---> uname -a: Linux prd-centos8-robot-2c-8g-44495.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 609 4955 19 2132 6792 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:ef:32:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:feef:3260/64 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) 04:04:29 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 87.74 23.84 63.90 6600.30 6257.69 04:07:01 AM 88.82 0.70 88.12 50.79 9777.37 04:08:01 AM 16.46 0.52 15.94 64.78 1316.89 04:09:01 AM 64.51 0.03 64.48 3.47 8223.18 04:10:01 AM 6.52 0.00 6.52 0.00 703.02 04:11:01 AM 0.27 0.00 0.27 0.00 3.95 04:12:01 AM 0.20 0.00 0.20 0.00 2.52 04:13:01 AM 2.00 0.10 1.90 32.13 98.72 04:14:01 AM 0.40 0.00 0.40 0.00 34.24 04:15:01 AM 0.50 0.00 0.50 0.00 97.83 04:16:01 AM 0.47 0.00 0.47 0.00 20.34 04:17:01 AM 0.22 0.00 0.22 0.00 11.55 04:18:01 AM 0.48 0.00 0.48 0.00 21.13 04:19:01 AM 0.52 0.03 0.48 1.87 17.21 04:20:01 AM 28.17 0.88 27.29 101.97 1573.39 Average: 19.82 1.74 18.08 457.12 1877.32 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5372432 7062528 2510000 31.84 2688 1872196 698984 7.83 210548 1976660 130624 04:07:01 AM 5166192 6996460 2716240 34.46 2688 2006964 750776 8.41 222080 2145428 30124 04:08:01 AM 5243916 7075540 2638516 33.47 2688 2008912 683616 7.65 241008 2052556 8 04:09:01 AM 5012548 7043268 2869884 36.41 2688 2200216 672156 7.53 258560 2237556 16556 04:10:01 AM 5011204 7041924 2871228 36.43 2688 2200216 687596 7.70 258560 2237812 4 04:11:01 AM 5011408 7042124 2871024 36.42 2688 2200220 687596 7.70 258564 2237680 8 04:12:01 AM 5011516 7042232 2870916 36.42 2688 2200220 671448 7.52 258564 2237612 4 04:13:01 AM 4965244 6998152 2917188 37.01 2688 2202452 737256 8.26 258828 2283248 220 04:14:01 AM 4958932 6994964 2923500 37.09 2688 2205564 753068 8.43 258832 2289720 2476 04:15:01 AM 4958564 6994988 2923868 37.09 2688 2205964 753068 8.43 258832 2290368 144 04:16:01 AM 4957892 6994688 2924540 37.10 2688 2206328 753068 8.43 258832 2290928 100 04:17:01 AM 4957584 6994756 2924848 37.11 2688 2206704 753068 8.43 258832 2291428 204 04:18:01 AM 4957256 6994780 2925176 37.11 2688 2207064 753068 8.43 258832 2291744 36 04:19:01 AM 5001844 7042708 2880588 36.54 2688 2210392 666204 7.46 259312 2247116 2940 04:20:01 AM 5127348 7004848 2755084 34.95 2688 2053348 709332 7.94 454884 1948640 1496 Average: 5047592 7021597 2834840 35.96 2688 2145784 715354 8.01 265005 2203900 12330 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.24 178.56 1553.01 54.71 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 69.51 55.79 629.78 18.01 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 21.21 12.21 6.49 4.15 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 661.73 486.84 423.40 109.32 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 1.70 0.93 0.34 0.13 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 2.62 2.27 0.57 0.52 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 2.90 1.95 0.45 0.42 0.00 0.00 0.00 0.00 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 48.64 30.54 13.65 4.45 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 37.49 29.22 9.03 5.58 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 15.25 9.97 2.97 1.92 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 14.21 9.40 2.92 1.86 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 14.31 9.82 3.07 2.03 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 13.48 9.20 2.69 1.77 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 52.19 30.84 17.69 5.81 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 51.78 40.37 95.84 35.20 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 88.56 60.53 184.15 16.39 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) 04:04:29 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 36.30 0.00 6.90 1.68 0.09 55.03 04:06:01 AM 0 21.22 0.00 6.71 1.99 0.08 70.00 04:06:01 AM 1 51.36 0.00 7.10 1.37 0.10 40.06 04:07:01 AM all 24.91 0.00 3.30 1.81 0.09 69.89 04:07:01 AM 0 15.15 0.00 2.66 1.72 0.08 80.39 04:07:01 AM 1 34.67 0.00 3.94 1.90 0.10 59.38 04:08:01 AM all 10.62 0.00 1.43 0.48 0.07 87.41 04:08:01 AM 0 5.90 0.00 1.37 0.32 0.07 92.35 04:08:01 AM 1 15.34 0.00 1.49 0.63 0.07 82.47 04:09:01 AM all 27.29 0.00 5.21 1.15 0.08 66.27 04:09:01 AM 0 28.05 0.00 5.22 1.56 0.08 65.09 04:09:01 AM 1 26.53 0.00 5.20 0.74 0.08 67.44 04:10:01 AM all 0.32 0.00 0.12 0.08 0.03 99.45 04:10:01 AM 0 0.07 0.00 0.15 0.13 0.03 99.62 04:10:01 AM 1 0.57 0.00 0.08 0.03 0.03 99.28 04:11:01 AM all 0.35 0.00 0.08 0.01 0.03 99.53 04:11:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 04:11:01 AM 1 0.57 0.00 0.05 0.02 0.03 99.33 04:12:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 04:12:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 04:12:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 04:13:01 AM all 6.70 0.00 0.74 0.02 0.06 92.49 04:13:01 AM 0 2.82 0.00 0.27 0.03 0.07 96.81 04:13:01 AM 1 10.58 0.00 1.20 0.00 0.05 88.17 04:14:01 AM all 15.50 0.00 0.63 0.00 0.07 83.81 04:14:01 AM 0 7.12 0.00 0.53 0.00 0.07 92.28 04:14:01 AM 1 23.89 0.00 0.72 0.00 0.07 75.33 04:15:01 AM all 4.45 0.00 0.30 0.00 0.05 95.20 04:15:01 AM 0 2.61 0.00 0.20 0.00 0.05 97.14 04:15:01 AM 1 6.29 0.00 0.40 0.00 0.05 93.26 04:16:01 AM all 4.11 0.00 0.30 0.00 0.06 95.53 04:16:01 AM 0 2.66 0.00 0.25 0.00 0.05 97.04 04:16:01 AM 1 5.57 0.00 0.35 0.00 0.07 94.01 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 4.16 0.00 0.28 0.00 0.07 95.49 04:17:01 AM 0 4.43 0.00 0.27 0.00 0.07 95.23 04:17:01 AM 1 3.89 0.00 0.30 0.00 0.07 95.74 04:18:01 AM all 4.15 0.00 0.28 0.00 0.07 95.49 04:18:01 AM 0 3.94 0.00 0.27 0.00 0.07 95.72 04:18:01 AM 1 4.37 0.00 0.30 0.00 0.07 95.27 04:19:01 AM all 6.98 0.00 0.47 0.01 0.06 92.49 04:19:01 AM 0 2.94 0.00 0.45 0.00 0.05 96.56 04:19:01 AM 1 11.00 0.00 0.48 0.02 0.07 88.43 04:20:01 AM all 29.52 0.00 3.81 0.35 0.09 66.22 04:20:01 AM 0 15.85 0.00 3.02 0.27 0.08 80.78 04:20:01 AM 1 43.22 0.00 4.61 0.43 0.10 51.64 Average: all 11.71 0.00 1.59 0.37 0.06 86.26 Average: 0 7.55 0.00 1.44 0.40 0.06 90.55 Average: 1 15.86 0.00 1.75 0.34 0.07 81.98