---> uname -a: Linux prd-centos8-builder-2c-8g-17063.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 558 4933 19 2205 6845 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:25:dc:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe25:dca7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:70:7a:4a 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 18:24:29 LINUX RESTART (2 CPU) 06:25:02 PM tps rtps wtps bread/s bwrtn/s 06:26:01 PM 33.46 19.37 14.10 4900.58 9683.79 06:27:01 PM 2.63 0.00 2.63 0.00 45.73 06:28:01 PM 0.52 0.05 0.47 1.07 5.07 06:29:01 PM 0.37 0.00 0.37 0.00 4.98 06:30:01 PM 0.40 0.00 0.40 0.00 6.43 06:31:01 PM 0.28 0.00 0.28 0.00 3.78 06:32:01 PM 40.71 13.10 27.61 2232.69 2887.29 06:33:01 PM 95.88 0.42 95.47 48.38 7841.92 Average: 21.76 4.08 17.67 889.53 2545.21 06:25:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 PM 5603148 7167004 2279148 28.91 2688 1763200 887388 9.94 168900 1849908 620 06:27:01 PM 5599032 7162888 2283264 28.97 2688 1763200 887388 9.94 168904 1854264 4 06:28:01 PM 5596936 7160812 2285360 28.99 2688 1763220 887388 9.94 168924 1856220 4 06:29:01 PM 5596900 7160776 2285396 28.99 2688 1763220 887388 9.94 168924 1856212 4 06:30:01 PM 5590588 7154468 2291708 29.07 2688 1763224 900036 10.08 168924 1862584 16 06:31:01 PM 5591316 7155220 2290980 29.06 2688 1763224 900036 10.08 168924 1862268 12 06:32:01 PM 5266024 7036896 2616272 33.19 2688 1964372 1007776 11.28 387428 1945584 62164 06:33:01 PM 5116124 7062632 2766172 35.09 2688 2125588 924780 10.35 383280 2046540 105784 Average: 5495008 7132587 2387288 30.29 2688 1833656 910272 10.19 223026 1891698 21076 06:25:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 103.49 65.62 367.86 21.60 0.00 0.00 0.00 0.00 06:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 2.17 1.03 0.36 0.26 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 1.22 1.02 0.24 0.23 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 1.25 1.12 0.26 0.27 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 2.98 1.73 3.16 0.69 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.32 1.03 0.31 0.29 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 63.51 50.22 729.18 7.03 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 35.34 30.97 342.56 7.01 0.00 0.00 0.00 0.00 06:33:01 PM 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 26.25 19.00 180.10 4.64 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (2 CPU) 18:24:29 LINUX RESTART (2 CPU) 06:25:02 PM CPU %user %nice %system %iowait %steal %idle 06:26:01 PM all 7.51 0.00 1.50 6.27 0.07 84.66 06:26:01 PM 0 6.15 0.00 1.75 7.38 0.07 84.65 06:26:01 PM 1 8.86 0.00 1.24 5.16 0.07 84.67 06:27:01 PM all 0.35 0.00 0.10 0.03 0.04 99.48 06:27:01 PM 0 0.17 0.00 0.08 0.00 0.03 99.72 06:27:01 PM 1 0.53 0.00 0.12 0.05 0.05 99.25 06:28:01 PM all 0.38 0.00 0.08 0.00 0.05 99.49 06:28:01 PM 0 0.17 0.00 0.08 0.00 0.07 99.68 06:28:01 PM 1 0.58 0.00 0.08 0.00 0.03 99.30 06:29:01 PM all 0.36 0.00 0.08 0.00 0.06 99.51 06:29:01 PM 0 0.12 0.00 0.10 0.00 0.07 99.72 06:29:01 PM 1 0.60 0.00 0.05 0.00 0.05 99.30 06:30:01 PM all 0.43 0.00 0.13 0.00 0.05 99.40 06:30:01 PM 0 0.20 0.00 0.13 0.00 0.03 99.63 06:30:01 PM 1 0.65 0.00 0.12 0.00 0.07 99.17 06:31:01 PM all 0.37 0.00 0.08 0.01 0.04 99.50 06:31:01 PM 0 0.43 0.00 0.08 0.00 0.02 99.47 06:31:01 PM 1 0.30 0.00 0.08 0.02 0.07 99.53 06:32:01 PM all 22.15 0.00 2.29 3.39 0.09 72.08 06:32:01 PM 0 17.70 0.00 2.18 3.10 0.08 76.94 06:32:01 PM 1 26.60 0.00 2.40 3.69 0.10 67.21 06:33:01 PM all 35.24 0.00 3.24 3.63 0.10 57.78 06:33:01 PM 0 21.13 0.00 2.65 2.76 0.10 73.36 06:33:01 PM 1 49.39 0.00 3.84 4.50 0.10 42.17 Average: all 8.36 0.00 0.94 1.66 0.06 88.99 Average: 0 5.77 0.00 0.88 1.64 0.06 91.65 Average: 1 10.94 0.00 0.99 1.67 0.07 86.33