---> uname -a: Linux prd-centos8-robot-2c-8g-5142.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 582 4988 19 2125 6819 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:61:67:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe61:671f/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) 12/24/2024 _x86_64_ (2 CPU) 02:11:30 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 100.90 51.25 49.65 7535.62 37204.05 02:14:01 AM 30.94 0.32 30.62 13.33 3650.03 02:15:01 AM 85.27 0.18 85.09 4.53 7508.27 02:16:01 AM 45.55 1.02 44.54 113.16 6097.88 02:17:01 AM 45.89 6.75 39.14 1248.19 2481.67 02:18:01 AM 34.67 0.03 34.64 3.47 6119.69 02:19:01 AM 2.97 0.12 2.85 33.06 140.11 02:20:01 AM 2.05 0.00 2.05 0.00 68.61 02:21:01 AM 0.27 0.00 0.27 0.00 3.37 02:22:01 AM 15.49 0.40 15.09 46.78 745.35 Average: 36.40 6.01 30.39 899.84 6402.05 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5622688 7082560 2259744 28.67 2688 1655696 703728 7.88 171864 1816932 64824 02:14:01 AM 5548520 7056948 2333912 29.61 2688 1702172 708668 7.93 185264 1867248 13452 02:15:01 AM 5271396 7036104 2611036 33.12 2688 1943524 683492 7.65 187244 2085868 105696 02:16:01 AM 5291460 7091036 2590972 32.87 2688 1977212 626600 7.02 217292 2032212 12 02:17:01 AM 5032812 7071552 2849620 36.15 2688 2208312 627552 7.03 255116 2227572 167876 02:18:01 AM 5026656 7065132 2855776 36.23 2688 2208496 624972 7.00 258616 2225208 4 02:19:01 AM 4980080 7021028 2902352 36.82 2688 2210976 696768 7.80 258884 2271392 4 02:20:01 AM 4971112 7012076 2911320 36.93 2688 2210992 747604 8.37 258884 2279460 24 02:21:01 AM 4965936 7008124 2916496 37.00 2688 2212192 728144 8.15 258944 2284124 1204 02:22:01 AM 5140056 7009448 2742376 34.79 2688 2044628 693312 7.76 449812 1941408 13372 Average: 5185072 7045401 2697360 34.22 2688 2037420 684084 7.66 250192 2103142 36647 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 260.75 139.49 860.29 54.10 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 28.52 22.46 302.96 2.56 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 66.17 51.04 648.20 8.01 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 49.83 34.02 439.50 6.35 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 35.49 30.54 296.74 6.86 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 212.25 148.87 44.94 40.15 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 128.41 121.03 42.47 46.75 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 248.48 246.15 121.57 100.04 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 160.50 158.91 87.49 55.32 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 73.83 46.15 86.43 24.84 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 126.43 99.87 293.06 34.50 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) 12/24/2024 _x86_64_ (2 CPU) 02:11:30 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 25.15 0.03 6.10 30.11 0.11 38.49 02:13:01 AM 0 29.96 0.02 4.88 29.59 0.12 35.43 02:13:01 AM 1 20.32 0.05 7.33 30.63 0.10 41.56 02:14:01 AM all 7.40 0.00 1.18 5.22 0.06 86.14 02:14:01 AM 0 7.34 0.00 1.27 4.03 0.05 87.30 02:14:01 AM 1 7.46 0.00 1.09 6.41 0.07 84.98 02:15:01 AM all 29.25 0.00 4.39 3.73 0.09 62.54 02:15:01 AM 0 35.69 0.00 4.71 4.52 0.10 54.97 02:15:01 AM 1 22.80 0.00 4.07 2.94 0.08 70.10 02:16:01 AM all 19.38 0.00 2.16 1.12 0.06 77.28 02:16:01 AM 0 26.58 0.00 2.66 1.12 0.07 69.58 02:16:01 AM 1 12.18 0.00 1.66 1.12 0.05 84.99 02:17:01 AM all 24.23 0.00 4.48 2.12 0.09 69.07 02:17:01 AM 0 33.85 0.00 4.83 2.19 0.10 59.04 02:17:01 AM 1 14.64 0.00 4.14 2.05 0.08 79.09 02:18:01 AM all 5.28 0.00 1.36 1.09 0.03 92.24 02:18:01 AM 0 9.32 0.00 1.56 0.99 0.03 88.11 02:18:01 AM 1 1.24 0.00 1.17 1.19 0.03 96.37 02:19:01 AM all 11.41 0.00 0.49 0.29 0.06 87.74 02:19:01 AM 0 13.73 0.00 0.52 0.52 0.07 85.16 02:19:01 AM 1 9.09 0.00 0.47 0.07 0.05 90.32 02:20:01 AM all 20.55 0.00 0.54 0.01 0.09 78.82 02:20:01 AM 0 40.08 0.00 0.80 0.00 0.10 59.02 02:20:01 AM 1 1.05 0.00 0.27 0.02 0.08 98.58 02:21:01 AM all 22.50 0.00 0.47 0.00 0.08 76.95 02:21:01 AM 0 12.93 0.00 0.32 0.00 0.07 86.68 02:21:01 AM 1 32.12 0.00 0.62 0.00 0.08 67.17 02:22:01 AM all 18.83 0.00 2.68 0.80 0.08 77.61 02:22:01 AM 0 21.18 0.00 2.69 0.40 0.07 75.66 02:22:01 AM 1 16.48 0.00 2.67 1.20 0.08 79.56 Average: all 18.38 0.00 2.38 4.38 0.07 74.77 Average: 0 23.06 0.00 2.42 4.28 0.08 70.17 Average: 1 13.71 0.01 2.34 4.49 0.07 79.38