---> uname -a: Linux prd-centos8-robot-2c-8g-5801.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4958 19 2139 6802 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:95:5d:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe95:5dd8/64 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) 01/28/2025 _x86_64_ (2 CPU) 00:15:34 LINUX RESTART (2 CPU) 12:16:01 AM tps rtps wtps bread/s bwrtn/s 12:17:01 AM 104.83 43.84 61.00 7466.58 8505.31 12:18:01 AM 96.04 0.73 95.30 53.04 10699.18 12:19:01 AM 22.10 0.42 21.68 64.79 1807.28 12:20:01 AM 72.08 9.23 62.85 1641.72 7573.99 12:21:01 AM 6.50 0.08 6.41 31.99 695.40 12:22:01 AM 18.91 0.43 18.48 47.86 718.23 Average: 53.41 9.12 44.29 1551.04 5000.27 12:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 AM 5300996 7007552 2581436 32.75 2688 1890660 741316 8.30 219184 2048468 207528 12:18:01 AM 5186664 6991004 2695768 34.20 2688 1981832 721348 8.08 198032 2152164 30688 12:19:01 AM 5184904 7023428 2697528 34.22 2688 2014496 709704 7.95 223008 2128880 30540 12:20:01 AM 4992712 7051188 2889720 36.66 2688 2227844 662172 7.41 263616 2254944 16584 12:21:01 AM 4954424 7013732 2928008 37.15 2688 2229024 709136 7.94 263736 2293016 224 12:22:01 AM 5097116 6979532 2785316 35.34 2688 2057584 717516 8.03 452652 1982880 13356 Average: 5119469 7011073 2762963 35.05 2688 2066907 710199 7.95 270038 2143392 49820 12:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 275.61 169.23 1577.48 57.28 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 62.34 47.61 670.79 8.24 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 17.40 9.48 6.58 3.84 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 224.53 164.15 336.12 42.31 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 15.46 8.43 3.85 0.91 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 57.22 37.69 80.44 23.98 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 108.76 72.77 445.91 22.76 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) 01/28/2025 _x86_64_ (2 CPU) 00:15:34 LINUX RESTART (2 CPU) 12:16:01 AM CPU %user %nice %system %iowait %steal %idle 12:17:01 AM all 39.96 0.01 7.33 4.88 0.13 47.70 12:17:01 AM 0 44.54 0.00 7.31 4.75 0.12 43.29 12:17:01 AM 1 35.35 0.02 7.35 5.01 0.14 52.15 12:18:01 AM all 24.91 0.00 3.82 2.76 0.13 68.38 12:18:01 AM 0 27.23 0.00 3.84 3.10 0.13 65.70 12:18:01 AM 1 22.59 0.00 3.80 2.41 0.13 71.06 12:19:01 AM all 13.61 0.00 2.21 0.44 0.08 83.65 12:19:01 AM 0 19.07 0.00 2.32 0.45 0.07 78.08 12:19:01 AM 1 8.16 0.00 2.10 0.43 0.10 89.20 12:20:01 AM all 22.69 0.00 4.41 3.37 0.09 69.44 12:20:01 AM 0 29.96 0.00 4.93 3.41 0.10 61.60 12:20:01 AM 1 15.44 0.00 3.89 3.33 0.08 77.26 12:21:01 AM all 0.87 0.00 0.18 0.10 0.06 98.79 12:21:01 AM 0 1.57 0.00 0.18 0.17 0.03 98.05 12:21:01 AM 1 0.17 0.00 0.18 0.03 0.08 99.53 12:22:01 AM all 18.48 0.00 2.66 0.24 0.11 78.51 12:22:01 AM 0 25.55 0.00 2.66 0.32 0.12 71.36 12:22:01 AM 1 11.42 0.00 2.66 0.17 0.10 85.66 Average: all 20.04 0.00 3.43 1.96 0.10 74.47 Average: 0 24.62 0.00 3.53 2.03 0.09 69.72 Average: 1 15.46 0.00 3.32 1.89 0.11 79.22