---> uname -a: Linux prd-centos8-robot-2c-8g-11542.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 645 4915 19 2137 6756 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:45:34:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe45:343a/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) 11/30/2024 _x86_64_ (2 CPU) 02:09:20 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 96.27 15.51 80.75 2743.14 6541.69 02:12:01 AM 75.51 0.70 74.81 50.78 9136.49 02:13:01 AM 15.16 0.42 14.75 64.78 1321.01 02:14:01 AM 32.68 2.48 30.19 392.60 2014.23 02:15:01 AM 38.87 0.03 38.84 3.47 6743.85 02:16:01 AM 4.27 0.10 4.17 32.12 145.53 02:17:01 AM 0.32 0.00 0.32 0.00 7.53 02:18:01 AM 0.12 0.00 0.12 0.00 10.96 02:19:01 AM 21.31 0.65 20.66 74.12 822.01 Average: 31.61 2.21 29.40 373.41 2971.53 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5294980 7028060 2587452 32.83 2688 1915296 731220 8.19 209828 2056656 163328 02:12:01 AM 5158104 6997780 2724328 34.56 2688 2016716 746812 8.36 230580 2147028 31692 02:13:01 AM 5199380 7039900 2683052 34.04 2688 2017560 696860 7.80 239968 2098168 4 02:14:01 AM 4922112 6976240 2960320 37.56 2688 2223092 729184 8.16 259244 2332396 188044 02:15:01 AM 4946972 7000856 2935460 37.24 2688 2223228 705712 7.90 262896 2299236 4 02:16:01 AM 4880324 6935432 3002108 38.09 2688 2224448 801260 8.97 263024 2364900 84 02:17:01 AM 4824752 6879904 3057680 38.79 2688 2224488 869288 9.73 263024 2420156 16 02:18:01 AM 4824944 6880404 3057488 38.79 2688 2224796 844744 9.46 263052 2419508 20 02:19:01 AM 5097140 6977332 2785292 35.34 2688 2055920 743012 8.32 453120 1980716 13380 Average: 5016523 6968434 2865909 36.36 2688 2125060 763121 8.54 271637 2235418 44064 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 237.19 156.89 1470.99 52.29 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 62.45 43.55 485.29 8.23 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 10.36 6.53 3.56 2.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 39.99 33.29 299.87 8.37 0.00 0.00 0.00 0.00 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 191.70 138.22 38.80 30.49 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 106.28 110.35 524.96 695.53 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 344.89 288.30 4833.30 18.64 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 218.01 201.33 3283.72 13.18 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 66.51 42.18 87.66 28.83 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 141.93 113.40 1225.32 95.33 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) 11/30/2024 _x86_64_ (2 CPU) 02:09:20 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 38.05 0.00 6.40 1.75 0.11 53.69 02:11:01 AM 0 32.60 0.00 5.65 2.24 0.10 59.41 02:11:01 AM 1 43.48 0.00 7.16 1.27 0.12 47.97 02:12:01 AM all 22.22 0.00 3.20 2.31 0.08 72.18 02:12:01 AM 0 8.46 0.00 2.47 1.74 0.08 87.25 02:12:01 AM 1 35.99 0.00 3.92 2.89 0.08 57.11 02:13:01 AM all 8.10 0.00 0.68 2.28 0.04 88.90 02:13:01 AM 0 4.21 0.00 0.57 2.12 0.03 93.07 02:13:01 AM 1 11.98 0.00 0.80 2.44 0.05 84.73 02:14:01 AM all 24.72 0.00 4.09 0.68 0.09 70.42 02:14:01 AM 0 13.38 0.00 3.62 0.63 0.08 82.29 02:14:01 AM 1 35.97 0.00 4.55 0.72 0.10 58.66 02:15:01 AM all 4.51 0.00 1.04 1.82 0.05 92.59 02:15:01 AM 0 3.09 0.00 0.94 2.83 0.05 93.10 02:15:01 AM 1 5.93 0.00 1.14 0.80 0.05 92.08 02:16:01 AM all 9.99 0.00 0.48 0.04 0.08 89.40 02:16:01 AM 0 7.71 0.00 0.20 0.02 0.08 91.98 02:16:01 AM 1 12.28 0.00 0.76 0.07 0.08 86.81 02:17:01 AM all 10.66 0.00 1.09 0.00 0.11 88.14 02:17:01 AM 0 1.17 0.00 0.37 0.00 0.10 98.36 02:17:01 AM 1 20.25 0.00 1.81 0.00 0.12 77.82 02:18:01 AM all 9.19 0.00 0.79 0.00 0.08 89.93 02:18:01 AM 0 0.87 0.00 0.25 0.00 0.07 98.81 02:18:01 AM 1 17.74 0.00 1.34 0.00 0.10 80.82 02:19:01 AM all 23.62 0.00 3.55 0.33 0.11 72.39 02:19:01 AM 0 13.57 0.00 2.66 0.43 0.10 83.23 02:19:01 AM 1 33.70 0.00 4.44 0.22 0.12 61.53 Average: all 16.80 0.00 2.37 1.03 0.08 79.72 Average: 0 9.45 0.00 1.86 1.11 0.08 87.50 Average: 1 24.17 0.00 2.89 0.94 0.09 71.91