---> uname -a: Linux prd-centos8-robot-2c-8g-12408.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 578 4982 19 2136 6822 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:0e:9b:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fe0e:9b61/64 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) 12/03/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 204.90 147.31 57.59 14232.12 40151.17 04:01:01 AM 117.79 6.80 110.99 1247.51 10239.61 04:02:01 AM 43.40 1.12 42.28 115.37 4251.32 04:03:01 AM 45.71 0.03 45.68 3.47 2866.52 04:04:01 AM 25.46 0.00 25.46 0.00 5626.32 04:05:01 AM 0.37 0.00 0.37 0.00 6.45 04:06:01 AM 0.12 0.00 0.12 0.00 0.90 04:07:01 AM 0.43 0.10 0.33 32.12 41.27 04:08:01 AM 2.03 0.00 2.03 0.00 89.22 04:09:01 AM 0.42 0.00 0.42 0.00 98.43 04:10:01 AM 0.33 0.00 0.33 0.00 17.36 04:11:01 AM 0.43 0.03 0.40 1.87 14.75 04:12:01 AM 21.51 0.65 20.86 74.11 1119.28 Average: 35.61 12.00 23.61 1208.40 4964.05 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5529684 7069096 2352748 29.85 2688 1731272 695380 7.79 186728 1879996 90720 04:01:01 AM 5139668 7000120 2742764 34.80 2688 2038052 700412 7.84 213172 2186288 116184 04:02:01 AM 5254336 7092104 2628096 33.34 2688 2014824 608404 6.81 240752 2042004 32 04:03:01 AM 5034796 7074564 2847636 36.13 2688 2208744 614004 6.87 257868 2219668 155964 04:04:01 AM 5030096 7069492 2852336 36.19 2688 2208756 614004 6.87 257884 2219628 4 04:05:01 AM 5030108 7069504 2852324 36.19 2688 2208756 614004 6.87 257888 2219688 4 04:06:01 AM 5030232 7069628 2852200 36.18 2688 2208756 614004 6.87 257888 2219620 8 04:07:01 AM 4988268 7029728 2894164 36.72 2688 2210820 677508 7.59 258156 2261472 52 04:08:01 AM 4981732 7025868 2900700 36.80 2688 2213528 677508 7.59 258156 2267968 2020 04:09:01 AM 4978016 7023096 2904416 36.85 2688 2214448 677508 7.59 258156 2271624 144 04:10:01 AM 4977504 7022944 2904928 36.85 2688 2214808 694236 7.77 258156 2272172 100 04:11:01 AM 5022236 7070944 2860196 36.29 2688 2218064 608656 6.82 258652 2227420 3004 04:12:01 AM 5183460 7063284 2698972 34.24 2688 2055768 637924 7.14 453652 1898068 13400 Average: 5090780 7052336 2791652 35.42 2688 2134354 648735 7.26 262854 2168124 29357 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 288.04 164.70 1351.88 55.34 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 86.84 67.93 945.63 9.88 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.84 12.52 7.07 10.40 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 393.82 277.50 367.41 63.82 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 282.09 195.58 53.10 38.84 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 2.92 2.10 0.58 0.50 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 2.48 1.83 0.41 0.40 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 41.15 24.61 12.01 3.66 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 34.21 27.26 8.82 5.17 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.34 14.48 4.08 2.77 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 14.46 9.32 2.81 1.83 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 49.87 27.16 15.12 4.92 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 53.85 41.52 94.74 33.49 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 98.99 66.65 220.31 17.77 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) 12/03/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 44.36 0.05 10.32 5.78 0.11 39.38 04:00:01 AM 0 47.74 0.05 9.98 3.91 0.10 38.22 04:00:01 AM 1 40.97 0.05 10.66 7.65 0.12 40.55 04:01:01 AM all 31.07 0.00 5.26 7.72 0.13 55.83 04:01:01 AM 0 33.29 0.00 5.15 9.87 0.13 51.55 04:01:01 AM 1 28.84 0.00 5.38 5.56 0.12 60.11 04:02:01 AM all 15.51 0.00 2.01 1.00 0.06 81.42 04:02:01 AM 0 16.33 0.00 1.94 1.17 0.07 80.50 04:02:01 AM 1 14.68 0.00 2.09 0.83 0.05 82.35 04:03:01 AM all 27.25 0.00 4.60 0.48 0.11 67.56 04:03:01 AM 0 35.26 0.00 4.71 0.38 0.10 59.54 04:03:01 AM 1 19.24 0.00 4.49 0.57 0.12 75.58 04:04:01 AM all 0.63 0.00 0.64 0.43 0.05 98.26 04:04:01 AM 0 0.35 0.00 0.67 0.67 0.05 98.26 04:04:01 AM 1 0.90 0.00 0.60 0.18 0.05 98.26 04:05:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 04:05:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 04:05:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 04:06:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 04:06:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.87 04:06:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 04:07:01 AM all 5.41 0.00 0.55 0.01 0.07 93.97 04:07:01 AM 0 6.90 0.00 0.75 0.02 0.07 92.27 04:07:01 AM 1 3.91 0.00 0.35 0.00 0.07 95.67 04:08:01 AM all 13.83 0.00 0.69 0.00 0.07 85.41 04:08:01 AM 0 17.70 0.00 0.45 0.00 0.07 81.78 04:08:01 AM 1 9.96 0.00 0.94 0.00 0.07 89.04 04:09:01 AM all 6.83 0.00 0.33 0.00 0.08 92.77 04:09:01 AM 0 9.45 0.00 0.35 0.00 0.07 90.13 04:09:01 AM 1 4.22 0.00 0.30 0.00 0.08 95.40 04:10:01 AM all 4.08 0.00 0.31 0.00 0.08 95.54 04:10:01 AM 0 4.61 0.00 0.35 0.00 0.08 94.95 04:10:01 AM 1 3.54 0.00 0.27 0.00 0.07 96.13 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 7.43 0.00 0.43 0.01 0.08 92.05 04:11:01 AM 0 3.91 0.00 0.38 0.02 0.07 95.63 04:11:01 AM 1 10.97 0.00 0.48 0.00 0.08 88.47 04:12:01 AM all 22.97 0.00 3.20 0.23 0.08 73.51 04:12:01 AM 0 34.12 0.00 3.35 0.25 0.08 62.20 04:12:01 AM 1 11.80 0.00 3.06 0.22 0.08 84.84 Average: all 13.82 0.00 2.18 1.20 0.08 82.72 Average: 0 16.11 0.00 2.16 1.25 0.07 80.39 Average: 1 11.53 0.00 2.20 1.15 0.08 85.04