07 2688 2201796 640268 7.17 256884 2213028 4 04:20:01 AM 5038932 7071272 2843500 36.07 2688 2201800 640268 7.17 256884 2213308 20 04:21:01 AM 5038920 7071260 2843512 36.07 2688 2201800 640268 7.17 256884 2213312 4 04:22:01 AM 4987572 7023376 2894860 36.73 2688 2205276 706128 7.91 257016 2263164 28 04:23:01 AM 4946580 6982428 2935852 37.25 2688 2205300 761284 8.52 257016 2304480 4 04:24:01 AM 5033788 7070532 2848644 36.14 2688 2206196 651784 7.30 257372 2217084 28 04:25:01 AM 5146860 7012136 2735572 34.70 2688 2040952 712892 7.98 447480 1938312 13376 Average: 5138370 7049229 2744062 34.81 2688 2085218 679915 7.61 255348 2133949 17272 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 113.43 85.99 636.43 18.73 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 31.28 30.14 427.20 3.09 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 1.48 0.42 0.79 0.05 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 68.96 50.09 586.16 8.10 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 17.68 15.23 6.88 5.17 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 670.35 482.52 416.59 108.13 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 11.80 8.81 3.18 2.51 0.00 0.00 0.00 0.00 04:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:00 AM eth0 2.52 1.90 0.43 0.42 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.63 1.93 0.44 0.43 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 47.56 30.91 82.39 3.36 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 153.51 135.04 2302.97 8.75 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 154.97 140.80 2330.25 9.80 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 84.79 55.77 95.37 29.23 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 104.68 79.96 529.93 15.21 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) 11/01/2024 _x86_64_ (2 CPU) 04:10:52 LINUX RESTART (2 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 14.44 0.00 2.61 8.97 0.09 73.88 04:13:01 AM 0 14.39 0.00 2.64 11.57 0.10 71.31 04:13:01 AM 1 14.50 0.00 2.59 6.39 0.08 76.43 04:14:01 AM all 15.69 0.00 2.99 15.40 0.11 65.81 04:14:01 AM 0 13.77 0.00 2.67 15.40 0.12 68.05 04:14:01 AM 1 17.61 0.00 3.31 15.40 0.10 63.58 04:15:01 AM all 2.49 0.00 0.81 2.23 0.05 94.42 04:15:01 AM 0 1.59 0.00 0.70 1.62 0.07 96.02 04:15:01 AM 1 3.39 0.00 0.92 2.84 0.03 92.82 04:16:01 AM all 20.17 0.00 2.43 2.69 0.08 74.63 04:16:01 AM 0 15.79 0.00 2.43 2.38 0.08 79.32 04:16:01 AM 1 24.58 0.00 2.43 3.00 0.08 69.91 04:17:01 AM all 11.41 0.00 1.84 1.62 0.08 85.04 04:17:01 AM 0 9.06 0.00 1.75 1.56 0.05 87.57 04:17:01 AM 1 13.75 0.00 1.94 1.69 0.12 82.50 04:18:01 AM all 26.58 0.00 4.60 2.49 0.09 66.24 04:18:01 AM 0 18.17 0.00 3.77 2.26 0.08 75.71 04:18:01 AM 1 35.04 0.00 5.43 2.71 0.10 56.72 04:19:01 AM all 0.46 0.00 0.21 0.53 0.05 98.76 04:19:01 AM 0 0.72 0.00 0.22 0.32 0.05 98.70 04:19:01 AM 1 0.20 0.00 0.20 0.73 0.05 98.82 04:20:00 AM all 0.22 0.00 0.08 0.00 0.03 99.67 04:20:00 AM 0 0.36 0.00 0.07 0.00 0.02 99.56 04:20:00 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 04:20:01 AM all 0.53 0.00 1.07 0.00 0.00 98.40 04:20:01 AM 0 1.06 0.00 1.06 0.00 0.00 97.87 04:20:01 AM 1 0.00 0.00 1.08 0.00 0.00 98.92 04:21:01 AM all 0.33 0.00 0.08 0.02 0.04 99.54 04:21:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 04:21:01 AM 1 0.08 0.00 0.07 0.03 0.03 99.78 04:22:01 AM all 6.28 0.00 1.52 0.08 0.07 92.05 04:22:01 AM 0 4.67 0.00 0.91 0.13 0.07 94.22 04:22:01 AM 1 7.89 0.00 2.14 0.03 0.07 89.87 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 3.85 0.00 0.54 0.00 0.07 95.55 04:23:01 AM 0 2.03 0.00 0.50 0.00 0.07 97.40 04:23:01 AM 1 5.68 0.00 0.57 0.00 0.07 93.68 04:24:01 AM all 4.81 0.00 0.65 0.03 0.08 94.43 04:24:01 AM 0 5.84 0.00 0.74 0.00 0.07 93.35 04:24:01 AM 1 3.78 0.00 0.57 0.07 0.08 95.50 04:25:01 AM all 18.61 0.00 2.75 1.03 0.08 77.53 04:25:01 AM 0 19.97 0.00 2.50 1.49 0.08 75.95 04:25:01 AM 1 17.24 0.00 3.00 0.57 0.08 79.10 Average: all 9.62 0.00 1.62 2.69 0.07 86.00 Average: 0 8.21 0.00 1.46 2.81 0.07 87.45 Average: 1 11.03 0.00 1.78 2.56 0.07 84.55