---> uname -a: Linux prd-centos8-robot-2c-8g-1650.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: 2800.000 BogoMIPS: 5600.00 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 610 4896 19 2190 6789 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:c3:85:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fec3:8503/64 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) 10/07/2025 _x86_64_ (2 CPU) 14:06:59 LINUX RESTART (2 CPU) 02:08:01 PM tps rtps wtps bread/s bwrtn/s 02:09:01 PM 117.92 0.23 117.69 6.66 11407.33 02:10:01 PM 38.92 0.68 38.24 51.58 4933.16 02:11:01 PM 43.89 7.11 36.78 1309.53 2321.74 02:12:01 PM 49.33 0.25 49.08 47.05 7564.75 02:13:01 PM 3.93 0.22 3.72 11.73 150.27 02:14:01 PM 2.00 0.00 2.00 0.00 158.02 02:15:01 PM 0.38 0.00 0.38 0.00 50.59 02:16:01 PM 0.18 0.00 0.18 0.00 57.62 02:17:01 PM 0.23 0.00 0.23 0.00 36.04 02:18:01 PM 0.37 0.00 0.37 0.00 19.20 02:19:01 PM 0.27 0.00 0.27 0.00 5.46 02:20:01 PM 0.22 0.00 0.22 0.00 37.09 02:21:01 PM 15.39 0.33 15.06 37.85 1095.09 Average: 21.01 0.68 20.33 112.68 2141.59 02:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 PM 5079180 6951856 2803252 35.56 2688 2049388 753592 8.44 191028 2262884 147488 02:10:01 PM 5068456 6944012 2813976 35.70 2688 2051684 773332 8.66 212928 2250100 44256 02:11:01 PM 4901372 6990428 2981060 37.82 2688 2256868 697520 7.81 257920 2347772 189544 02:12:01 PM 4934344 7030244 2948088 37.40 2688 2263132 654984 7.33 262188 2301780 4 02:13:01 PM 4890940 6988336 2991492 37.95 2688 2264640 721188 8.08 262332 2344796 1156 02:14:01 PM 4886548 6985632 2995884 38.01 2688 2266332 737468 8.26 262344 2348996 64 02:15:01 PM 4883056 6983504 2999376 38.05 2688 2267732 758492 8.49 262344 2352420 52 02:16:01 PM 4878504 6980592 3003928 38.11 2688 2269376 758492 8.49 262348 2357100 32 02:17:01 PM 4877252 6980364 3005180 38.13 2688 2270352 775324 8.68 262348 2358172 32 02:18:01 PM 4876904 6980396 3005528 38.13 2688 2270732 775324 8.68 262352 2358632 36 02:19:01 PM 4876184 6979984 3006248 38.14 2688 2271068 775324 8.68 262352 2359152 312 02:20:01 PM 4872664 6977812 3009768 38.18 2688 2272444 791180 8.86 262360 2362588 628 02:21:01 PM 5032576 6964680 2849856 36.15 2688 2105792 717160 8.03 310496 2181752 24028 Average: 4927537 6979834 2954895 37.49 2688 2221503 745337 8.35 256411 2322011 31356 02:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 130.91 102.27 1294.37 13.33 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.26 6.56 5.58 3.21 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 41.27 34.54 329.57 7.14 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 143.44 107.63 36.28 27.96 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 72.01 63.26 15.23 6.09 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 69.74 68.22 14.54 6.59 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 46.98 46.36 10.24 5.05 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 68.36 68.09 13.95 6.45 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 42.08 39.01 9.73 11.18 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 14.31 13.28 3.54 2.36 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 11.86 10.73 2.98 1.89 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 40.24 37.04 10.63 6.69 0.00 0.00 0.00 0.00 02:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 PM eth0 73.00 54.49 101.67 48.49 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 58.81 50.12 142.22 11.26 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) 10/07/2025 _x86_64_ (2 CPU) 14:06:59 LINUX RESTART (2 CPU) 02:08:01 PM CPU %user %nice %system %iowait %steal %idle 02:09:01 PM all 35.35 0.00 5.22 1.26 0.14 58.03 02:09:01 PM 0 40.86 0.00 5.38 1.37 0.15 52.25 02:09:01 PM 1 29.85 0.00 5.05 1.16 0.13 63.80 02:10:01 PM all 14.74 0.00 1.91 0.53 0.08 82.75 02:10:01 PM 0 14.83 0.00 1.90 0.42 0.07 82.78 02:10:01 PM 1 14.64 0.00 1.92 0.63 0.08 82.72 02:11:01 PM all 25.10 0.00 4.67 0.38 0.09 69.76 02:11:01 PM 0 23.55 0.00 4.73 0.50 0.08 71.13 02:11:01 PM 1 26.66 0.00 4.60 0.25 0.10 68.39 02:12:01 PM all 13.17 0.00 2.28 0.51 0.06 83.98 02:12:01 PM 0 15.23 0.00 1.95 0.48 0.07 82.27 02:12:01 PM 1 11.11 0.00 2.61 0.54 0.05 85.70 02:13:01 PM all 6.11 0.00 0.51 0.02 0.05 93.31 02:13:01 PM 0 5.65 0.00 0.65 0.03 0.05 93.61 02:13:01 PM 1 6.57 0.00 0.37 0.00 0.05 93.01 02:14:01 PM all 5.96 0.00 0.37 0.01 0.06 93.61 02:14:01 PM 0 7.05 0.00 0.39 0.00 0.05 92.51 02:14:01 PM 1 4.87 0.00 0.35 0.02 0.07 94.70 02:15:01 PM all 5.11 0.00 0.29 0.00 0.06 94.54 02:15:01 PM 0 5.54 0.00 0.30 0.00 0.07 94.09 02:15:01 PM 1 4.68 0.00 0.28 0.00 0.05 94.99 02:16:01 PM all 4.96 0.00 0.39 0.00 0.08 94.57 02:16:01 PM 0 6.84 0.00 0.34 0.00 0.08 92.74 02:16:01 PM 1 3.08 0.00 0.45 0.00 0.07 96.40 02:17:01 PM all 6.75 0.00 0.35 0.00 0.07 92.83 02:17:01 PM 0 11.36 0.00 0.32 0.00 0.07 88.25 02:17:01 PM 1 2.14 0.00 0.38 0.00 0.07 97.41 02:18:01 PM all 3.98 0.00 0.24 0.00 0.06 95.72 02:18:01 PM 0 4.33 0.00 0.25 0.00 0.08 95.34 02:18:01 PM 1 3.63 0.00 0.23 0.00 0.03 96.10 02:19:01 PM all 3.43 0.00 0.24 0.00 0.06 96.26 02:19:01 PM 0 4.11 0.00 0.27 0.00 0.07 95.55 02:19:01 PM 1 2.76 0.00 0.22 0.00 0.05 96.98 02:19:01 PM CPU %user %nice %system %iowait %steal %idle 02:20:01 PM all 11.26 0.00 0.52 0.00 0.08 88.15 02:20:01 PM 0 16.09 0.00 0.57 0.00 0.07 83.27 02:20:01 PM 1 6.41 0.00 0.47 0.00 0.08 93.04 02:21:01 PM all 21.04 0.00 2.31 0.08 0.08 76.50 02:21:01 PM 0 22.49 0.00 2.12 0.10 0.08 75.20 02:21:01 PM 1 19.59 0.00 2.51 0.05 0.07 77.79 Average: all 12.09 0.00 1.49 0.21 0.07 86.13 Average: 0 13.71 0.00 1.48 0.22 0.08 84.51 Average: 1 10.48 0.00 1.50 0.20 0.07 87.75