---> uname -a: Linux prd-centos8-robot-2c-8g-6589.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 5007 19 2115 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:43:74:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe43:743c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 04:19:20 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 56.52 34.78 21.74 1619.88 35135.40 04:21:01 AM 90.10 40.25 49.85 6204.87 29132.47 04:22:01 AM 114.41 6.78 107.63 1271.58 9389.15 04:23:01 AM 47.88 0.77 47.11 52.39 5528.81 04:24:01 AM 12.96 0.82 12.15 123.43 736.27 04:25:01 AM 62.11 0.20 61.91 12.93 7883.72 04:26:01 AM 4.05 0.02 4.03 0.13 155.03 04:27:01 AM 0.67 0.00 0.67 0.00 11.18 04:28:01 AM 0.37 0.00 0.37 0.00 14.58 04:29:01 AM 27.10 0.75 26.35 98.78 1247.73 Average: 40.01 5.60 34.41 864.99 6097.87 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6089984 7347404 1792452 22.74 2688 1461792 389228 4.94 116284 1441800 767572 04:21:01 AM 5542944 7055428 2339492 29.68 2688 1705480 722720 8.09 185952 1873300 95712 04:22:01 AM 5296024 7100816 2586412 32.81 2688 1982152 631288 7.07 211168 2034692 112024 04:23:01 AM 5159256 6999184 2723180 34.55 2688 2017164 710532 7.96 233032 2147188 15816 04:24:01 AM 5199972 7062704 2682464 34.03 2688 2037584 649092 7.27 248356 2084476 30896 04:25:01 AM 5041420 7069076 2841016 36.04 2688 2197452 633328 7.09 262668 2207044 100 04:26:01 AM 4927124 6955056 2955312 37.49 2688 2197728 783596 8.77 262844 2320012 4 04:27:01 AM 4877084 6905056 3005352 38.13 2688 2197780 836828 9.37 262844 2370064 20 04:28:01 AM 5039420 7068528 2843016 36.07 2688 2198904 643028 7.20 263172 2208392 812 04:29:01 AM 5210416 7069708 2672020 33.90 2688 2034440 640464 7.17 439804 1881100 200 Average: 5238364 7063296 2644072 33.54 2688 2003048 664010 7.43 248612 2056807 102316 04:20:00 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 4.35 3.73 0.93 1.32 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 258.45 164.80 1142.78 58.94 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 62.16 52.08 631.61 7.08 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 35.48 26.98 271.44 6.64 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 12.03 8.36 3.57 2.22 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 273.13 239.70 343.66 52.39 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 216.38 201.80 2393.37 700.29 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 449.03 408.02 6926.32 26.36 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 289.52 259.13 3575.16 17.63 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 51.01 36.71 88.06 23.27 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 182.48 154.83 1703.23 99.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/11/2024 _x86_64_ (2 CPU) 04:19:20 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 0.62 0.00 2.17 97.20 0.00 0.00 04:20:01 AM 0 0.62 0.00 2.48 96.89 0.00 0.00 04:20:01 AM 1 0.62 0.00 1.86 97.52 0.00 0.00 04:21:01 AM all 29.89 0.03 5.88 25.63 0.17 38.40 04:21:01 AM 0 31.46 0.02 6.23 26.77 0.22 35.30 04:21:01 AM 1 28.33 0.03 5.53 24.50 0.12 41.49 04:22:01 AM all 38.64 0.00 5.37 3.90 0.13 51.97 04:22:01 AM 0 32.40 0.00 4.45 2.56 0.13 60.46 04:22:01 AM 1 44.87 0.00 6.29 5.25 0.12 43.47 04:23:01 AM all 22.96 0.00 2.42 1.69 0.09 72.84 04:23:01 AM 0 11.61 0.00 2.24 1.76 0.10 84.30 04:23:01 AM 1 34.31 0.00 2.59 1.62 0.08 61.39 04:24:01 AM all 11.33 0.00 1.90 0.38 0.07 86.32 04:24:01 AM 0 10.61 0.00 2.09 0.32 0.07 86.92 04:24:01 AM 1 12.06 0.00 1.72 0.43 0.07 85.73 04:25:01 AM all 25.61 0.00 3.98 4.13 0.09 66.18 04:25:01 AM 0 24.24 0.00 3.84 3.63 0.10 68.19 04:25:01 AM 1 26.99 0.00 4.11 4.64 0.08 64.18 04:26:01 AM all 11.87 0.00 0.79 0.04 0.08 87.22 04:26:01 AM 0 10.19 0.00 0.64 0.08 0.08 89.01 04:26:01 AM 1 13.54 0.00 0.94 0.00 0.08 85.44 04:27:01 AM all 12.53 0.00 1.23 0.00 0.16 86.08 04:27:01 AM 0 8.01 0.00 0.89 0.00 0.13 90.97 04:27:01 AM 1 17.10 0.00 1.57 0.00 0.19 81.14 04:28:01 AM all 7.69 0.00 0.91 0.00 0.11 91.29 04:28:01 AM 0 0.89 0.00 0.30 0.00 0.10 98.71 04:28:01 AM 1 14.68 0.00 1.53 0.00 0.12 83.67 04:29:01 AM all 32.82 0.00 3.64 0.40 0.10 63.05 04:29:01 AM 0 14.24 0.00 3.47 0.48 0.10 81.71 04:29:01 AM 1 51.38 0.00 3.80 0.32 0.10 44.41 Average: all 21.44 0.00 2.90 4.28 0.11 71.27 Average: 0 15.90 0.00 2.68 4.20 0.12 77.10 Average: 1 27.00 0.00 3.12 4.35 0.11 65.42