---> uname -a: Linux prd-centos8-robot-2c-8g-5154.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 613 4820 19 2263 6785 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:78:64:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fe78:647f/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) 08/29/2025 _x86_64_ (2 CPU) 21:12:28 LINUX RESTART (2 CPU) 09:13:01 PM tps rtps wtps bread/s bwrtn/s 09:14:01 PM 115.68 39.86 75.82 7219.20 22222.40 09:15:01 PM 102.48 0.72 101.77 52.92 11352.23 09:16:01 PM 26.54 0.42 26.12 64.78 2319.54 09:17:01 PM 71.90 6.97 64.94 1292.98 7852.82 09:18:01 PM 9.58 0.22 9.36 11.73 1058.16 09:19:01 PM 5.23 0.00 5.23 0.00 410.86 09:20:01 PM 0.82 0.00 0.82 0.00 433.74 09:21:01 PM 0.67 0.00 0.67 0.00 383.33 09:22:01 PM 0.35 0.02 0.33 1.07 63.13 09:23:01 PM 1.22 0.45 0.77 55.32 266.92 09:24:01 PM 0.47 0.00 0.47 0.00 79.37 09:25:01 PM 0.37 0.00 0.37 0.00 22.31 09:26:01 PM 16.10 0.33 15.76 37.86 2450.06 09:27:01 PM 23.28 0.32 22.96 36.25 1186.15 Average: 26.76 3.52 23.24 626.51 3578.47 09:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 PM 5440356 7108404 2442068 30.98 2688 1851420 638040 7.14 185380 1939176 162376 09:15:01 PM 5179088 7019252 2703336 34.30 2688 2015960 700844 7.85 197924 2153676 42480 09:16:01 PM 5177464 7052948 2704960 34.32 2688 2049620 657032 7.36 222440 2126948 31444 09:17:01 PM 4936964 7027392 2945460 37.37 2688 2258124 669100 7.49 261588 2302584 25916 09:18:01 PM 4892384 6983696 2990040 37.93 2688 2259124 735964 8.24 261716 2345468 480 09:19:01 PM 4864208 6966144 3018216 38.29 2688 2269728 751588 8.42 262188 2373084 4380 09:20:01 PM 4851928 6966332 3030496 38.45 2688 2282108 754156 8.44 262188 2385560 4212 09:21:01 PM 4843668 6965252 3038756 38.55 2688 2289352 754156 8.44 262196 2393884 140 09:22:01 PM 4835496 6963832 3046928 38.65 2688 2296132 754156 8.44 262248 2401912 5108 09:23:01 PM 4447424 6906372 3435000 43.58 2688 2302024 769000 8.61 263792 2408612 1744 09:24:01 PM 4447380 6906712 3435044 43.58 2688 2302608 769000 8.61 263796 2409096 184 09:25:01 PM 4445908 6905512 3436516 43.60 2688 2302972 769000 8.61 263808 2410520 4 09:26:01 PM 4950840 6957708 2931584 37.19 2688 2180208 729384 8.17 345220 2224184 23944 09:27:01 PM 4918112 6925036 2964312 37.61 2688 2180704 779804 8.73 502548 2102680 10236 Average: 4873659 6975328 3008765 38.17 2688 2202863 730802 8.18 272645 2284099 22332 09:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 PM eth0 306.43 203.95 1669.74 58.66 0.00 0.00 0.00 0.00 09:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 PM eth0 82.61 65.76 823.90 9.84 0.00 0.00 0.00 0.00 09:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 PM eth0 12.70 10.95 6.63 4.54 0.00 0.00 0.00 0.00 09:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 PM eth0 194.80 146.24 363.68 40.57 0.00 0.00 0.00 0.00 09:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 PM eth0 12.63 5.96 9.92 0.94 0.00 0.00 0.00 0.00 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 29.35 27.21 85.63 7.51 0.00 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 29.21 26.26 82.32 6.70 0.00 0.00 0.00 0.00 09:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 15.99 13.53 40.51 5.71 0.00 0.00 0.00 0.00 09:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM eth0 28.14 25.34 25.10 12.92 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 44.13 61.04 58.34 5.85 0.00 0.00 0.00 0.00 09:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 PM eth0 6.23 5.60 1.80 1.25 0.00 0.00 0.00 0.00 09:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 PM eth0 13.03 9.86 2.90 1.78 0.00 0.00 0.00 0.00 09:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 PM eth0 73.54 49.54 146.79 89.25 0.00 0.00 0.00 0.00 09:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 PM eth0 11.35 9.66 9.22 5.10 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 61.43 47.20 237.59 17.90 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) 08/29/2025 _x86_64_ (2 CPU) 21:12:28 LINUX RESTART (2 CPU) 09:13:01 PM CPU %user %nice %system %iowait %steal %idle 09:14:01 PM all 43.65 0.02 7.37 8.44 0.12 40.41 09:14:01 PM 0 45.79 0.02 8.12 8.14 0.12 37.82 09:14:01 PM 1 41.51 0.02 6.63 8.74 0.12 43.00 09:15:01 PM all 27.53 0.00 4.03 3.03 0.08 65.32 09:15:01 PM 0 29.07 0.00 4.33 2.93 0.08 63.59 09:15:01 PM 1 25.99 0.00 3.73 3.13 0.08 67.06 09:16:01 PM all 18.17 0.00 2.68 0.34 0.07 78.74 09:16:01 PM 0 23.10 0.00 3.07 0.57 0.07 73.19 09:16:01 PM 1 13.24 0.00 2.30 0.12 0.07 84.28 09:17:01 PM all 26.26 0.00 5.02 1.29 0.08 67.34 09:17:01 PM 0 34.62 0.00 5.97 1.48 0.08 57.84 09:17:01 PM 1 17.92 0.00 4.08 1.10 0.08 76.82 09:18:01 PM all 1.55 0.00 0.26 0.18 0.04 97.97 09:18:01 PM 0 2.19 0.00 0.33 0.18 0.03 97.26 09:18:01 PM 1 0.92 0.00 0.18 0.17 0.05 98.68 09:19:01 PM all 10.64 0.00 0.21 0.05 0.08 89.02 09:19:01 PM 0 19.20 0.00 0.23 0.03 0.10 80.43 09:19:01 PM 1 2.07 0.00 0.18 0.07 0.07 97.61 09:20:01 PM all 12.92 0.00 0.20 0.04 0.06 86.78 09:20:01 PM 0 17.23 0.00 0.15 0.00 0.05 82.57 09:20:01 PM 1 8.61 0.00 0.25 0.08 0.07 90.99 09:21:01 PM all 6.90 0.00 0.14 0.02 0.05 92.89 09:21:01 PM 0 4.71 0.00 0.13 0.02 0.05 95.09 09:21:01 PM 1 9.10 0.00 0.15 0.02 0.05 90.69 09:22:01 PM all 15.48 0.00 0.25 0.00 0.08 84.18 09:22:01 PM 0 17.56 0.00 0.25 0.00 0.08 82.11 09:22:01 PM 1 13.41 0.00 0.25 0.00 0.08 86.26 09:23:01 PM all 9.48 0.00 2.53 0.03 0.07 87.90 09:23:01 PM 0 11.28 0.00 2.52 0.00 0.05 86.16 09:23:01 PM 1 7.67 0.00 2.55 0.05 0.08 89.64 09:24:01 PM all 2.81 0.00 0.12 0.00 0.06 97.01 09:24:01 PM 0 4.08 0.00 0.10 0.00 0.07 95.75 09:24:01 PM 1 1.54 0.00 0.13 0.00 0.05 98.28 09:24:01 PM CPU %user %nice %system %iowait %steal %idle 09:25:01 PM all 3.74 0.00 0.15 0.00 0.05 96.06 09:25:01 PM 0 5.65 0.00 0.12 0.00 0.03 94.20 09:25:01 PM 1 1.82 0.00 0.18 0.00 0.07 97.92 09:26:01 PM all 20.86 0.00 2.82 0.35 0.08 75.89 09:26:01 PM 0 22.26 0.00 3.05 0.25 0.08 74.35 09:26:01 PM 1 19.47 0.00 2.59 0.45 0.07 77.43 09:27:01 PM all 17.03 0.00 2.00 0.20 0.07 80.70 09:27:01 PM 0 20.32 0.00 2.20 0.30 0.07 77.11 09:27:01 PM 1 13.74 0.00 1.80 0.10 0.07 84.29 Average: all 15.51 0.00 1.99 1.00 0.07 81.44 Average: 0 18.36 0.00 2.18 0.99 0.07 78.39 Average: 1 12.65 0.00 1.79 1.00 0.07 84.49