---> uname -a: Linux prd-centos8-robot-2c-8g-4927.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 619 4951 19 2126 6782 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:01:52:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe01:529a/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) 12/23/2024 _x86_64_ (2 CPU) 02:12:50 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 72.73 8.68 64.05 1493.24 5881.14 02:16:01 AM 85.25 0.73 84.52 53.06 9513.63 02:17:01 AM 24.89 0.42 24.48 64.78 2013.95 02:18:01 AM 58.87 6.75 52.12 1249.39 6997.03 02:19:01 AM 7.68 0.08 7.60 31.99 730.21 02:20:01 AM 2.13 0.03 2.10 1.07 106.08 02:21:01 AM 0.38 0.00 0.38 0.00 6.30 02:22:01 AM 12.43 0.32 12.11 36.93 445.41 02:23:01 AM 21.73 0.52 21.21 63.85 1115.08 Average: 31.79 1.95 29.84 332.70 2978.66 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5379544 7052532 2502880 31.75 2688 1857412 704208 7.88 187972 2000316 151696 02:16:01 AM 5210192 7008200 2672232 33.90 2688 1976264 716820 8.03 199828 2129936 30688 02:17:01 AM 5166708 7023760 2715716 34.45 2688 2032628 700608 7.84 229752 2136316 47208 02:18:01 AM 5007132 7046288 2875292 36.48 2688 2209428 686444 7.69 259564 2244924 15776 02:19:01 AM 4963840 7004240 2918584 37.03 2688 2210672 735328 8.23 259828 2287300 56 02:20:01 AM 4959536 7001084 2922888 37.08 2688 2211828 773248 8.66 259828 2291364 8 02:21:01 AM 4945120 6986704 2937304 37.26 2688 2211848 789460 8.84 259828 2305628 4 02:22:01 AM 5010984 6916440 2871440 36.43 2688 2081952 795656 8.91 283752 2235588 42568 02:23:01 AM 5163368 7037400 2719056 34.50 2688 2050520 686456 7.69 452648 1917160 16664 Average: 5089603 7008516 2792821 35.43 2688 2093617 732025 8.20 265889 2172059 33852 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 200.15 137.90 1308.50 46.60 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 60.32 45.83 587.36 7.93 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 31.01 26.82 118.41 7.04 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 201.27 170.79 224.70 41.87 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 19.76 11.73 4.83 1.33 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 242.64 240.94 63.20 100.18 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 232.67 230.67 201.16 85.58 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 97.02 81.60 130.46 37.58 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 17.88 15.39 13.92 7.04 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 122.52 106.85 294.73 37.24 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:50 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 33.36 0.00 4.97 4.43 0.10 57.14 02:15:01 AM 0 33.24 0.00 4.90 3.73 0.10 58.03 02:15:01 AM 1 33.47 0.00 5.05 5.13 0.10 56.24 02:16:01 AM all 22.13 0.00 3.16 3.13 0.08 71.51 02:16:01 AM 0 16.75 0.00 2.29 2.32 0.07 78.57 02:16:01 AM 1 27.51 0.00 4.03 3.94 0.08 64.44 02:17:01 AM all 20.46 0.00 2.88 0.29 0.07 76.30 02:17:01 AM 0 15.57 0.00 2.34 0.20 0.07 81.83 02:17:01 AM 1 25.34 0.00 3.42 0.38 0.07 70.79 02:18:01 AM all 19.73 0.00 3.97 4.08 0.08 72.15 02:18:01 AM 0 17.81 0.00 4.00 3.24 0.08 74.87 02:18:01 AM 1 21.64 0.00 3.95 4.92 0.07 69.43 02:19:01 AM all 1.72 0.00 0.28 0.22 0.03 97.75 02:19:01 AM 0 1.51 0.00 0.25 0.08 0.02 98.14 02:19:01 AM 1 1.94 0.00 0.32 0.35 0.03 97.36 02:20:01 AM all 20.03 0.00 0.51 0.03 0.08 79.35 02:20:01 AM 0 0.99 0.00 0.18 0.05 0.07 98.71 02:20:01 AM 1 39.12 0.00 0.84 0.00 0.10 59.94 02:21:01 AM all 24.66 0.00 0.53 0.00 0.08 74.74 02:21:01 AM 0 48.08 0.00 0.80 0.00 0.08 51.03 02:21:01 AM 1 1.30 0.00 0.25 0.00 0.07 98.38 02:22:01 AM all 17.28 0.00 1.63 0.17 0.08 80.85 02:22:01 AM 0 20.46 0.00 1.33 0.15 0.07 77.99 02:22:01 AM 1 14.12 0.00 1.92 0.18 0.08 83.69 02:23:01 AM all 24.04 0.00 2.80 1.49 0.07 71.60 02:23:01 AM 0 22.00 0.00 2.72 1.40 0.07 73.81 02:23:01 AM 1 26.07 0.00 2.89 1.58 0.07 69.39 Average: all 20.38 0.00 2.31 1.54 0.07 75.71 Average: 0 19.59 0.00 2.09 1.24 0.07 77.00 Average: 1 21.16 0.00 2.52 1.83 0.07 74.41