---> uname -a: Linux prd-centos8-robot-2c-8g-7015.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 586 4982 19 2129 6816 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:ec:a6:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:feec:a68a/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) 01/02/2025 _x86_64_ (2 CPU) 04:14:57 LINUX RESTART (2 CPU) 04:16:02 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 100.34 0.24 100.10 12.06 9138.78 04:18:01 AM 47.45 1.05 46.40 113.70 6189.50 04:19:01 AM 41.09 6.75 34.34 1248.19 2058.71 04:20:01 AM 38.32 0.03 38.29 3.47 6742.75 04:21:01 AM 3.00 0.00 3.00 0.00 88.67 04:22:01 AM 0.33 0.00 0.33 0.00 3.68 04:23:01 AM 0.50 0.10 0.40 32.13 11.16 04:24:01 AM 1.80 0.02 1.78 0.93 138.97 04:25:01 AM 0.55 0.00 0.55 0.00 7.68 04:26:01 AM 10.11 0.32 9.80 36.92 347.47 Average: 24.23 0.85 23.37 144.95 2461.85 04:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5240168 7018052 2642256 33.52 2688 1956888 695484 7.79 187528 2115632 140092 04:18:01 AM 5284212 7086912 2598212 32.96 2688 1980872 641364 7.18 217076 2037544 20 04:19:01 AM 4942184 6984620 2940240 37.30 2688 2212064 707404 7.92 253616 2317272 188440 04:20:01 AM 5018768 7060828 2863656 36.33 2688 2212244 627372 7.02 257932 2232036 12 04:21:01 AM 5019008 7061096 2863416 36.33 2688 2212248 627372 7.02 257936 2232132 4 04:22:01 AM 5018916 7061004 2863508 36.33 2688 2212248 627372 7.02 257936 2232184 4 04:23:01 AM 4974480 7019476 2907944 36.89 2688 2215196 696380 7.80 258068 2276528 1884 04:24:01 AM 4861384 6906912 3021040 38.33 2688 2215728 806304 9.03 258068 2388564 4 04:25:01 AM 4792728 6838272 3089696 39.20 2688 2215744 868768 9.73 258068 2457164 4 04:26:01 AM 5115384 6987356 2767040 35.10 2688 2048212 707808 7.93 292948 2122060 19452 Average: 5026723 7002453 2855701 36.23 2688 2148144 700563 7.84 249918 2241112 34992 04:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 70.22 56.97 761.63 9.48 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 45.67 33.39 402.04 6.09 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 37.39 31.74 296.93 7.45 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 559.91 414.21 114.24 97.13 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.65 1.98 0.55 0.48 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 2.68 2.00 0.45 0.43 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 31.13 17.68 16.43 2.03 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 248.20 247.30 3785.12 16.39 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 356.02 354.47 5732.60 22.91 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 145.90 113.25 977.27 31.99 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 150.11 127.42 1209.45 19.45 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) 01/02/2025 _x86_64_ (2 CPU) 04:14:57 LINUX RESTART (2 CPU) 04:16:02 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 33.07 0.00 4.75 3.57 0.13 58.49 04:17:01 AM 0 26.67 0.00 4.50 2.72 0.12 65.99 04:17:01 AM 1 39.47 0.00 5.00 4.42 0.14 50.98 04:18:01 AM all 18.12 0.00 2.27 2.04 0.08 77.49 04:18:01 AM 0 15.03 0.00 2.36 2.39 0.08 80.13 04:18:01 AM 1 21.20 0.00 2.19 1.69 0.08 74.84 04:19:01 AM all 23.07 0.00 4.29 1.11 0.10 71.44 04:19:01 AM 0 19.75 0.00 3.57 0.30 0.12 76.27 04:19:01 AM 1 26.39 0.00 5.00 1.92 0.08 66.61 04:20:01 AM all 6.15 0.00 2.04 1.73 0.07 90.02 04:20:01 AM 0 5.16 0.00 2.28 1.89 0.08 90.58 04:20:01 AM 1 7.13 0.00 1.79 1.56 0.05 89.47 04:21:01 AM all 0.33 0.00 0.09 0.02 0.03 99.53 04:21:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 04:21:01 AM 1 0.53 0.00 0.08 0.03 0.03 99.32 04:22:01 AM all 0.28 0.00 0.08 0.00 0.05 99.59 04:22:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 04:22:01 AM 1 0.43 0.00 0.08 0.00 0.05 99.43 04:23:01 AM all 3.73 0.00 1.11 0.11 0.04 95.01 04:23:01 AM 0 0.18 0.00 0.13 0.00 0.03 99.65 04:23:01 AM 1 7.29 0.00 2.10 0.22 0.05 90.35 04:24:01 AM all 8.24 0.00 1.15 0.01 0.12 90.47 04:24:01 AM 0 4.88 0.00 0.86 0.02 0.12 94.12 04:24:01 AM 1 11.59 0.00 1.45 0.00 0.12 86.85 04:25:01 AM all 9.50 0.00 1.21 0.00 0.12 89.17 04:25:01 AM 0 0.54 0.00 0.12 0.00 0.10 99.25 04:25:01 AM 1 18.52 0.00 2.31 0.00 0.13 79.04 04:26:01 AM all 16.03 0.00 2.27 0.13 0.09 81.47 04:26:01 AM 0 13.87 0.00 2.01 0.15 0.08 83.88 04:26:01 AM 1 18.20 0.00 2.53 0.12 0.10 79.06 Average: all 11.82 0.00 1.92 0.87 0.08 85.31 Average: 0 8.61 0.00 1.60 0.74 0.08 88.97 Average: 1 15.03 0.00 2.25 0.99 0.08 81.65