---> uname -a: Linux prd-centos8-robot-2c-8g-8325.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 589 4974 19 2133 6811 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:84:03:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fe84:375/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:23 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 87.59 23.98 63.61 6497.14 6283.64 04:11:01 AM 90.43 0.70 89.74 50.79 9937.33 04:12:01 AM 31.49 0.42 31.07 64.78 2467.38 04:13:01 AM 47.37 0.03 47.33 3.47 6996.80 04:14:01 AM 3.00 0.00 3.00 0.00 90.53 04:15:01 AM 0.47 0.00 0.47 0.00 6.53 04:16:01 AM 0.60 0.10 0.50 32.13 12.36 04:17:01 AM 2.05 0.00 2.05 0.00 111.43 04:18:01 AM 0.57 0.00 0.57 0.00 109.52 04:19:01 AM 0.38 0.00 0.38 0.00 20.09 04:20:01 AM 0.27 0.03 0.23 1.87 14.95 04:21:01 AM 13.48 0.33 13.15 37.85 561.95 Average: 23.14 2.13 21.01 557.55 2217.86 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5365012 7058164 2517420 31.94 2688 1875084 693352 7.76 209416 1984288 146140 04:11:01 AM 5166960 6998572 2715472 34.45 2688 2008796 707116 7.92 220924 2145528 30112 04:12:01 AM 5007456 6986732 2874976 36.47 2688 2152032 734836 8.23 267328 2246292 122900 04:13:01 AM 5024252 7057532 2858180 36.26 2688 2202684 654232 7.33 256904 2224664 16 04:14:01 AM 5024576 7057860 2857856 36.26 2688 2202688 654232 7.33 256912 2224668 4 04:15:01 AM 5024332 7057616 2858100 36.26 2688 2202688 654232 7.33 256912 2224740 4 04:16:01 AM 4985692 7020380 2896740 36.75 2688 2204108 707272 7.92 257104 2263168 288 04:17:01 AM 4980696 7016752 2901736 36.81 2688 2205460 707272 7.92 257176 2268200 420 04:18:01 AM 4975200 7013996 2907232 36.88 2688 2208208 707272 7.92 257180 2273476 80 04:19:01 AM 4974556 7013716 2907876 36.89 2688 2208572 707272 7.92 257180 2274128 4 04:20:01 AM 4972588 7012180 2909844 36.92 2688 2209004 722948 8.09 257320 2275872 24 04:21:01 AM 5106516 6983204 2775916 35.22 2688 2050328 725032 8.12 293792 2126204 24492 Average: 5050653 7023059 2831779 35.93 2688 2144138 697922 7.81 254012 2210936 27040 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 313.91 190.34 1609.14 58.23 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 66.07 45.66 600.45 8.06 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 47.00 38.47 297.55 9.16 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 665.41 476.41 132.08 109.77 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 2.95 1.97 0.47 0.43 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 2.78 1.93 0.56 0.47 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 27.41 13.81 8.51 2.26 0.00 0.00 0.00 0.00 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 32.58 24.58 9.04 4.77 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 29.80 23.01 6.51 4.42 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 15.79 9.33 2.82 1.77 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 14.23 9.22 2.76 1.78 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 86.27 56.70 99.08 33.30 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 108.70 74.29 230.80 19.54 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:23 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 38.88 0.01 6.84 3.89 0.10 50.27 04:10:01 AM 0 34.77 0.00 5.69 3.60 0.10 55.84 04:10:01 AM 1 43.00 0.02 7.99 4.19 0.10 44.70 04:11:01 AM all 23.40 0.00 3.21 2.73 0.08 70.59 04:11:01 AM 0 16.55 0.00 2.92 3.04 0.08 77.40 04:11:01 AM 1 30.26 0.00 3.50 2.43 0.07 63.76 04:12:01 AM all 23.48 0.00 3.35 1.24 0.09 71.84 04:12:01 AM 0 18.54 0.00 3.02 1.02 0.08 77.34 04:12:01 AM 1 28.43 0.00 3.68 1.46 0.10 66.33 04:13:01 AM all 13.85 0.00 3.38 1.33 0.08 81.36 04:13:01 AM 0 8.94 0.00 3.14 1.76 0.08 86.08 04:13:01 AM 1 18.77 0.00 3.63 0.89 0.08 76.63 04:14:01 AM all 0.34 0.00 0.10 0.02 0.03 99.51 04:14:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 04:14:01 AM 1 0.12 0.00 0.12 0.03 0.03 99.70 04:15:01 AM all 0.33 0.00 0.05 0.00 0.04 99.57 04:15:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 04:15:01 AM 1 0.13 0.00 0.05 0.00 0.05 99.77 04:16:01 AM all 1.58 0.00 0.24 0.01 0.03 98.14 04:16:01 AM 0 2.87 0.00 0.27 0.02 0.03 96.81 04:16:01 AM 1 0.28 0.00 0.22 0.00 0.03 99.47 04:17:01 AM all 9.51 0.00 0.86 0.01 0.06 89.56 04:17:01 AM 0 8.54 0.00 0.70 0.00 0.05 90.71 04:17:01 AM 1 10.49 0.00 1.02 0.02 0.07 88.40 04:18:01 AM all 13.13 0.00 0.36 0.00 0.08 86.44 04:18:01 AM 0 18.98 0.00 0.25 0.00 0.07 80.70 04:18:01 AM 1 7.29 0.00 0.47 0.00 0.08 92.16 04:19:01 AM all 4.16 0.00 0.29 0.00 0.06 95.48 04:19:01 AM 0 2.64 0.00 0.22 0.00 0.05 97.09 04:19:01 AM 1 5.69 0.00 0.37 0.00 0.07 93.87 04:20:01 AM all 4.04 0.00 0.28 0.01 0.08 95.60 04:20:01 AM 0 1.49 0.00 0.20 0.00 0.07 98.25 04:20:01 AM 1 6.59 0.00 0.37 0.02 0.08 92.94 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 18.26 0.00 1.99 0.13 0.08 79.55 04:21:01 AM 0 16.60 0.00 2.19 0.15 0.08 80.98 04:21:01 AM 1 19.92 0.00 1.79 0.10 0.07 78.12 Average: all 12.57 0.00 1.75 0.78 0.07 84.83 Average: 0 10.91 0.00 1.56 0.80 0.06 86.67 Average: 1 14.24 0.00 1.93 0.76 0.07 83.00