---> uname -a: Linux prd-centos8-docker-8c-8g-83631.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 1060 26504 19 4325 30365 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:6e:3e:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe6e:3ec1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:15:33:bd 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:d3ff:fe15:33bd/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) 11/14/2024 _x86_64_ (8 CPU) 07:30:30 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 184.01 14.91 169.09 3752.35 6983.66 07:33:01 AM 273.34 20.01 253.32 2618.50 11237.96 07:34:01 AM 129.78 14.76 115.03 1204.40 38122.48 07:35:01 AM 85.02 3.13 81.89 4563.01 26689.19 Average: 168.19 13.20 154.99 3042.16 20686.82 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29495564 31272576 3160148 9.68 2688 2098036 1388236 4.12 168056 2555516 212248 07:33:01 AM 28311200 30522748 4344512 13.30 2688 2524000 1920752 5.70 253052 3607764 299028 07:34:01 AM 25909008 28956648 6746704 20.66 2688 3342660 5456152 16.19 474024 5709644 1720 07:35:01 AM 27154640 31108916 5501072 16.85 2688 4246040 1529364 4.54 952240 3993408 13628 Average: 27717603 30465222 4938109 15.12 2688 3052684 2573626 7.64 461843 3966583 131656 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 85.92 59.43 1137.47 22.78 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 510.21 399.72 5505.54 60.97 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 3.66 3.66 0.41 0.41 0.00 0.00 0.00 0.00 07:34:01 AM eth0 900.64 375.42 6539.91 31.77 0.00 0.00 0.00 0.00 07:34:01 AM docker0 1.46 1.83 0.21 0.21 0.00 0.00 0.00 0.00 07:34:01 AM veth27e9df7 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 07:35:01 AM lo 7.73 7.73 0.83 0.83 0.00 0.00 0.00 0.00 07:35:01 AM eth0 239.19 200.68 1899.37 1720.95 0.00 0.00 0.00 0.00 07:35:01 AM docker0 2.82 3.40 0.44 0.40 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 432.06 258.32 3759.03 460.90 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.31 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) 11/14/2024 _x86_64_ (8 CPU) 07:30:30 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 9.89 0.00 1.13 1.21 0.05 87.72 07:32:01 AM 0 3.91 0.00 1.39 4.36 0.08 90.26 07:32:01 AM 1 8.75 0.00 1.20 1.02 0.05 88.97 07:32:01 AM 2 4.04 0.00 0.60 0.63 0.05 94.68 07:32:01 AM 3 18.13 0.00 1.69 0.52 0.05 79.62 07:32:01 AM 4 1.27 0.00 0.38 0.18 0.03 98.13 07:32:01 AM 5 13.42 0.00 1.18 0.85 0.03 84.51 07:32:01 AM 6 19.01 0.00 1.52 2.01 0.05 77.41 07:32:01 AM 7 10.61 0.00 1.07 0.10 0.03 88.19 07:33:01 AM all 19.88 0.00 1.19 2.30 0.09 76.54 07:33:01 AM 0 15.02 0.00 0.84 1.29 0.10 82.76 07:33:01 AM 1 17.77 0.00 1.39 3.58 0.10 77.17 07:33:01 AM 2 12.96 0.00 1.22 3.25 0.08 82.48 07:33:01 AM 3 24.52 0.00 1.51 0.92 0.08 72.98 07:33:01 AM 4 19.73 0.00 0.87 1.53 0.08 77.78 07:33:01 AM 5 15.89 0.00 1.00 1.84 0.10 81.17 07:33:01 AM 6 30.09 0.00 0.92 1.99 0.08 66.91 07:33:01 AM 7 23.04 0.00 1.76 4.00 0.08 71.11 07:34:01 AM all 21.64 0.23 2.53 3.53 0.10 71.97 07:34:01 AM 0 22.99 0.05 1.76 1.32 0.09 73.79 07:34:01 AM 1 24.43 0.02 4.04 5.24 0.09 66.19 07:34:01 AM 2 25.74 0.00 2.19 4.35 0.12 67.60 07:34:01 AM 3 14.15 0.00 2.50 4.91 0.14 78.31 07:34:01 AM 4 14.86 0.00 2.16 3.60 0.09 79.28 07:34:01 AM 5 27.79 0.03 2.81 3.08 0.07 66.22 07:34:01 AM 6 25.94 1.68 2.62 4.41 0.12 65.24 07:34:01 AM 7 17.23 0.09 2.14 1.33 0.07 79.16 07:35:01 AM all 18.82 0.05 2.17 2.41 0.08 76.47 07:35:01 AM 0 18.95 0.02 2.68 1.76 0.08 76.50 07:35:01 AM 1 32.12 0.00 3.06 6.05 0.07 58.71 07:35:01 AM 2 11.42 0.00 2.29 2.79 0.08 83.41 07:35:01 AM 3 15.06 0.00 1.94 7.18 0.08 75.74 07:35:01 AM 4 15.80 0.00 1.56 0.67 0.07 81.90 07:35:01 AM 5 25.26 0.00 2.23 0.68 0.10 71.74 07:35:01 AM 6 15.59 0.34 1.81 0.15 0.08 82.03 07:35:01 AM 7 16.47 0.02 1.78 0.02 0.07 81.65 Average: all 17.53 0.07 1.75 2.36 0.08 78.22 Average: 0 15.17 0.02 1.67 2.19 0.09 80.87 Average: 1 20.72 0.00 2.41 3.96 0.08 72.82 Average: 2 13.45 0.00 1.57 2.75 0.08 82.15 Average: 3 17.98 0.00 1.90 3.37 0.09 76.65 Average: 4 12.90 0.00 1.24 1.48 0.07 84.31 Average: 5 20.53 0.01 1.80 1.61 0.08 75.98 Average: 6 22.64 0.50 1.71 2.13 0.08 72.94 Average: 7 16.83 0.03 1.68 1.36 0.06 80.04