---> uname -a: Linux prd-centos8-robot-2c-8g-40319.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 588 4930 19 2178 6811 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:f0:d6:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fef0:d6b6/64 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) 07/07/2025 _x86_64_ (2 CPU) 02:10:56 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 114.93 0.15 114.78 4.00 11223.88 02:14:01 AM 38.57 1.03 37.54 115.29 4631.51 02:15:01 AM 61.44 6.97 54.47 1290.05 3679.47 02:16:01 AM 28.57 0.03 28.54 3.47 6041.95 02:17:01 AM 2.68 0.00 2.68 0.00 79.49 02:18:01 AM 0.13 0.00 0.13 0.00 1.05 02:19:01 AM 0.27 0.02 0.25 0.13 7.13 02:20:01 AM 1.83 0.00 1.83 0.00 122.11 02:21:01 AM 0.77 0.00 0.77 0.00 102.07 02:22:01 AM 0.37 0.00 0.37 0.00 16.68 02:23:01 AM 0.15 0.00 0.15 0.00 15.21 02:24:01 AM 0.18 0.00 0.18 0.00 15.24 02:25:01 AM 0.17 0.03 0.13 1.87 10.31 02:26:01 AM 15.33 0.37 14.96 38.12 1016.19 Average: 18.96 0.61 18.34 103.77 1925.90 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5062668 6948056 2819764 35.77 2688 2061244 774960 8.68 198000 2272376 176440 02:14:01 AM 5244220 7083340 2638212 33.47 2688 2015100 637908 7.14 219240 2068808 10764 02:15:01 AM 4898332 6989592 2984100 37.86 2688 2259336 697024 7.80 258700 2349540 176324 02:16:01 AM 4974172 7058772 2908260 36.90 2688 2252852 631600 7.07 262932 2264124 4 02:17:01 AM 4974200 7058800 2908232 36.90 2688 2252852 646996 7.24 262936 2264192 4 02:18:01 AM 4974340 7058944 2908092 36.89 2688 2252856 646996 7.24 262936 2264128 16 02:19:01 AM 4934040 7019320 2948392 37.40 2688 2253532 699764 7.84 263128 2303960 668 02:20:01 AM 4925920 7013700 2956512 37.51 2688 2256040 699876 7.84 263200 2311916 1312 02:21:01 AM 4923300 7012600 2959132 37.54 2688 2257544 699876 7.84 263204 2314376 100 02:22:01 AM 4922964 7012644 2959468 37.55 2688 2257932 699876 7.84 263204 2314832 140 02:23:01 AM 4921016 7011076 2961416 37.57 2688 2258312 699876 7.84 263204 2316988 96 02:24:01 AM 4920276 7010712 2962156 37.58 2688 2258688 699876 7.84 263204 2317680 52 02:25:01 AM 4918880 7010012 2963552 37.60 2688 2259376 699876 7.84 263348 2318944 416 02:26:01 AM 5067884 6988692 2814548 35.71 2688 2094848 724088 8.11 307980 2149284 23964 Average: 4975872 7019733 2906560 36.87 2688 2213608 689899 7.72 258230 2273653 27879 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.98 79.76 1253.05 11.57 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 17.04 11.33 7.29 4.15 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 41.59 36.93 318.78 9.90 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 515.31 375.94 107.03 92.18 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 2.65 2.00 0.56 0.48 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 2.65 1.88 0.44 0.41 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 37.64 20.83 10.26 2.68 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 35.59 31.46 10.82 6.05 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 19.74 15.24 4.37 3.03 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 13.33 9.45 2.91 1.90 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 11.20 9.28 2.69 1.82 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 11.55 9.26 2.78 1.82 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 9.87 8.45 2.97 2.53 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 86.10 55.00 100.32 33.56 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 64.80 47.63 130.30 12.29 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) 07/07/2025 _x86_64_ (2 CPU) 02:10:56 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 39.04 0.00 5.34 1.13 0.11 54.38 02:13:01 AM 0 51.08 0.00 5.87 0.80 0.10 42.15 02:13:01 AM 1 27.02 0.00 4.81 1.45 0.12 66.60 02:14:01 AM all 15.93 0.00 2.09 0.43 0.08 81.48 02:14:01 AM 0 19.10 0.00 2.05 0.40 0.10 78.35 02:14:01 AM 1 12.75 0.00 2.14 0.45 0.05 84.61 02:15:01 AM all 32.31 0.00 5.80 0.46 0.11 61.33 02:15:01 AM 0 37.95 0.00 6.34 0.50 0.10 55.11 02:15:01 AM 1 26.67 0.00 5.25 0.42 0.12 67.54 02:16:01 AM all 2.61 0.00 1.53 0.37 0.04 95.45 02:16:01 AM 0 1.28 0.00 1.11 0.39 0.03 97.19 02:16:01 AM 1 3.94 0.00 1.95 0.35 0.05 93.71 02:17:01 AM all 0.37 0.00 0.10 0.01 0.03 99.50 02:17:01 AM 0 0.58 0.00 0.10 0.02 0.02 99.28 02:17:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:18:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 02:18:01 AM 0 0.52 0.00 0.07 0.00 0.03 99.38 02:18:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 02:19:01 AM all 2.75 0.00 0.34 0.02 0.05 96.84 02:19:01 AM 0 3.17 0.00 0.30 0.00 0.05 96.48 02:19:01 AM 1 2.32 0.00 0.38 0.03 0.05 97.21 02:20:01 AM all 14.78 0.00 0.95 0.01 0.06 84.20 02:20:01 AM 0 14.94 0.00 0.94 0.02 0.05 84.06 02:20:01 AM 1 14.62 0.00 0.97 0.00 0.07 84.35 02:21:01 AM all 8.75 0.00 0.44 0.01 0.06 90.74 02:21:01 AM 0 15.33 0.00 0.62 0.00 0.08 83.97 02:21:01 AM 1 2.17 0.00 0.27 0.02 0.03 97.51 02:22:01 AM all 4.49 0.00 0.33 0.00 0.05 95.14 02:22:01 AM 0 6.55 0.00 0.40 0.00 0.05 93.00 02:22:01 AM 1 2.42 0.00 0.25 0.00 0.05 97.28 02:23:01 AM all 4.36 0.00 0.28 0.00 0.04 95.31 02:23:01 AM 0 5.92 0.00 0.35 0.00 0.05 93.68 02:23:01 AM 1 2.81 0.00 0.22 0.00 0.03 96.94 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 4.41 0.00 0.30 0.00 0.05 95.24 02:24:01 AM 0 5.70 0.00 0.35 0.00 0.05 93.90 02:24:01 AM 1 3.13 0.00 0.25 0.00 0.05 96.57 02:25:01 AM all 3.90 0.00 0.31 0.01 0.05 95.73 02:25:01 AM 0 5.11 0.00 0.40 0.02 0.05 94.42 02:25:01 AM 1 2.69 0.00 0.22 0.00 0.05 97.04 02:26:01 AM all 20.03 0.00 2.48 0.08 0.08 77.33 02:26:01 AM 0 25.53 0.00 2.89 0.07 0.08 71.44 02:26:01 AM 1 14.52 0.00 2.07 0.10 0.08 83.22 Average: all 11.01 0.00 1.46 0.18 0.06 87.29 Average: 0 13.77 0.00 1.56 0.16 0.06 84.45 Average: 1 8.25 0.00 1.36 0.20 0.06 90.14