---> uname -a: Linux prd-centos8-robot-2c-8g-16037.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4799 19 2284 6781 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:7d:f5:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe7d:f52e/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) 08/30/2024 _x86_64_ (2 CPU) 07:14:04 LINUX RESTART (2 CPU) 07:15:02 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 103.08 13.32 89.77 2382.52 6641.69 07:17:01 AM 73.14 0.70 72.44 50.78 9222.96 07:18:01 AM 13.91 0.42 13.50 64.79 817.15 07:19:01 AM 55.40 0.03 55.36 3.47 7524.54 07:20:01 AM 3.95 0.00 3.95 0.00 175.22 07:21:01 AM 0.65 0.00 0.65 0.00 9.22 07:22:01 AM 0.32 0.00 0.32 0.00 3.15 07:23:01 AM 5.55 0.17 5.38 32.93 93.48 07:24:01 AM 26.26 0.53 25.72 64.78 1013.25 Average: 31.23 1.66 29.57 284.98 2826.55 07:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5257264 7027988 2625168 33.30 2688 1951436 738088 8.26 217312 2080048 194572 07:17:01 AM 5187396 7031712 2695036 34.19 2688 2021576 686832 7.69 233728 2115224 18984 07:18:01 AM 5155380 7045084 2727052 34.60 2688 2064000 701452 7.85 253616 2118340 54272 07:19:01 AM 5007016 7031700 2875416 36.48 2688 2194016 668324 7.48 260156 2235812 88 07:20:01 AM 5010592 7035276 2871840 36.43 2688 2194016 675744 7.57 260156 2235916 4 07:21:01 AM 5010592 7035288 2871840 36.43 2688 2194020 675744 7.57 260156 2235720 4 07:22:01 AM 5010676 7035372 2871756 36.43 2688 2194020 675744 7.57 260156 2235796 8 07:23:01 AM 4930876 6953668 2951556 37.44 2688 2191924 753624 8.44 290708 2283320 13200 07:24:01 AM 4951828 6980124 2930604 37.18 2688 2197364 724108 8.11 450520 2105220 16500 Average: 5057958 7019579 2824474 35.83 2688 2133597 699962 7.84 276279 2182822 33070 07:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 132.93 100.05 1054.94 15.39 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 43.32 30.39 330.96 7.00 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 30.64 23.83 82.56 5.66 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 422.34 307.45 280.13 77.87 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.17 0.85 0.26 0.17 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.53 0.17 0.03 0.01 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.23 0.17 0.09 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 12.06 10.15 12.02 5.78 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 20.48 19.13 17.51 8.85 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 73.75 54.61 196.05 13.41 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) 08/30/2024 _x86_64_ (2 CPU) 07:14:04 LINUX RESTART (2 CPU) 07:15:02 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 35.65 0.00 6.29 3.41 0.09 54.55 07:16:01 AM 0 27.05 0.00 4.77 2.00 0.08 66.10 07:16:01 AM 1 44.29 0.00 7.81 4.84 0.10 42.96 07:17:01 AM all 19.32 0.00 2.94 3.97 0.08 73.69 07:17:01 AM 0 16.66 0.00 2.50 3.42 0.08 77.33 07:17:01 AM 1 21.98 0.00 3.37 4.52 0.08 70.05 07:18:01 AM all 14.63 0.00 2.28 0.55 0.07 82.48 07:18:01 AM 0 7.14 0.00 2.05 0.38 0.07 90.36 07:18:01 AM 1 22.12 0.00 2.50 0.72 0.07 74.60 07:19:01 AM all 19.13 0.00 3.74 2.89 0.08 74.16 07:19:01 AM 0 18.18 0.00 3.31 3.03 0.10 75.38 07:19:01 AM 1 20.07 0.00 4.17 2.76 0.07 72.93 07:20:01 AM all 0.31 0.00 0.08 0.26 0.03 99.32 07:20:01 AM 0 0.10 0.00 0.08 0.05 0.02 99.75 07:20:01 AM 1 0.52 0.00 0.08 0.47 0.05 98.88 07:21:01 AM all 0.29 0.00 0.07 0.00 0.04 99.60 07:21:01 AM 0 0.07 0.00 0.08 0.00 0.03 99.82 07:21:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 07:22:01 AM all 0.25 0.00 0.06 0.00 0.03 99.66 07:22:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 07:22:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 07:23:01 AM all 10.51 0.00 1.17 0.12 0.08 88.13 07:23:01 AM 0 4.74 0.00 0.87 0.17 0.07 94.16 07:23:01 AM 1 16.29 0.00 1.47 0.07 0.08 82.09 07:24:01 AM all 27.68 0.00 3.13 1.00 0.08 68.11 07:24:01 AM 0 20.26 0.00 2.84 0.53 0.08 76.29 07:24:01 AM 1 35.11 0.00 3.43 1.47 0.07 59.93 Average: all 14.16 0.00 2.19 1.35 0.07 82.24 Average: 0 10.45 0.00 1.84 1.06 0.06 86.58 Average: 1 17.87 0.00 2.54 1.64 0.07 77.88