---> 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 580 4973 19 2143 6821 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:66:ec:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe66:ec64/64 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) 11/07/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:12:02 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 115.76 7.15 108.61 1281.60 9263.89 01:14:01 AM 45.78 0.98 44.80 110.90 6074.29 01:15:01 AM 27.40 0.07 27.33 2.80 1500.67 01:16:01 AM 38.13 0.03 38.10 3.46 6663.48 01:17:01 AM 4.17 0.10 4.07 32.13 178.99 01:18:01 AM 0.62 0.00 0.62 0.00 49.68 01:19:01 AM 0.20 0.00 0.20 0.00 58.01 01:20:01 AM 0.32 0.00 0.32 0.00 65.49 01:21:01 AM 0.42 0.00 0.42 0.00 38.40 01:22:01 AM 0.25 0.00 0.25 0.00 16.56 01:23:01 AM 0.15 0.00 0.15 0.00 10.01 01:24:01 AM 0.20 0.00 0.20 0.00 49.49 01:25:01 AM 16.86 0.33 16.53 37.85 1103.35 Average: 19.13 0.66 18.47 111.49 1919.41 01:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5222460 7027740 2659972 33.75 2688 1983132 697324 7.81 210584 2103784 119944 01:14:01 AM 5256016 7094824 2626416 33.32 2688 2015952 642532 7.19 239788 2041912 16 01:15:01 AM 4982500 7017760 2899932 36.79 2688 2205004 685980 7.68 255148 2278328 170104 01:16:01 AM 5031312 7069112 2851120 36.17 2688 2207164 626464 7.01 257400 2219572 4 01:17:01 AM 4988812 7028824 2893620 36.71 2688 2209400 711088 7.96 257544 2261508 32 01:18:01 AM 4981852 7023692 2900580 36.80 2688 2211220 711088 7.96 257556 2268436 720 01:19:01 AM 4979848 7023092 2902584 36.82 2688 2212632 731748 8.19 257556 2270420 456 01:20:01 AM 4977380 7022240 2905052 36.85 2688 2214224 766392 8.58 257560 2272620 188 01:21:01 AM 4976144 7021836 2906288 36.87 2688 2215056 766392 8.58 257560 2273808 48 01:22:01 AM 4975272 7021332 2907160 36.88 2688 2215424 766392 8.58 257564 2274588 24 01:23:01 AM 4975320 7021740 2907112 36.88 2688 2215780 766392 8.58 257564 2274876 116 01:24:01 AM 4972236 7020012 2910196 36.92 2688 2217156 766392 8.58 257572 2277856 48 01:25:01 AM 5106880 6993092 2775552 35.21 2688 2061840 711300 7.96 298992 2127024 13196 Average: 5032772 7029638 2849660 36.15 2688 2167999 719191 8.05 255568 2226518 23454 01:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 72.48 60.25 690.45 9.38 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 47.97 36.05 438.38 6.28 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 36.04 31.78 293.65 7.15 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 166.87 121.74 39.80 36.15 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 84.84 74.30 16.90 8.05 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 80.42 78.72 15.95 7.41 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 52.22 51.17 10.81 5.36 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 69.16 68.38 13.49 6.52 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 37.94 35.07 8.58 4.72 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.80 13.65 3.94 2.66 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 10.95 10.50 2.97 1.94 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 41.56 37.78 10.51 6.73 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 68.81 48.65 99.68 48.33 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 60.30 51.38 125.83 11.59 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) 11/07/2024 _x86_64_ (2 CPU) 01:10:51 LINUX RESTART (2 CPU) 01:12:02 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 33.42 0.00 5.66 4.52 0.11 56.29 01:13:01 AM 0 25.13 0.00 4.59 4.56 0.10 65.62 01:13:01 AM 1 41.74 0.00 6.73 4.49 0.12 46.92 01:14:01 AM all 18.49 0.00 2.19 4.38 0.08 74.85 01:14:01 AM 0 12.02 0.00 1.89 5.21 0.07 80.82 01:14:01 AM 1 24.98 0.00 2.50 3.55 0.10 68.87 01:15:01 AM all 22.41 0.00 3.70 1.26 0.11 72.52 01:15:01 AM 0 15.30 0.00 2.93 0.70 0.12 80.95 01:15:01 AM 1 29.54 0.00 4.48 1.81 0.10 64.07 01:16:01 AM all 7.84 0.00 1.77 1.84 0.06 88.48 01:16:01 AM 0 8.45 0.00 1.79 0.49 0.07 89.21 01:16:01 AM 1 7.24 0.00 1.76 3.19 0.05 87.76 01:17:01 AM all 6.03 0.00 0.54 0.03 0.07 93.34 01:17:01 AM 0 8.70 0.00 0.60 0.02 0.07 90.61 01:17:01 AM 1 3.36 0.00 0.49 0.03 0.07 96.05 01:18:01 AM all 6.26 0.00 0.47 0.05 0.08 93.14 01:18:01 AM 0 5.81 0.00 0.40 0.00 0.07 93.72 01:18:01 AM 1 6.71 0.00 0.54 0.10 0.08 92.57 01:19:01 AM all 5.48 0.00 0.39 0.00 0.08 94.06 01:19:01 AM 0 3.76 0.00 0.39 0.00 0.07 95.79 01:19:01 AM 1 7.20 0.00 0.39 0.00 0.08 92.33 01:20:01 AM all 4.90 0.00 0.39 0.00 0.09 94.62 01:20:01 AM 0 2.61 0.00 0.42 0.00 0.08 96.88 01:20:01 AM 1 7.20 0.00 0.35 0.00 0.10 92.35 01:21:01 AM all 6.42 0.00 0.33 0.00 0.08 93.17 01:21:01 AM 0 5.83 0.00 0.37 0.00 0.07 93.74 01:21:01 AM 1 7.01 0.00 0.30 0.00 0.08 92.61 01:22:01 AM all 4.13 0.00 0.27 0.00 0.08 95.53 01:22:01 AM 0 5.85 0.00 0.32 0.00 0.08 93.75 01:22:01 AM 1 2.41 0.00 0.22 0.00 0.07 97.31 01:23:01 AM all 3.40 0.00 0.24 0.00 0.07 96.29 01:23:01 AM 0 0.95 0.00 0.20 0.00 0.07 98.78 01:23:01 AM 1 5.84 0.00 0.28 0.00 0.07 93.81 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 11.00 0.00 0.48 0.00 0.08 88.43 01:24:01 AM 0 3.50 0.00 0.40 0.00 0.08 96.02 01:24:01 AM 1 18.50 0.00 0.57 0.00 0.08 80.85 01:25:01 AM all 19.73 0.00 2.03 0.56 0.08 77.59 01:25:01 AM 0 18.43 0.00 1.92 0.50 0.07 79.08 01:25:01 AM 1 21.03 0.00 2.14 0.62 0.10 76.11 Average: all 11.48 0.00 1.42 0.97 0.08 86.05 Average: 0 8.94 0.00 1.25 0.88 0.08 88.86 Average: 1 14.02 0.00 1.59 1.06 0.09 83.25