---> uname -a: Linux prd-centos8-robot-2c-8g-8582.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 576 4982 19 2137 6824 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:23:58:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85606sec preferred_lft 85606sec inet6 fe80::f816:3eff:fe23:58a1/64 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) 02/05/2025 _x86_64_ (2 CPU) 02:09:52 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 211.43 167.96 43.47 15161.99 37412.64 02:12:01 AM 100.52 0.33 100.18 14.53 8273.09 02:13:01 AM 61.86 1.02 60.85 113.16 7825.02 02:14:01 AM 33.74 6.78 26.96 1248.73 1914.01 02:15:01 AM 43.14 0.03 43.10 3.47 6974.43 02:16:01 AM 0.60 0.00 0.60 0.00 8.60 02:17:01 AM 0.33 0.00 0.33 0.00 3.42 02:18:01 AM 0.35 0.00 0.35 0.00 4.25 02:19:01 AM 2.07 0.10 1.97 32.12 107.23 02:20:01 AM 0.63 0.00 0.63 0.00 35.94 02:21:01 AM 0.30 0.00 0.30 0.00 17.66 02:22:01 AM 2.83 0.35 2.48 38.79 118.71 02:23:01 AM 28.43 0.53 27.90 64.79 1309.42 Average: 37.66 13.85 23.81 1303.38 4971.51 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5641396 7108424 2241028 28.43 2688 1662608 670864 7.51 176748 1793072 68020 02:12:01 AM 5251396 7035396 2631028 33.38 2688 1962528 690376 7.73 187984 2109976 183708 02:13:01 AM 5281568 7091524 2600856 33.00 2688 1987656 636224 7.12 217108 2042312 20 02:14:01 AM 4926984 7001684 2955440 37.49 2688 2244988 711808 7.97 287032 2304508 201452 02:15:01 AM 5012588 7063312 2869836 36.41 2688 2220356 616620 6.90 258644 2238604 28 02:16:01 AM 5012684 7063412 2869740 36.41 2688 2220360 616620 6.90 258644 2238676 4 02:17:01 AM 5012836 7063564 2869588 36.40 2688 2220360 616620 6.90 258644 2238612 4 02:18:01 AM 5012764 7063684 2869660 36.41 2688 2220552 616620 6.90 258636 2238884 184 02:19:01 AM 4964920 7018300 2917504 37.01 2688 2223008 695112 7.78 258908 2286308 388 02:20:01 AM 4961948 7015788 2920476 37.05 2688 2223476 698604 7.82 258908 2288972 84 02:21:01 AM 4960872 7015092 2921552 37.06 2688 2223840 698604 7.82 258908 2290128 36 02:22:01 AM 5142588 7028240 2739836 34.76 2688 2059236 661284 7.40 255724 2127552 8464 02:23:01 AM 5149440 7035056 2732984 34.67 2688 2061488 669996 7.50 451580 1933036 16768 Average: 5102460 7046421 2779964 35.27 2688 2117727 661489 7.41 260574 2163895 36858 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 265.64 147.87 1143.69 54.09 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 99.95 82.92 988.45 11.60 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 45.37 32.74 419.76 5.90 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 42.66 30.66 294.71 6.16 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 587.69 439.00 115.94 96.78 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 3.70 1.78 0.58 0.44 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 2.72 1.93 0.43 0.41 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 22.30 12.06 6.45 1.33 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 42.04 28.29 11.38 4.89 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 18.05 11.88 3.49 2.24 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 15.58 9.53 2.95 1.84 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 84.76 52.92 89.32 29.54 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 22.66 20.50 19.08 9.66 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 96.65 67.21 239.52 17.35 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) 02/05/2025 _x86_64_ (2 CPU) 02:09:52 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 46.35 0.07 10.54 19.12 0.13 23.79 02:11:01 AM 0 43.90 0.05 10.62 21.89 0.15 23.39 02:11:01 AM 1 48.81 0.08 10.46 16.35 0.12 24.19 02:12:01 AM all 35.68 0.00 5.01 2.64 0.10 56.58 02:12:01 AM 0 38.46 0.00 4.98 3.06 0.10 53.41 02:12:01 AM 1 32.89 0.00 5.04 2.22 0.10 59.75 02:13:01 AM all 16.66 0.00 2.29 4.45 0.07 76.53 02:13:01 AM 0 20.70 0.00 2.34 2.89 0.05 74.02 02:13:01 AM 1 12.61 0.00 2.24 6.01 0.08 79.05 02:14:01 AM all 17.59 0.00 3.74 1.48 0.09 77.11 02:14:01 AM 0 12.95 0.00 3.33 1.63 0.08 82.01 02:14:01 AM 1 22.25 0.00 4.14 1.32 0.10 72.20 02:15:01 AM all 11.55 0.00 2.98 4.06 0.07 81.35 02:15:01 AM 0 14.23 0.00 3.02 2.41 0.07 80.27 02:15:01 AM 1 8.87 0.00 2.93 5.70 0.07 82.42 02:16:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 02:16:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 02:16:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 02:17:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 02:17:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 02:17:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 02:18:01 AM all 0.38 0.00 0.13 0.00 0.03 99.46 02:18:01 AM 0 0.20 0.00 0.17 0.00 0.03 99.60 02:18:01 AM 1 0.57 0.00 0.10 0.00 0.02 99.32 02:19:01 AM all 10.31 0.00 0.91 0.04 0.05 88.68 02:19:01 AM 0 14.10 0.00 1.07 0.00 0.05 84.78 02:19:01 AM 1 6.53 0.00 0.75 0.08 0.05 92.59 02:20:01 AM all 5.11 0.00 0.33 0.00 0.05 94.51 02:20:01 AM 0 6.96 0.00 0.38 0.00 0.05 92.61 02:20:01 AM 1 3.25 0.00 0.28 0.00 0.05 96.41 02:21:01 AM all 4.28 0.00 0.31 0.01 0.05 95.35 02:21:01 AM 0 2.47 0.00 0.20 0.02 0.05 97.26 02:21:01 AM 1 6.09 0.00 0.42 0.00 0.05 93.44 02:21:01 AM CPU %user %nice %system %iowait %steal %idle 02:22:01 AM all 7.30 0.00 1.54 0.17 0.07 90.92 02:22:01 AM 0 9.15 0.00 1.81 0.12 0.07 88.86 02:22:01 AM 1 5.46 0.00 1.27 0.22 0.07 92.99 02:23:01 AM all 28.60 0.00 3.35 0.27 0.08 67.70 02:23:01 AM 0 34.71 0.00 3.87 0.30 0.08 61.04 02:23:01 AM 1 22.49 0.00 2.84 0.23 0.08 74.36 Average: all 14.22 0.01 2.41 2.49 0.06 80.81 Average: 0 15.26 0.00 2.46 2.50 0.06 79.70 Average: 1 13.18 0.01 2.36 2.48 0.06 81.91