---> uname -a: Linux prd-centos8-docker-8c-8g-12134.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 28438 19 2456 30447 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:d8:58:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fed8:58d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:bb:2c:3b 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/14/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 133.80 8.03 125.77 1476.52 8983.68 05:20:01 AM 142.90 1.80 141.10 681.37 6673.63 05:21:01 AM 88.77 1.63 87.14 393.87 6786.97 05:22:01 AM 77.90 0.62 77.29 60.52 4926.60 Average: 110.75 3.00 107.75 649.65 6833.84 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29546456 31299432 3109256 9.52 2688 2071916 1353592 4.02 169100 2491680 123864 05:20:01 AM 27824816 29695832 4830896 14.79 2688 2185924 2756180 8.18 224444 4129068 70204 05:21:01 AM 29187412 31218988 3468300 10.62 2688 2341836 1415696 4.20 256128 2722104 44488 05:22:01 AM 29142748 31200280 3512964 10.76 2688 2365672 1432440 4.25 441120 2577176 26632 Average: 28925358 30853633 3730354 11.42 2688 2241337 1739477 5.16 272698 2980007 66297 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 83.50 54.25 1097.52 25.95 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 193.37 185.75 1207.13 44.41 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 186.55 154.93 1553.92 37.71 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 192.90 178.69 311.69 183.40 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 164.42 143.78 1042.37 73.06 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/14/2024 _x86_64_ (8 CPU) 05:17:21 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.79 0.00 1.16 0.67 0.05 87.33 05:19:01 AM 0 3.40 0.00 0.42 0.68 0.07 95.43 05:19:01 AM 1 16.98 0.00 2.04 0.97 0.05 79.97 05:19:01 AM 2 13.84 0.00 1.07 0.90 0.05 84.13 05:19:01 AM 3 9.78 0.00 1.49 1.51 0.03 87.18 05:19:01 AM 4 20.09 0.00 2.26 0.42 0.05 77.18 05:19:01 AM 5 18.92 0.00 1.20 0.34 0.03 79.50 05:19:01 AM 6 2.05 0.00 0.49 0.10 0.03 97.32 05:19:01 AM 7 1.23 0.00 0.29 0.44 0.07 97.97 05:20:01 AM all 28.67 0.00 1.18 0.71 0.08 69.36 05:20:01 AM 0 27.72 0.00 0.80 0.08 0.08 71.31 05:20:01 AM 1 20.53 0.00 1.45 0.92 0.08 77.01 05:20:01 AM 2 29.83 0.00 1.29 0.55 0.08 68.25 05:20:01 AM 3 28.68 0.00 0.65 0.35 0.08 70.24 05:20:01 AM 4 28.79 0.00 1.46 1.82 0.08 67.84 05:20:01 AM 5 34.34 0.00 1.52 1.19 0.07 62.88 05:20:01 AM 6 26.00 0.00 1.10 0.55 0.07 72.28 05:20:01 AM 7 33.47 0.00 1.19 0.18 0.07 65.09 05:21:01 AM all 42.23 0.00 1.98 0.44 0.09 55.26 05:21:01 AM 0 49.11 0.00 1.47 0.23 0.08 49.10 05:21:01 AM 1 43.21 0.00 1.19 0.75 0.10 54.75 05:21:01 AM 2 42.96 0.00 2.95 0.52 0.10 53.47 05:21:01 AM 3 32.04 0.00 2.53 0.85 0.08 64.49 05:21:01 AM 4 48.89 0.00 1.96 0.12 0.08 48.96 05:21:01 AM 5 36.88 0.00 2.01 0.65 0.08 60.37 05:21:01 AM 6 49.47 0.00 1.97 0.08 0.08 48.40 05:21:01 AM 7 35.22 0.00 1.79 0.32 0.08 62.59 05:22:01 AM all 11.40 0.00 1.04 0.26 0.05 87.26 05:22:01 AM 0 9.43 0.00 1.07 0.05 0.07 89.39 05:22:01 AM 1 14.63 0.00 1.35 0.53 0.08 83.40 05:22:01 AM 2 10.13 0.00 1.00 0.17 0.05 88.65 05:22:01 AM 3 13.56 0.00 1.02 0.15 0.03 85.24 05:22:01 AM 4 23.98 0.00 1.54 0.35 0.05 74.09 05:22:01 AM 5 6.85 0.00 0.94 0.50 0.03 91.68 05:22:01 AM 6 2.22 0.00 0.43 0.00 0.03 97.31 05:22:01 AM 7 10.37 0.00 0.97 0.32 0.03 88.31 Average: all 23.32 0.00 1.34 0.52 0.07 74.76 Average: 0 22.49 0.00 0.94 0.26 0.08 76.23 Average: 1 23.86 0.00 1.51 0.79 0.08 73.76 Average: 2 24.23 0.00 1.58 0.53 0.07 73.58 Average: 3 21.05 0.00 1.42 0.71 0.06 76.75 Average: 4 30.48 0.00 1.80 0.68 0.07 66.98 Average: 5 24.26 0.00 1.42 0.67 0.05 73.59 Average: 6 20.00 0.00 1.00 0.18 0.05 78.76 Average: 7 20.16 0.00 1.06 0.31 0.06 78.40