---> uname -a: Linux prd-centos8-robot-2c-8g-41677.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4935 19 2183 6821 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:df:4c:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fedf:4c44/64 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) 07/11/2025 _x86_64_ (2 CPU) 02:05:33 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 132.36 59.06 73.29 7616.66 27257.28 02:08:01 AM 99.55 0.72 98.83 52.92 11381.76 02:09:01 AM 31.92 0.42 31.51 64.78 2428.32 02:10:01 AM 52.40 6.71 45.68 1245.72 7392.22 02:11:01 AM 26.75 0.25 26.50 47.06 1512.25 02:12:01 AM 3.97 0.02 3.95 0.13 146.53 02:13:01 AM 1.95 0.00 1.95 0.00 141.33 02:14:01 AM 0.38 0.00 0.38 0.00 32.39 02:15:01 AM 0.20 0.00 0.20 0.00 58.46 02:16:01 AM 0.35 0.00 0.35 0.00 67.01 02:17:01 AM 0.37 0.00 0.37 0.00 10.71 02:18:01 AM 0.28 0.00 0.28 0.00 15.35 02:19:01 AM 0.20 0.00 0.20 0.00 33.21 02:20:01 AM 0.15 0.00 0.15 0.00 26.97 02:21:01 AM 31.46 0.68 30.77 74.38 1830.12 Average: 25.49 4.52 20.96 606.81 3489.10 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5289672 7000216 2592760 32.89 2688 1894688 754792 8.45 222548 2055972 210216 02:08:01 AM 5173772 7011348 2708660 34.36 2688 2013276 695836 7.79 198408 2151768 42480 02:09:01 AM 5160724 7049248 2721708 34.53 2688 2062200 665648 7.45 229612 2135460 52444 02:10:01 AM 4953460 7033320 2928972 37.16 2688 2248480 672948 7.53 257868 2288128 8 02:11:01 AM 4981904 7067068 2900528 36.80 2688 2252852 627748 7.03 262604 2256760 4 02:12:01 AM 4941864 7027560 2940568 37.31 2688 2253404 700408 7.84 262736 2296288 556 02:13:01 AM 4936104 7023708 2946328 37.38 2688 2255300 718760 8.05 262748 2302036 96 02:14:01 AM 4931532 7020616 2950900 37.44 2688 2256800 736980 8.25 262752 2306592 812 02:15:01 AM 4929208 7019860 2953224 37.47 2688 2258372 736980 8.25 262756 2309008 672 02:16:01 AM 4927088 7019104 2955344 37.49 2688 2259712 754948 8.45 262756 2311028 140 02:17:01 AM 4926664 7018952 2955768 37.50 2688 2259984 754948 8.45 262756 2311548 228 02:18:01 AM 4926004 7018468 2956428 37.51 2688 2260152 754948 8.45 262760 2312060 24 02:19:01 AM 4922756 7016272 2959676 37.55 2688 2261204 754948 8.45 262760 2315112 148 02:20:01 AM 4970684 7067016 2911748 36.94 2688 2264020 619420 6.94 263104 2267656 2196 02:21:01 AM 5092612 7017420 2789820 35.39 2688 2098656 669904 7.50 467248 1967276 9076 Average: 5004270 7027345 2878162 36.51 2688 2193273 707948 7.93 266894 2239113 21273 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 322.41 190.25 1644.90 59.82 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 79.09 62.65 826.89 9.99 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 24.69 20.36 86.99 6.15 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 24.33 20.03 228.01 3.50 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 203.58 145.19 44.40 39.94 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 39.12 32.37 8.52 3.76 0.00 0.00 0.00 0.00 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 100.77 98.93 18.80 9.24 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 58.43 57.13 11.76 5.95 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 72.60 71.92 13.96 6.68 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 60.23 58.98 12.41 6.61 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 13.11 11.88 3.10 2.06 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 4.72 3.92 1.28 0.80 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 36.27 32.34 9.12 5.75 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 48.92 38.07 15.25 6.55 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 56.03 39.30 98.97 49.31 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 76.29 58.89 201.63 14.41 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) 07/11/2025 _x86_64_ (2 CPU) 02:05:33 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 40.62 0.03 7.40 10.31 0.11 41.53 02:07:01 AM 0 50.82 0.03 8.00 10.74 0.12 30.29 02:07:01 AM 1 30.44 0.03 6.80 9.88 0.10 52.75 02:08:01 AM all 30.04 0.00 4.42 2.50 0.08 62.97 02:08:01 AM 0 43.05 0.00 5.29 3.15 0.08 48.42 02:08:01 AM 1 17.02 0.00 3.55 1.85 0.07 77.51 02:09:01 AM all 20.93 0.00 3.08 0.44 0.08 75.47 02:09:01 AM 0 18.29 0.00 3.00 0.62 0.07 78.03 02:09:01 AM 1 23.57 0.00 3.15 0.27 0.10 72.91 02:10:01 AM all 10.72 0.00 2.54 2.74 0.06 83.94 02:10:01 AM 0 13.63 0.00 2.95 3.37 0.07 79.98 02:10:01 AM 1 7.82 0.00 2.12 2.12 0.05 87.89 02:11:01 AM all 13.87 0.00 2.15 0.22 0.06 83.70 02:11:01 AM 0 10.81 0.00 1.67 0.08 0.05 87.39 02:11:01 AM 1 16.94 0.00 2.64 0.35 0.07 80.00 02:12:01 AM all 2.77 0.00 0.31 0.02 0.04 96.86 02:12:01 AM 0 4.79 0.00 0.39 0.03 0.03 94.76 02:12:01 AM 1 0.75 0.00 0.23 0.00 0.05 98.96 02:13:01 AM all 8.23 0.00 0.51 0.01 0.08 91.18 02:13:01 AM 0 10.53 0.00 0.55 0.00 0.08 88.83 02:13:01 AM 1 5.92 0.00 0.47 0.02 0.07 93.52 02:14:01 AM all 5.51 0.00 0.34 0.00 0.06 94.09 02:14:01 AM 0 4.82 0.00 0.32 0.00 0.05 94.81 02:14:01 AM 1 6.19 0.00 0.37 0.00 0.07 93.37 02:15:01 AM all 4.91 0.00 0.39 0.00 0.05 94.64 02:15:01 AM 0 4.71 0.00 0.45 0.00 0.05 94.79 02:15:01 AM 1 5.11 0.00 0.34 0.00 0.05 94.50 02:16:01 AM all 7.18 0.00 0.40 0.01 0.06 92.35 02:16:01 AM 0 7.57 0.00 0.35 0.02 0.05 92.02 02:16:01 AM 1 6.79 0.00 0.45 0.00 0.07 92.69 02:17:01 AM all 3.41 0.00 0.23 0.00 0.04 96.32 02:17:01 AM 0 4.03 0.00 0.22 0.00 0.05 95.70 02:17:01 AM 1 2.79 0.00 0.23 0.00 0.03 96.94 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 1.80 0.00 0.20 0.00 0.04 97.96 02:18:01 AM 0 1.77 0.00 0.20 0.00 0.03 98.00 02:18:01 AM 1 1.82 0.00 0.20 0.00 0.05 97.93 02:19:01 AM all 9.16 0.00 0.49 0.00 0.07 90.28 02:19:01 AM 0 11.89 0.00 0.53 0.00 0.07 87.51 02:19:01 AM 1 6.43 0.00 0.45 0.00 0.07 93.05 02:20:01 AM all 9.78 0.00 0.43 0.00 0.07 89.72 02:20:01 AM 0 15.48 0.00 0.40 0.00 0.07 84.05 02:20:01 AM 1 4.07 0.00 0.47 0.00 0.07 95.40 02:21:01 AM all 29.91 0.00 3.94 0.57 0.09 65.50 02:21:01 AM 0 33.28 0.00 3.78 0.85 0.08 62.00 02:21:01 AM 1 26.52 0.00 4.09 0.28 0.10 69.00 Average: all 13.27 0.00 1.79 1.12 0.07 83.75 Average: 0 15.71 0.00 1.88 1.26 0.06 81.09 Average: 1 10.82 0.00 1.71 0.99 0.07 86.42