---> uname -a: Linux prd-centos8-docker-8c-8g-84572.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: 2799.998 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): 0-7 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 1066 26475 19 4347 30359 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:bc:d3:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:febc:d3a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:9d:23:b6 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::42:97ff:fe9d:23b6/64 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) 11/18/2024 _x86_64_ (8 CPU) 11:55:27 LINUX RESTART (8 CPU) 11:56:02 AM tps rtps wtps bread/s bwrtn/s 11:57:01 AM 114.64 9.54 105.10 2916.57 6864.16 11:58:01 AM 259.69 16.84 242.85 2704.20 14448.02 11:59:01 AM 132.01 16.39 115.61 5480.44 32773.13 12:00:01 PM 84.12 0.90 83.22 92.77 19844.14 Average: 147.76 10.92 136.84 2797.99 18530.61 11:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:57:01 AM 29502024 31283004 3153688 9.66 2688 2101924 1385724 4.11 167812 2548264 178220 11:58:01 AM 27531252 29729476 5124460 15.69 2688 2511088 2780880 8.25 271696 4366604 144348 11:59:01 AM 26398632 29899648 6257080 19.16 2688 3796188 2858200 8.48 644724 5058812 338372 12:00:01 PM 27180928 31155444 5474784 16.77 2688 4265208 1487520 4.41 847200 4065384 251424 Average: 27653209 30516893 5002503 15.32 2688 3168602 2128081 6.31 482858 4009766 228091 11:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 104.79 78.50 1181.09 31.66 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 408.24 333.18 5172.25 51.78 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 12.13 12.13 1.29 1.29 0.00 0.00 0.00 0.00 11:59:01 AM eth0 1233.22 458.23 7621.04 47.46 0.00 0.00 0.00 0.00 11:59:01 AM docker0 4.37 5.43 0.66 0.63 0.00 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 170.36 156.51 1328.05 1016.83 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 480.72 257.36 3836.78 287.98 0.00 0.00 0.00 0.00 Average: docker0 1.10 1.36 0.17 0.16 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) 11/18/2024 _x86_64_ (8 CPU) 11:55:27 LINUX RESTART (8 CPU) 11:56:02 AM CPU %user %nice %system %iowait %steal %idle 11:57:01 AM all 9.61 0.00 1.01 0.69 0.04 88.65 11:57:01 AM 0 11.82 0.00 1.22 0.87 0.05 86.04 11:57:01 AM 1 11.67 0.00 1.43 0.80 0.05 86.06 11:57:01 AM 2 5.83 0.00 0.90 0.56 0.03 92.68 11:57:01 AM 3 5.81 0.00 0.71 0.29 0.05 93.14 11:57:01 AM 4 18.19 0.00 1.07 0.46 0.03 80.25 11:57:01 AM 5 1.97 0.00 0.37 0.80 0.05 96.80 11:57:01 AM 6 6.96 0.00 0.73 0.93 0.03 91.34 11:57:01 AM 7 14.59 0.00 1.63 0.78 0.03 82.96 11:58:01 AM all 32.81 0.00 1.39 1.98 0.09 63.72 11:58:01 AM 0 22.22 0.00 1.00 1.74 0.07 74.97 11:58:01 AM 1 37.37 0.00 1.77 1.86 0.10 58.90 11:58:01 AM 2 26.10 0.00 1.11 1.46 0.08 71.25 11:58:01 AM 3 34.66 0.00 2.35 3.31 0.12 59.56 11:58:01 AM 4 36.52 0.00 1.29 2.58 0.08 59.53 11:58:01 AM 5 17.11 0.00 1.27 1.19 0.08 80.35 11:58:01 AM 6 47.02 0.00 1.14 2.39 0.10 49.36 11:58:01 AM 7 41.44 0.00 1.22 1.35 0.10 55.89 11:59:01 AM all 19.52 0.24 3.33 1.97 0.09 74.84 11:59:01 AM 0 16.41 0.07 2.56 1.37 0.08 79.51 11:59:01 AM 1 17.39 1.77 3.41 3.43 0.10 73.90 11:59:01 AM 2 21.62 0.07 3.76 4.81 0.10 69.65 11:59:01 AM 3 24.41 0.00 3.10 0.73 0.08 71.68 11:59:01 AM 4 16.52 0.00 3.58 2.63 0.08 77.18 11:59:01 AM 5 12.84 0.00 3.27 0.69 0.08 83.12 11:59:01 AM 6 23.74 0.02 3.63 0.24 0.08 72.29 11:59:01 AM 7 23.29 0.00 3.32 1.89 0.10 71.40 12:00:01 PM all 12.40 0.04 1.51 1.41 0.05 84.59 12:00:01 PM 0 16.24 0.00 1.00 0.08 0.07 82.60 12:00:01 PM 1 9.93 0.29 2.03 6.56 0.05 81.15 12:00:01 PM 2 7.68 0.00 1.52 3.40 0.07 87.33 12:00:01 PM 3 23.87 0.00 1.71 0.17 0.07 74.19 12:00:01 PM 4 7.39 0.00 1.49 0.42 0.07 90.64 12:00:01 PM 5 7.46 0.00 1.14 0.37 0.05 90.98 12:00:01 PM 6 14.32 0.00 1.44 0.22 0.03 83.99 12:00:01 PM 7 12.34 0.00 1.76 0.08 0.03 85.79 Average: all 18.62 0.07 1.81 1.51 0.07 77.92 Average: 0 16.69 0.02 1.45 1.01 0.07 80.76 Average: 1 19.12 0.51 2.16 3.17 0.08 74.96 Average: 2 15.33 0.02 1.82 2.56 0.07 80.20 Average: 3 22.22 0.00 1.97 1.13 0.08 74.60 Average: 4 19.66 0.00 1.85 1.52 0.07 76.89 Average: 5 9.87 0.00 1.52 0.76 0.07 87.79 Average: 6 23.07 0.00 1.73 0.95 0.06 74.18 Average: 7 22.95 0.00 1.98 1.03 0.07 73.98