---> uname -a: Linux prd-centos8-docker-8c-8g-80023.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1070 26568 19 4250 30355 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:35:ac:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe35:aceb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:f8:dd:b7 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 inet6 fe80::42:adff:fef8:ddb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/28/2024 _x86_64_ (8 CPU) 07:30:27 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 107.93 9.42 98.52 2869.66 5953.19 07:33:01 AM 206.88 16.46 190.42 1865.91 9253.85 07:34:01 AM 153.83 5.70 148.13 1106.83 31088.47 07:35:01 AM 101.68 15.43 86.25 5422.33 9619.93 Average: 142.58 11.75 130.83 2816.18 13979.19 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29496884 31269712 3158828 9.67 2688 2094024 1382168 4.10 168340 2553808 209948 07:33:01 AM 28815032 30889540 3840680 11.76 2688 2389508 1671852 4.96 188116 3178724 226104 07:34:01 AM 26475788 29482708 6179924 18.92 2688 3304688 3250228 9.64 337872 5291380 225088 07:35:01 AM 27226976 31103540 5428736 16.62 2688 4168136 1501120 4.45 880556 3991196 702300 Average: 28003670 30686375 4652042 14.25 2688 2989089 1951342 5.79 393721 3753777 340860 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 92.32 66.47 1133.08 28.80 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 343.79 278.26 3833.48 44.01 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1155.70 510.60 7982.81 45.80 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 12.10 12.10 1.29 1.29 0.00 0.00 0.00 0.00 07:35:01 AM eth0 199.35 175.74 2022.62 1089.12 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.30 5.35 0.65 0.62 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 447.80 257.77 3743.11 301.94 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.34 0.16 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/28/2024 _x86_64_ (8 CPU) 07:30:27 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 9.23 0.00 0.96 0.79 0.05 88.97 07:32:01 AM 0 10.67 0.00 1.15 0.32 0.07 87.79 07:32:01 AM 1 14.07 0.00 1.51 0.82 0.07 83.53 07:32:01 AM 2 2.47 0.00 0.38 1.29 0.05 95.81 07:32:01 AM 3 8.38 0.00 0.80 1.03 0.03 89.76 07:32:01 AM 4 8.71 0.00 0.77 0.73 0.03 89.76 07:32:01 AM 5 6.91 0.00 0.62 0.33 0.03 92.11 07:32:01 AM 6 8.26 0.00 0.89 0.89 0.05 89.92 07:32:01 AM 7 14.39 0.00 1.57 0.92 0.05 83.07 07:33:01 AM all 6.94 0.00 0.80 2.29 0.06 89.91 07:33:01 AM 0 15.36 0.00 0.75 4.29 0.07 79.53 07:33:01 AM 1 8.10 0.00 0.95 3.19 0.05 87.70 07:33:01 AM 2 6.09 0.00 0.92 2.86 0.07 90.06 07:33:01 AM 3 4.46 0.00 0.75 1.12 0.07 93.60 07:33:01 AM 4 6.01 0.00 0.67 2.57 0.05 90.70 07:33:01 AM 5 3.18 0.00 0.60 0.92 0.05 95.25 07:33:01 AM 6 6.55 0.00 0.83 1.89 0.05 90.68 07:33:01 AM 7 5.80 0.00 0.95 1.47 0.05 91.72 07:34:01 AM all 29.42 0.00 2.30 1.96 0.10 66.22 07:34:01 AM 0 30.14 0.00 1.79 2.41 0.08 65.58 07:34:01 AM 1 47.91 0.00 2.92 0.63 0.12 48.42 07:34:01 AM 2 22.91 0.00 2.58 2.36 0.08 72.07 07:34:01 AM 3 32.18 0.00 2.34 3.18 0.08 62.22 07:34:01 AM 4 20.50 0.00 2.37 1.99 0.10 75.04 07:34:01 AM 5 32.12 0.00 2.07 0.17 0.12 65.52 07:34:01 AM 6 17.51 0.00 2.22 0.94 0.10 79.22 07:34:01 AM 7 32.32 0.00 2.13 3.95 0.08 61.51 07:35:01 AM all 21.00 0.27 2.41 1.09 0.10 75.13 07:35:01 AM 0 34.62 0.05 2.85 0.57 0.12 61.78 07:35:01 AM 1 18.99 2.00 3.08 2.02 0.08 73.83 07:35:01 AM 2 23.82 0.00 2.41 1.23 0.10 72.44 07:35:01 AM 3 22.90 0.00 2.29 0.40 0.12 74.29 07:35:01 AM 4 20.25 0.00 1.98 0.27 0.08 77.42 07:35:01 AM 5 12.80 0.05 1.91 1.38 0.08 83.78 07:35:01 AM 6 14.76 0.03 2.38 1.24 0.08 81.49 07:35:01 AM 7 19.97 0.02 2.35 1.63 0.13 75.90 Average: all 16.61 0.07 1.62 1.53 0.08 80.10 Average: 0 22.66 0.01 1.63 1.90 0.08 73.71 Average: 1 22.18 0.50 2.11 1.67 0.08 73.46 Average: 2 13.79 0.00 1.57 1.93 0.08 82.63 Average: 3 16.94 0.00 1.54 1.43 0.08 80.01 Average: 4 13.85 0.00 1.44 1.39 0.07 83.25 Average: 5 13.64 0.01 1.30 0.70 0.07 84.28 Average: 6 11.76 0.01 1.58 1.24 0.07 85.34 Average: 7 18.10 0.00 1.75 1.99 0.08 78.07