---> uname -a: Linux prd-centos8-robot-2c-8g-44504.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 611 4963 19 2122 6789 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:ce:ee:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fece:ee98/64 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) 10/21/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:03 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 96.07 23.35 72.72 5222.75 6185.02 04:21:01 AM 83.23 0.70 82.53 50.77 9411.54 04:22:01 AM 18.40 0.42 17.98 64.79 1613.41 04:23:01 AM 58.80 0.03 58.76 3.47 7710.65 04:24:01 AM 5.70 0.00 5.70 0.00 270.58 04:25:01 AM 0.55 0.00 0.55 0.00 7.08 04:26:01 AM 0.35 0.00 0.35 0.00 4.13 04:27:01 AM 2.35 0.10 2.25 32.13 147.89 04:28:01 AM 2.93 0.33 2.60 37.85 148.62 04:29:01 AM 27.41 0.52 26.90 63.86 1258.07 Average: 29.36 2.48 26.88 531.94 2664.28 04:19:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5327480 7024240 2554952 32.41 2688 1878664 720300 8.07 210344 2021108 136300 04:21:01 AM 5152412 6982632 2730020 34.63 2688 2007292 736664 8.25 221668 2162852 30112 04:22:01 AM 5143064 7010856 2739368 34.75 2688 2042844 710840 7.96 248968 2141088 33348 04:23:01 AM 5001408 7032616 2881024 36.55 2688 2200548 659132 7.38 258056 2246536 96 04:24:01 AM 5003980 7035192 2878452 36.52 2688 2200552 659132 7.38 258056 2247144 4 04:25:01 AM 5004788 7036000 2877644 36.51 2688 2200552 659132 7.38 258060 2246640 4 04:26:01 AM 5004708 7035920 2877724 36.51 2688 2200552 659132 7.38 258060 2246892 4 04:27:01 AM 4957592 6992136 2924840 37.11 2688 2203884 731340 8.19 258192 2292968 4 04:28:01 AM 5122476 6994208 2759956 35.01 2688 2042620 696916 7.80 253704 2142316 6832 04:29:01 AM 5125756 6993212 2756676 34.97 2688 2042804 691116 7.74 449596 1956132 1548 Average: 5084366 7013701 2798066 35.50 2688 2102031 692370 7.75 267470 2170368 20825 04:19:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.75 201.74 1666.97 63.96 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 61.18 45.42 567.99 7.69 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 19.20 14.86 7.16 4.96 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 607.66 448.43 415.56 106.02 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 2.18 1.27 0.32 0.25 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 2.37 1.72 0.46 0.39 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 2.98 2.03 0.71 0.61 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 47.76 28.18 55.72 3.09 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 173.11 127.79 1192.00 30.87 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 19.71 18.88 17.19 8.92 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 124.07 88.66 388.17 22.54 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) 10/21/2024 _x86_64_ (2 CPU) 04:18:12 LINUX RESTART (2 CPU) 04:19:03 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 37.03 0.00 6.70 3.83 0.10 52.34 04:20:01 AM 0 30.19 0.00 4.71 4.13 0.09 60.88 04:20:01 AM 1 43.89 0.00 8.69 3.53 0.12 43.77 04:21:01 AM all 23.08 0.00 3.27 5.44 0.11 68.11 04:21:01 AM 0 19.88 0.00 3.49 6.25 0.10 70.28 04:21:01 AM 1 26.26 0.00 3.05 4.63 0.12 65.95 04:22:01 AM all 14.99 0.00 2.41 3.68 0.07 78.85 04:22:01 AM 0 11.99 0.00 2.22 1.70 0.07 84.01 04:22:01 AM 1 17.99 0.00 2.59 5.66 0.07 73.70 04:23:01 AM all 22.67 0.00 4.44 9.00 0.10 63.79 04:23:01 AM 0 18.50 0.00 4.09 10.26 0.10 67.05 04:23:01 AM 1 26.84 0.00 4.78 7.75 0.10 60.53 04:24:01 AM all 0.33 0.00 0.09 0.09 0.03 99.46 04:24:01 AM 0 0.12 0.00 0.10 0.18 0.03 99.57 04:24:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 04:25:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 04:25:01 AM 0 0.25 0.00 0.07 0.00 0.03 99.65 04:25:01 AM 1 0.30 0.00 0.08 0.00 0.02 99.60 04:26:01 AM all 0.39 0.00 0.08 0.00 0.04 99.49 04:26:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:26:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 04:27:01 AM all 5.84 0.00 1.56 0.03 0.07 92.50 04:27:01 AM 0 0.90 0.00 0.20 0.02 0.07 98.81 04:27:01 AM 1 10.81 0.00 2.92 0.05 0.07 86.16 04:28:01 AM all 7.39 0.00 1.77 0.04 0.08 90.71 04:28:01 AM 0 8.11 0.00 2.24 0.03 0.10 89.52 04:28:01 AM 1 6.68 0.00 1.31 0.05 0.07 91.89 04:29:01 AM all 29.23 0.00 2.94 0.43 0.12 67.28 04:29:01 AM 0 27.54 0.00 3.05 0.33 0.10 68.97 04:29:01 AM 1 30.91 0.00 2.82 0.53 0.13 65.60 Average: all 14.05 0.00 2.32 2.25 0.07 81.31 Average: 0 11.76 0.00 2.01 2.29 0.07 83.87 Average: 1 16.34 0.00 2.62 2.22 0.08 78.75