---> uname -a: Linux prd-centos8-builder-2c-8g-8147.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: 2799.996 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 4877 19 2249 6832 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:42:6e:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe42:6eba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:c7:3e:4b 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 13:22:08 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 7.38 0.00 7.38 0.00 871.09 01:25:01 PM 1.20 0.00 1.20 0.00 22.00 01:26:01 PM 0.25 0.03 0.22 0.53 2.65 01:27:01 PM 0.42 0.00 0.42 0.00 6.27 01:28:01 PM 0.10 0.00 0.10 0.00 1.28 01:29:01 PM 9.80 6.00 3.80 924.11 384.80 01:30:01 PM 74.83 7.30 67.53 1349.55 5162.21 Average: 13.43 1.90 11.52 324.89 921.53 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5591988 7152280 2290308 29.06 2688 1759480 899080 10.07 169620 1860264 12 01:25:01 PM 5583824 7144116 2298472 29.16 2688 1759480 899080 10.07 169624 1868260 8 01:26:01 PM 5583956 7144268 2298340 29.16 2688 1759500 899080 10.07 169628 1868324 4 01:27:01 PM 5583864 7144176 2298432 29.16 2688 1759500 899080 10.07 169628 1868476 4 01:28:01 PM 5577208 7137524 2305088 29.24 2688 1759504 899080 10.07 169628 1875124 4 01:29:01 PM 5450200 7084024 2432096 30.86 2688 1829988 941088 10.54 355304 1805088 35028 01:30:01 PM 5126652 7043928 2755644 34.96 2688 2102424 979632 10.97 384680 2058284 161764 Average: 5499670 7121474 2382626 30.23 2688 1818554 916589 10.26 226873 1886260 28118 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 1.13 0.95 0.22 0.22 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.17 1.00 0.23 0.24 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.78 1.12 0.30 0.26 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.52 1.02 0.27 0.23 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.20 0.97 0.29 0.28 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 14.21 12.10 137.34 2.91 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 90.22 70.64 1093.61 10.21 0.00 0.00 0.00 0.00 01:30:01 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 15.89 12.54 176.05 2.05 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 13:22:08 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 0.42 0.00 0.12 0.23 0.06 99.18 01:24:01 PM 0 0.65 0.00 0.13 0.25 0.05 98.92 01:24:01 PM 1 0.18 0.00 0.10 0.20 0.07 99.45 01:25:01 PM all 0.39 0.00 0.08 0.03 0.04 99.46 01:25:01 PM 0 0.42 0.00 0.08 0.00 0.02 99.48 01:25:01 PM 1 0.37 0.00 0.08 0.05 0.07 99.43 01:26:01 PM all 0.53 0.00 0.14 0.02 0.03 99.27 01:26:01 PM 0 0.20 0.00 0.17 0.00 0.03 99.60 01:26:01 PM 1 0.87 0.00 0.12 0.03 0.03 98.95 01:27:01 PM all 0.43 0.00 0.11 0.00 0.05 99.42 01:27:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:27:01 PM 1 0.72 0.00 0.12 0.00 0.07 99.10 01:28:01 PM all 0.31 0.00 0.12 0.00 0.05 99.52 01:28:01 PM 0 0.18 0.00 0.10 0.00 0.03 99.68 01:28:01 PM 1 0.44 0.00 0.13 0.00 0.07 99.36 01:29:01 PM all 8.36 0.00 0.84 0.35 0.08 90.37 01:29:01 PM 0 12.19 0.00 1.09 0.63 0.08 86.01 01:29:01 PM 1 4.52 0.00 0.60 0.07 0.08 94.73 01:30:01 PM all 35.46 0.00 3.07 1.99 0.11 59.36 01:30:01 PM 0 47.96 0.00 3.56 2.69 0.10 45.69 01:30:01 PM 1 23.01 0.00 2.58 1.30 0.12 72.99 Average: all 6.56 0.00 0.64 0.37 0.06 92.37 Average: 0 8.81 0.00 0.75 0.51 0.05 89.89 Average: 1 4.31 0.00 0.53 0.24 0.07 94.85