---> uname -a: Linux prd-centos8-robot-2c-8g-43910.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 579 4861 19 2256 6819 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:b5:9c:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:feb5:9c10/64 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) 02:13:15 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 111.56 39.67 71.89 5818.19 28130.42 02:16:01 AM 120.84 0.72 120.13 52.92 12368.43 02:17:01 AM 24.13 0.42 23.71 64.78 1975.49 02:18:01 AM 65.22 6.97 58.26 1292.98 4152.92 02:19:01 AM 29.41 0.00 29.41 0.00 5669.54 02:20:01 AM 2.38 0.02 2.37 0.13 134.97 02:21:01 AM 0.87 0.00 0.87 0.00 652.42 02:22:01 AM 0.33 0.00 0.33 0.00 155.88 02:23:01 AM 0.52 0.02 0.50 1.07 267.32 02:24:01 AM 1.02 0.38 0.63 55.31 232.17 02:25:01 AM 0.52 0.00 0.52 0.00 77.37 02:26:01 AM 0.30 0.00 0.30 0.00 18.38 02:27:02 AM 16.88 0.33 16.54 37.85 951.48 02:28:01 AM 32.55 0.53 32.02 64.93 2789.58 Average: 29.03 3.51 25.53 528.29 4114.30 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5372612 7012008 2509812 31.84 2688 1828816 757400 8.48 202508 2015012 161820 02:16:01 AM 5181352 7015712 2701072 34.27 2688 2010348 705352 7.90 198516 2153704 42492 02:17:01 AM 5208656 7048008 2673768 33.92 2688 2015544 673412 7.54 223032 2104264 14008 02:18:01 AM 4988152 7070276 2894272 36.72 2688 2249924 630980 7.07 262536 2258284 153980 02:19:01 AM 4984396 7066260 2898028 36.77 2688 2249924 630980 7.07 262532 2258080 4 02:20:01 AM 4937180 7021916 2945244 37.36 2688 2252796 698376 7.82 263128 2304504 1004 02:21:01 AM 4905204 7011200 2977220 37.77 2688 2274052 698376 7.82 263128 2335904 3068 02:22:01 AM 4898088 7010784 2984336 37.86 2688 2280792 698376 7.82 263128 2342980 5232 02:23:01 AM 4889012 7008508 2993412 37.98 2688 2287584 717524 8.03 263196 2351752 4132 02:24:01 AM 4500028 6949828 3382396 42.91 2688 2293388 717524 8.03 264744 2360092 1588 02:25:01 AM 4498836 6949332 3383588 42.93 2688 2294080 717524 8.03 264756 2361236 220 02:26:01 AM 4498424 6949228 3384000 42.93 2688 2294388 717524 8.03 264760 2361648 88 02:27:02 AM 4998020 6997984 2884404 36.59 2688 2173104 686148 7.68 345000 2180484 70724 02:28:01 AM 5010468 7014916 2871956 36.43 2688 2178112 681736 7.63 502804 2012780 26828 Average: 4919316 7008997 2963108 37.59 2688 2191632 695088 7.78 274555 2242909 34656 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.38 182.84 1646.37 59.72 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 84.97 62.60 827.03 9.63 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 13.68 10.48 6.64 4.49 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 192.48 145.89 345.78 39.64 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 3.38 1.65 0.71 0.98 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 33.39 24.68 29.76 4.94 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 42.62 40.75 151.05 10.63 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 13.30 11.58 37.47 5.68 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 26.48 24.86 24.69 12.80 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 45.25 61.05 58.09 5.64 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 8.63 7.90 2.30 1.65 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 15.48 9.32 3.31 1.68 0.00 0.00 0.00 0.00 02:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:02 AM eth0 93.64 53.75 150.12 88.46 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 18.28 18.08 15.91 9.33 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 63.98 46.85 235.93 18.24 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) 02:13:15 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 31.46 0.04 6.52 26.25 0.11 35.62 02:15:01 AM 0 28.06 0.03 5.87 26.34 0.10 39.60 02:15:01 AM 1 34.85 0.05 7.18 26.16 0.12 31.64 02:16:01 AM all 33.36 0.00 5.06 2.57 0.14 58.86 02:16:01 AM 0 28.91 0.00 4.67 2.75 0.12 63.56 02:16:01 AM 1 37.80 0.00 5.46 2.40 0.17 54.18 02:17:01 AM all 13.10 0.00 2.13 0.44 0.06 84.27 02:17:01 AM 0 3.57 0.00 1.79 0.45 0.05 94.14 02:17:01 AM 1 22.63 0.00 2.47 0.43 0.07 74.40 02:18:01 AM all 33.31 0.00 5.75 1.12 0.12 59.69 02:18:01 AM 0 20.95 0.00 4.54 0.57 0.12 73.82 02:18:01 AM 1 45.70 0.00 6.96 1.68 0.13 45.52 02:19:01 AM all 0.13 0.00 0.31 1.30 0.02 98.25 02:19:01 AM 0 0.08 0.00 0.30 0.94 0.00 98.68 02:19:01 AM 1 0.17 0.00 0.32 1.67 0.03 97.81 02:20:01 AM all 5.62 0.00 0.32 0.01 0.04 94.01 02:20:01 AM 0 4.56 0.00 0.39 0.02 0.05 94.99 02:20:01 AM 1 6.68 0.00 0.25 0.00 0.03 93.04 02:21:01 AM all 21.15 0.00 0.28 0.04 0.06 78.48 02:21:01 AM 0 13.39 0.00 0.27 0.08 0.05 86.21 02:21:01 AM 1 28.90 0.00 0.28 0.00 0.07 70.75 02:22:01 AM all 6.81 0.00 0.13 0.01 0.03 93.03 02:22:01 AM 0 5.30 0.00 0.10 0.00 0.03 94.57 02:22:01 AM 1 8.31 0.00 0.15 0.02 0.03 91.49 02:23:01 AM all 16.17 0.00 0.28 0.03 0.06 83.46 02:23:01 AM 0 11.48 0.00 0.25 0.03 0.05 88.19 02:23:01 AM 1 20.86 0.00 0.30 0.03 0.07 78.74 02:24:01 AM all 9.73 0.00 2.71 0.03 0.05 87.49 02:24:01 AM 0 7.97 0.00 2.60 0.05 0.05 89.32 02:24:01 AM 1 11.48 0.00 2.82 0.00 0.05 85.65 02:25:01 AM all 3.61 0.00 0.15 0.00 0.03 96.21 02:25:01 AM 0 1.76 0.00 0.15 0.00 0.02 98.08 02:25:01 AM 1 5.47 0.00 0.15 0.00 0.03 94.34 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 3.69 0.00 0.17 0.00 0.06 96.08 02:26:01 AM 0 1.94 0.00 0.17 0.00 0.07 97.82 02:26:01 AM 1 5.44 0.00 0.17 0.00 0.05 94.34 02:27:02 AM all 22.10 0.00 2.86 0.15 0.07 74.82 02:27:02 AM 0 14.05 0.00 1.97 0.13 0.05 83.79 02:27:02 AM 1 30.15 0.00 3.74 0.17 0.08 65.86 02:28:01 AM all 35.67 0.00 4.33 0.79 0.09 59.11 02:28:01 AM 0 26.22 0.00 4.19 1.15 0.08 68.35 02:28:01 AM 1 45.12 0.00 4.48 0.42 0.10 49.87 Average: all 16.84 0.00 2.21 2.33 0.07 78.54 Average: 0 12.01 0.00 1.94 2.31 0.06 83.67 Average: 1 21.67 0.00 2.48 2.35 0.07 73.42