---> uname -a: Linux prd-centos8-robot-2c-8g-4880.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 642 4878 19 2177 6756 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:05:71:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe05:716b/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) 11/03/2025 _x86_64_ (2 CPU) 01:13:02 LINUX RESTART (2 CPU) 01:14:01 AM tps rtps wtps bread/s bwrtn/s 01:15:01 AM 118.99 0.32 118.68 14.53 10526.71 01:16:01 AM 42.48 1.03 41.44 113.58 5484.89 01:17:01 AM 65.16 6.75 58.41 1247.98 3796.30 01:18:01 AM 39.81 0.25 39.56 47.06 6662.09 01:19:01 AM 4.40 0.00 4.40 0.00 167.71 01:20:01 AM 0.57 0.00 0.57 0.00 7.93 01:21:01 AM 0.90 0.22 0.68 11.73 22.51 01:22:01 AM 2.07 0.02 2.05 0.93 147.65 01:23:01 AM 0.40 0.00 0.40 0.00 4.43 01:24:01 AM 4.90 0.32 4.58 36.92 164.90 01:25:01 AM 27.53 0.32 27.21 36.26 1366.57 Average: 27.93 0.84 27.09 137.19 2577.38 01:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 AM 5050764 6923804 2831668 35.92 2688 2050084 783784 8.78 190740 2298204 170888 01:16:01 AM 5190608 7035732 2691824 34.15 2688 2020824 684484 7.66 218768 2123736 10760 01:17:01 AM 4851552 6945892 3030880 38.45 2688 2259792 735760 8.24 255600 2392228 160508 01:18:01 AM 4895652 6994232 2986780 37.89 2688 2264948 689664 7.72 259780 2342056 20 01:19:01 AM 4896288 6994868 2986144 37.88 2688 2264948 689664 7.72 259784 2342276 4 01:20:01 AM 4895776 6994352 2986656 37.89 2688 2264952 710056 7.95 259784 2342436 4 01:21:01 AM 4854548 6954008 3027884 38.41 2688 2265844 705792 7.90 259920 2383756 104 01:22:01 AM 4811360 6912976 3071072 38.96 2688 2268000 800968 8.97 259920 2425724 4 01:23:01 AM 4792800 6894432 3089632 39.20 2688 2268016 814744 9.12 259920 2444740 4 01:24:01 AM 5012392 6934740 2870040 36.41 2688 2092648 742276 8.31 258864 2242672 16944 01:25:01 AM 4962172 6889900 2920260 37.05 2688 2100608 800456 8.96 460824 2099996 19812 Average: 4928537 6952267 2953895 37.47 2688 2192788 741604 8.30 267628 2312529 34459 01:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 132.66 101.55 1446.07 13.36 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.46 10.46 6.96 4.08 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 46.05 39.47 337.09 8.45 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 516.88 380.79 109.72 90.60 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 3.07 2.27 0.90 0.72 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.70 1.92 0.44 0.42 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 34.76 16.68 10.84 1.78 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 256.96 247.50 3840.65 16.81 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 399.92 384.59 6277.80 24.86 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 326.66 282.96 3941.35 42.17 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 13.91 12.40 11.71 6.70 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 158.91 134.59 1453.04 19.08 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) 11/03/2025 _x86_64_ (2 CPU) 01:13:02 LINUX RESTART (2 CPU) 01:14:01 AM CPU %user %nice %system %iowait %steal %idle 01:15:01 AM all 36.81 0.00 5.05 2.51 0.10 55.53 01:15:01 AM 0 30.54 0.00 5.29 3.02 0.08 61.06 01:15:01 AM 1 43.08 0.00 4.80 2.00 0.12 50.01 01:16:01 AM all 17.75 0.00 2.36 1.01 0.07 78.82 01:16:01 AM 0 8.02 0.00 1.70 1.55 0.07 88.66 01:16:01 AM 1 27.47 0.00 3.02 0.47 0.07 68.98 01:17:01 AM all 28.27 0.00 5.32 1.15 0.09 65.17 01:17:01 AM 0 20.44 0.00 4.77 1.58 0.08 73.13 01:17:01 AM 1 36.13 0.00 5.87 0.72 0.10 57.19 01:18:01 AM all 11.52 0.00 2.86 2.82 0.08 82.72 01:18:01 AM 0 8.78 0.00 2.36 3.61 0.08 85.17 01:18:01 AM 1 14.29 0.00 3.36 2.02 0.08 80.24 01:19:01 AM all 0.37 0.00 0.08 0.13 0.02 99.41 01:19:01 AM 0 0.12 0.00 0.07 0.02 0.02 99.78 01:19:01 AM 1 0.62 0.00 0.10 0.23 0.02 99.03 01:20:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 01:20:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 01:20:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 01:21:01 AM all 1.33 0.00 0.32 0.02 0.03 98.31 01:21:01 AM 0 0.53 0.00 0.15 0.02 0.03 99.27 01:21:01 AM 1 2.12 0.00 0.48 0.02 0.02 97.36 01:22:01 AM all 11.32 0.00 1.95 0.00 0.07 86.67 01:22:01 AM 0 7.87 0.00 1.17 0.00 0.07 90.89 01:22:01 AM 1 14.80 0.00 2.72 0.00 0.07 82.41 01:23:01 AM all 9.87 0.00 1.43 0.00 0.08 88.62 01:23:01 AM 0 10.29 0.00 1.63 0.00 0.07 88.01 01:23:01 AM 1 9.45 0.00 1.23 0.00 0.08 89.24 01:24:01 AM all 12.98 0.00 2.41 0.06 0.09 84.46 01:24:01 AM 0 19.92 0.00 3.18 0.08 0.10 76.72 01:24:01 AM 1 6.08 0.00 1.64 0.03 0.08 92.16 01:25:01 AM all 25.93 0.00 2.55 0.17 0.07 71.29 01:25:01 AM 0 26.36 0.00 2.47 0.15 0.07 70.96 01:25:01 AM 1 25.50 0.00 2.64 0.18 0.07 71.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.24 0.00 2.22 0.71 0.07 82.76 Average: 0 12.09 0.00 2.08 0.91 0.07 84.85 Average: 1 16.39 0.00 2.36 0.52 0.07 80.67