---> uname -a: Linux prd-centos8-robot-2c-8g-3060.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 577 4996 19 2123 6823 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:cf:08:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fecf:89a/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) 01/19/2025 _x86_64_ (2 CPU) 02:42:30 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 76.26 24.29 51.97 6652.32 33922.56 02:45:01 AM 104.03 0.08 103.95 2.40 9636.39 02:46:01 AM 39.94 1.05 38.89 113.71 5279.20 02:47:01 AM 26.83 6.75 20.08 1248.19 1385.35 02:48:01 AM 47.67 0.03 47.63 3.47 7890.17 02:49:01 AM 5.70 0.08 5.62 31.99 211.03 02:50:01 AM 9.18 0.33 8.85 37.85 296.27 Average: 44.23 4.66 39.57 1155.75 8374.86 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5557888 7084480 2324536 29.49 2688 1719408 694616 7.78 186904 1857200 106516 02:45:01 AM 5264756 7030836 2617668 33.21 2688 1945020 690612 7.73 187172 2095172 105912 02:46:01 AM 5292736 7093108 2589688 32.85 2688 1978520 627672 7.03 217564 2031928 16 02:47:01 AM 5009044 7000212 2873380 36.45 2688 2164120 740812 8.29 270196 2246472 127424 02:48:01 AM 5028524 7068684 2853900 36.21 2688 2210212 633976 7.10 258548 2223348 88 02:49:01 AM 4988816 7030260 2893608 36.71 2688 2211504 693700 7.77 258672 2265368 120 02:50:01 AM 5170848 7037512 2711576 34.40 2688 2041044 673552 7.54 282000 2074244 17352 Average: 5187516 7049299 2694908 34.19 2688 2038547 679277 7.61 237294 2113390 51061 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 268.31 166.19 1186.13 58.61 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 57.33 45.02 619.83 7.76 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 42.79 32.41 438.37 5.98 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 34.06 27.95 294.85 5.57 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 158.68 113.75 37.65 33.41 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 26.23 16.58 5.66 2.32 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 198.45 155.81 1598.17 27.90 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 112.27 79.68 597.26 20.22 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) 01/19/2025 _x86_64_ (2 CPU) 02:42:30 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 33.44 0.00 6.12 31.09 0.13 29.22 02:44:01 AM 0 26.57 0.00 6.27 30.28 0.12 36.77 02:44:01 AM 1 40.34 0.00 5.97 31.91 0.14 21.64 02:45:01 AM all 29.03 0.00 4.25 8.73 0.13 57.87 02:45:01 AM 0 24.73 0.00 3.61 8.37 0.12 63.17 02:45:01 AM 1 33.32 0.00 4.90 9.08 0.13 52.57 02:46:01 AM all 18.40 0.00 2.20 3.48 0.17 75.74 02:46:01 AM 0 15.87 0.00 1.99 4.66 0.08 77.39 02:46:01 AM 1 20.93 0.00 2.41 2.31 0.25 74.11 02:47:01 AM all 16.34 0.00 3.17 3.90 0.09 76.50 02:47:01 AM 0 17.05 0.00 3.05 3.02 0.08 76.79 02:47:01 AM 1 15.63 0.00 3.29 4.77 0.10 76.21 02:48:01 AM all 13.85 0.00 2.68 18.18 0.07 65.23 02:48:01 AM 0 13.16 0.00 2.86 17.61 0.07 66.30 02:48:01 AM 1 14.53 0.00 2.49 18.75 0.07 64.16 02:49:01 AM all 1.91 0.00 0.26 0.19 0.03 97.61 02:49:01 AM 0 2.23 0.00 0.32 0.17 0.02 97.27 02:49:01 AM 1 1.59 0.00 0.20 0.22 0.05 97.94 02:50:01 AM all 15.50 0.00 2.06 0.13 0.08 82.23 02:50:01 AM 0 13.11 0.00 2.02 0.22 0.07 84.59 02:50:01 AM 1 17.91 0.00 2.10 0.05 0.08 79.86 Average: all 18.33 0.00 2.96 9.34 0.10 69.27 Average: 0 16.09 0.00 2.87 9.15 0.08 71.81 Average: 1 20.57 0.00 3.05 9.54 0.12 66.73