---> uname -a: Linux prd-centos8-robot-2c-8g-6439.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 578 4993 19 2126 6823 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:b9:51:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:feb9:518f/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) 12/30/2024 _x86_64_ (2 CPU) 04:14:57 LINUX RESTART (2 CPU) 04:16:03 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 108.58 0.16 108.43 4.14 9943.16 04:18:01 AM 36.07 1.02 35.05 113.16 4363.96 04:19:01 AM 51.44 6.78 44.66 1248.73 2914.51 04:20:01 AM 23.88 0.03 23.84 3.47 5517.33 04:21:01 AM 0.58 0.00 0.58 0.00 10.81 04:22:01 AM 0.25 0.00 0.25 0.00 3.48 04:23:01 AM 0.32 0.10 0.22 32.12 6.83 04:24:01 AM 1.98 0.02 1.97 0.93 144.44 04:25:01 AM 6.41 0.32 6.10 36.92 165.96 04:26:01 AM 25.36 0.52 24.84 63.85 1257.30 Average: 25.21 0.90 24.31 150.81 2407.74 04:16:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5157956 6980108 2724464 34.56 2688 2000928 750504 8.40 190616 2193304 136836 04:18:01 AM 5293140 7092648 2589280 32.85 2688 1977684 624356 6.99 217644 2027948 20 04:19:01 AM 4982964 7022212 2899456 36.78 2688 2208940 686672 7.69 255448 2273728 156416 04:20:01 AM 5028736 7067676 2853684 36.20 2688 2209072 633784 7.10 258980 2219784 8 04:21:01 AM 5028992 7067940 2853428 36.20 2688 2209080 633784 7.10 258984 2219744 4 04:22:01 AM 5029252 7068200 2853168 36.20 2688 2209080 633784 7.10 258984 2219680 4 04:23:01 AM 4983800 7025996 2898620 36.77 2688 2212352 680636 7.62 259124 2264664 2292 04:24:01 AM 4833668 6876088 3048752 38.68 2688 2212552 855840 9.58 259124 2413908 4 04:25:01 AM 5084592 6985188 2797828 35.49 2688 2074936 712252 7.98 282640 2158800 34220 04:26:01 AM 5175012 7049056 2707408 34.35 2688 2050528 666888 7.47 451664 1907248 16716 Average: 5059811 7023511 2822609 35.81 2688 2136515 687850 7.70 269321 2189881 34652 04:16:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.97 69.49 1119.27 18.38 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 13.16 9.60 6.34 3.66 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 45.21 38.73 302.35 9.83 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 571.99 425.14 107.51 87.78 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 2.85 2.15 0.83 0.50 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 2.65 1.83 0.42 0.40 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 27.74 15.94 17.56 2.10 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 303.33 275.80 4239.35 18.02 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 286.90 227.64 2743.11 38.32 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 20.01 17.94 15.91 8.31 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 136.05 108.56 854.35 18.73 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) 12/30/2024 _x86_64_ (2 CPU) 04:14:57 LINUX RESTART (2 CPU) 04:16:03 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 34.87 0.00 4.83 2.95 0.13 57.22 04:17:01 AM 0 45.50 0.00 5.70 3.35 0.16 45.29 04:17:01 AM 1 24.30 0.00 3.95 2.55 0.10 69.09 04:18:01 AM all 14.72 0.00 1.94 1.96 0.09 81.29 04:18:01 AM 0 17.94 0.00 2.29 1.68 0.08 78.01 04:18:01 AM 1 11.52 0.00 1.59 2.24 0.10 84.55 04:19:01 AM all 26.39 0.00 5.15 2.23 0.11 66.13 04:19:01 AM 0 38.69 0.00 5.97 2.67 0.10 52.57 04:19:01 AM 1 14.20 0.00 4.33 1.78 0.12 79.57 04:20:01 AM all 3.39 0.00 1.40 1.82 0.07 93.32 04:20:01 AM 0 5.13 0.00 1.29 1.68 0.07 91.84 04:20:01 AM 1 1.66 0.00 1.51 1.96 0.07 94.80 04:21:01 AM all 0.19 0.00 0.09 0.00 0.06 99.66 04:21:01 AM 0 0.17 0.00 0.07 0.00 0.05 99.72 04:21:01 AM 1 0.22 0.00 0.12 0.00 0.07 99.60 04:22:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 04:22:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 04:22:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 04:23:01 AM all 4.55 0.00 1.33 0.02 0.07 94.03 04:23:01 AM 0 8.42 0.00 2.41 0.03 0.05 89.09 04:23:01 AM 1 0.69 0.00 0.25 0.00 0.08 98.98 04:24:01 AM all 9.57 0.00 1.10 0.01 0.13 89.19 04:24:01 AM 0 15.95 0.00 1.70 0.00 0.14 82.22 04:24:01 AM 1 3.27 0.00 0.52 0.02 0.12 96.08 04:25:01 AM all 13.56 0.00 2.16 0.09 0.13 84.05 04:25:01 AM 0 22.90 0.00 2.84 0.12 0.12 74.02 04:25:01 AM 1 4.28 0.00 1.49 0.07 0.15 94.01 04:26:01 AM all 26.71 0.00 3.30 0.57 0.11 69.31 04:26:01 AM 0 39.31 0.00 3.57 0.38 0.10 56.63 04:26:01 AM 1 14.09 0.00 3.03 0.75 0.12 82.02 Average: all 13.36 0.00 2.13 0.96 0.09 83.46 Average: 0 19.36 0.00 2.58 0.98 0.09 76.99 Average: 1 7.39 0.00 1.68 0.93 0.10 89.90