---> uname -a: Linux prd-centos8-docker-8c-8g-22317.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 978 27826 19 3085 30465 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:b9:a4:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:feb9:a4c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:e9:73:e7 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) 04/11/2024 _x86_64_ (8 CPU) 10:21:37 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 99.83 12.93 86.90 2228.94 5479.04 10:24:01 AM 312.70 3.33 309.36 757.61 12527.79 10:25:01 AM 103.90 0.70 103.20 66.78 30571.13 Average: 172.55 5.61 166.93 1011.01 16252.49 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29604856 31277920 3050856 9.34 2688 1997908 1448828 4.30 165864 2461796 149732 10:24:01 AM 27962176 30249792 4693536 14.37 2688 2598780 2235404 6.63 294416 3908376 450888 10:25:01 AM 28453832 31156676 4201880 12.87 2688 3012520 1519656 4.51 673656 3038408 1008 Average: 28673621 30894796 3982091 12.19 2688 2536403 1734629 5.15 377979 3136193 200543 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 90.75 63.42 1120.78 12.90 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 474.29 397.52 4364.11 77.59 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 216.33 215.68 468.73 3051.60 0.00 0.00 0.00 0.00 10:25:01 AM 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 261.40 226.44 1989.36 1053.14 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) 04/11/2024 _x86_64_ (8 CPU) 10:21:37 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 10.93 0.00 1.15 0.54 0.05 87.34 10:23:01 AM 0 18.76 0.00 1.61 1.10 0.07 78.46 10:23:01 AM 1 1.48 0.00 0.46 0.08 0.08 97.89 10:23:01 AM 2 4.55 0.00 0.68 0.76 0.03 93.98 10:23:01 AM 3 2.71 0.00 0.53 0.39 0.05 96.32 10:23:01 AM 4 26.42 0.00 2.39 0.92 0.03 70.24 10:23:01 AM 5 6.86 0.00 0.85 0.49 0.03 91.77 10:23:01 AM 6 17.32 0.00 1.71 0.24 0.03 80.69 10:23:01 AM 7 9.30 0.00 0.97 0.31 0.03 89.39 10:24:01 AM all 19.01 0.00 1.47 1.11 0.08 78.33 10:24:01 AM 0 24.27 0.00 1.13 0.42 0.08 74.10 10:24:01 AM 1 13.54 0.00 1.28 0.93 0.08 84.17 10:24:01 AM 2 23.75 0.00 1.47 0.84 0.10 73.85 10:24:01 AM 3 19.03 0.00 2.14 1.34 0.08 77.41 10:24:01 AM 4 15.02 0.00 1.51 1.84 0.08 81.55 10:24:01 AM 5 15.38 0.00 1.37 1.54 0.07 81.64 10:24:01 AM 6 27.79 0.00 1.27 0.82 0.07 70.05 10:24:01 AM 7 13.26 0.00 1.62 1.17 0.07 83.88 10:25:01 AM all 11.60 0.00 1.09 1.48 0.05 85.79 10:25:01 AM 0 18.54 0.00 0.87 1.02 0.07 79.51 10:25:01 AM 1 4.95 0.00 1.34 2.63 0.07 91.02 10:25:01 AM 2 23.57 0.00 1.27 3.11 0.05 72.00 10:25:01 AM 3 2.28 0.00 0.82 0.92 0.03 95.95 10:25:01 AM 4 16.84 0.00 1.57 3.48 0.05 78.06 10:25:01 AM 5 5.54 0.00 0.75 0.00 0.03 93.67 10:25:01 AM 6 3.16 0.00 0.84 0.52 0.03 95.46 10:25:01 AM 7 17.90 0.00 1.22 0.15 0.05 80.67 Average: all 13.85 0.00 1.24 1.04 0.06 83.81 Average: 0 20.52 0.00 1.20 0.85 0.07 77.36 Average: 1 6.67 0.00 1.03 1.22 0.08 91.00 Average: 2 17.35 0.00 1.14 1.57 0.06 79.87 Average: 3 8.03 0.00 1.17 0.89 0.06 89.86 Average: 4 19.40 0.00 1.82 2.08 0.06 76.65 Average: 5 9.25 0.00 0.99 0.68 0.05 89.04 Average: 6 16.07 0.00 1.27 0.53 0.04 82.09 Average: 7 13.50 0.00 1.27 0.54 0.05 84.63