---> uname -a: Linux prd-centos8-robot-2c-8g-44134.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4773 19 2261 6736 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:f2:56:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fef2:5679/64 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) 07/19/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 1108.43 801.20 307.23 15586.14 223961.45 08:11:01 PM 128.12 51.32 76.81 7574.54 35126.21 08:12:01 PM 105.45 0.72 104.73 52.92 11503.68 08:13:01 PM 31.07 0.42 30.66 64.78 2736.39 08:14:01 PM 81.74 9.45 72.29 1685.59 8493.00 08:15:01 PM 8.05 0.02 8.03 0.13 604.00 08:16:01 PM 2.23 0.00 2.23 0.00 528.91 08:17:01 PM 0.73 0.00 0.73 0.00 193.40 08:18:01 PM 0.45 0.00 0.45 0.00 379.74 08:19:01 PM 0.70 0.03 0.67 1.87 287.42 08:20:01 PM 30.11 0.65 29.46 74.12 2946.58 Average: 41.82 8.45 33.36 985.83 6880.50 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6131196 7348388 1751228 22.22 2688 1423244 363968 4.62 110780 1412316 857796 08:11:01 PM 5265192 6954728 2617232 33.20 2688 1875900 838408 9.39 220904 2089360 191632 08:12:01 PM 5122920 6960380 2759504 35.01 2688 2013456 791280 8.86 198768 2209288 43384 08:13:01 PM 5078096 6976336 2804328 35.58 2688 2072056 772944 8.65 230464 2218072 60188 08:14:01 PM 4880796 6977712 3001628 38.08 2688 2264820 701388 7.85 267752 2353744 10840 08:15:01 PM 4841152 6938800 3041272 38.58 2688 2265552 770476 8.63 267876 2392160 728 08:16:01 PM 4809196 6920964 3073228 38.99 2688 2279724 786084 8.80 268348 2423128 980 08:17:01 PM 4798768 6920916 3083656 39.12 2688 2290096 786084 8.80 268348 2433332 5968 08:18:01 PM 4787048 6919820 3095376 39.27 2688 2300668 786084 8.80 268396 2445172 5220 08:19:01 PM 4835712 6976696 3046712 38.65 2688 2308880 702140 7.86 268992 2396804 5040 08:20:01 PM 4939692 6944020 2942732 37.33 2688 2178608 765932 8.58 503028 2083484 13368 Average: 5044524 6985342 2837900 36.00 2688 2115728 733163 8.21 261241 2223351 108649 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.84 9.04 2.80 1.99 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 337.45 197.82 1646.74 61.28 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 77.69 58.89 826.45 9.41 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 22.11 20.21 118.14 6.49 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 215.85 157.54 239.43 35.07 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 16.19 8.60 10.88 1.19 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 32.74 30.42 113.46 8.22 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 22.36 21.68 59.58 7.34 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 23.81 21.80 53.76 14.55 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 24.69 18.86 69.33 2.97 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 66.89 49.24 140.08 88.13 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 83.78 58.37 326.90 23.40 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) 07/19/2025 _x86_64_ (2 CPU) 20:09:38 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 10.15 0.62 54.15 28.62 0.62 5.85 08:10:01 PM 0 13.84 1.26 40.88 33.96 0.63 9.43 08:10:01 PM 1 6.63 0.00 66.87 23.49 0.60 2.41 08:11:01 PM all 40.39 0.03 8.00 9.07 0.09 42.43 08:11:01 PM 0 50.91 0.02 10.30 11.04 0.10 27.63 08:11:01 PM 1 29.89 0.03 5.70 7.10 0.08 57.19 08:12:01 PM all 31.40 0.00 4.51 2.15 0.09 61.85 08:12:01 PM 0 38.46 0.00 5.04 2.52 0.08 53.90 08:12:01 PM 1 24.35 0.00 3.97 1.79 0.10 69.80 08:13:01 PM all 21.34 0.00 2.91 0.77 0.08 74.91 08:13:01 PM 0 31.58 0.00 3.37 0.80 0.08 64.17 08:13:01 PM 1 11.08 0.00 2.45 0.73 0.07 85.66 08:14:01 PM all 23.29 0.00 4.69 1.63 0.08 70.32 08:14:01 PM 0 24.02 0.00 4.88 2.05 0.08 68.97 08:14:01 PM 1 22.56 0.00 4.49 1.20 0.07 71.68 08:15:01 PM all 1.75 0.00 0.23 0.08 0.03 97.90 08:15:01 PM 0 1.02 0.00 0.27 0.12 0.02 98.58 08:15:01 PM 1 2.49 0.00 0.20 0.05 0.05 97.21 08:16:01 PM all 13.40 0.00 0.22 0.08 0.08 86.23 08:16:01 PM 0 20.10 0.00 0.20 0.00 0.10 79.60 08:16:01 PM 1 6.71 0.00 0.23 0.15 0.05 92.86 08:17:01 PM all 11.90 0.00 0.14 0.05 0.05 87.86 08:17:01 PM 0 9.95 0.00 0.15 0.02 0.03 89.85 08:17:01 PM 1 13.85 0.00 0.13 0.08 0.07 85.86 08:18:01 PM all 12.02 0.00 0.15 0.07 0.05 87.71 08:18:01 PM 0 19.97 0.00 0.15 0.07 0.07 79.75 08:18:01 PM 1 4.08 0.00 0.15 0.07 0.03 95.67 08:19:01 PM all 6.64 0.00 0.39 0.03 0.06 92.88 08:19:01 PM 0 10.03 0.00 0.38 0.03 0.05 89.50 08:19:01 PM 1 3.26 0.00 0.40 0.02 0.07 96.26 08:20:01 PM all 29.16 0.00 3.68 0.39 0.08 66.70 08:20:01 PM 0 38.14 0.00 4.12 0.35 0.07 57.32 08:20:01 PM 1 20.16 0.00 3.23 0.43 0.08 76.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.10 0.00 2.63 1.50 0.07 76.69 Average: 0 24.38 0.00 2.99 1.78 0.07 70.77 Average: 1 13.82 0.00 2.28 1.22 0.07 82.60