---> uname -a: Linux prd-centos8-builder-2c-2g-2644.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 724 3842 19 3131 6655 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:da:ea:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feda:ea7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:d8:16:7e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (2 CPU) 10:07:08 LINUX RESTART (2 CPU) 10:08:01 AM tps rtps wtps bread/s bwrtn/s 10:09:01 AM 135.49 17.83 117.66 4755.34 5976.30 10:10:01 AM 84.04 6.03 78.01 317.49 8182.09 10:11:01 AM 85.85 1.65 84.20 208.99 9589.66 10:12:01 AM 100.28 0.75 99.53 81.57 16965.13 10:13:01 AM 93.40 0.88 92.52 112.90 10702.67 Average: 99.81 5.43 94.38 1095.02 10283.22 10:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:09:01 AM 5142296 6910164 2740140 34.76 2688 1958264 1050328 11.76 202656 2240184 60072 10:10:01 AM 4987052 6901624 2895384 36.73 2688 2095744 1055404 11.82 220952 2340212 36684 10:11:01 AM 4349512 6809156 3532924 44.82 2688 2620616 1131336 12.67 244848 2882732 347656 10:12:01 AM 4062140 6819208 3820296 48.47 2688 2898384 1115504 12.49 285660 3077020 167016 10:13:01 AM 4017232 6897816 3865204 49.04 2688 3008620 942940 10.56 478320 2897968 24200 Average: 4511646 6867594 3370790 42.76 2688 2516326 1059102 11.86 286487 2687623 127126 10:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 291.37 182.97 1595.74 59.53 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 20.98 18.63 223.20 3.51 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 88.61 60.14 1326.24 8.34 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 34.92 35.79 216.40 6.00 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 18.59 18.49 55.69 15.07 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 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 90.89 63.20 683.51 18.49 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/28/2024 _x86_64_ (2 CPU) 10:07:08 LINUX RESTART (2 CPU) 10:08:01 AM CPU %user %nice %system %iowait %steal %idle 10:09:01 AM all 31.36 0.00 5.64 11.20 0.08 51.71 10:09:01 AM 0 28.87 0.00 7.28 14.15 0.08 49.62 10:09:01 AM 1 33.86 0.00 4.00 8.26 0.08 53.80 10:10:01 AM all 23.15 0.00 4.01 10.46 0.08 62.30 10:10:01 AM 0 24.11 0.00 4.08 10.32 0.08 61.41 10:10:01 AM 1 22.19 0.00 3.94 10.59 0.08 63.20 10:11:01 AM all 35.88 0.00 6.17 4.57 0.12 53.26 10:11:01 AM 0 35.37 0.00 6.08 4.77 0.12 53.67 10:11:01 AM 1 36.38 0.00 6.26 4.38 0.12 52.86 10:12:01 AM all 54.26 0.00 8.98 7.69 0.11 28.97 10:12:01 AM 0 50.45 0.00 9.00 8.17 0.10 32.28 10:12:01 AM 1 58.08 0.00 8.96 7.20 0.12 25.65 10:13:01 AM all 44.27 0.00 5.03 4.20 0.10 46.39 10:13:01 AM 0 44.60 0.00 4.60 2.82 0.10 47.88 10:13:01 AM 1 43.95 0.00 5.46 5.60 0.10 44.90 Average: all 37.79 0.00 5.97 7.62 0.10 48.53 Average: 0 36.69 0.00 6.21 8.04 0.10 48.97 Average: 1 38.89 0.00 5.72 7.20 0.10 48.08