---> uname -a: Linux prd-centos8-docker-8c-8g-4481.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1091 26247 18 4551 30327 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:30:6d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe30:6da8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:dd:c8:2f 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) 11/25/2023 _x86_64_ (8 CPU) 20:15:49 LINUX RESTART (8 CPU) 08:16:01 PM tps rtps wtps bread/s bwrtn/s 08:17:01 PM 134.89 32.27 102.62 7362.25 8441.65 08:18:01 PM 108.18 2.10 106.08 345.81 12022.33 08:19:01 PM 220.29 2.33 217.96 230.59 12441.07 08:20:01 PM 76.94 0.70 76.24 306.96 5573.74 08:21:01 PM 42.81 0.15 42.66 77.19 6383.85 08:22:01 PM 126.97 0.07 126.91 19.86 23211.90 08:23:01 PM 641.75 0.07 641.69 9.73 58515.98 Average: 193.13 5.38 187.74 1193.24 18084.78 08:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 PM 29619796 31307360 3035916 9.30 2688 2010756 1432580 4.25 175228 2441920 140788 08:18:01 PM 29424024 31266072 3231688 9.90 2688 2156236 1374040 4.08 182132 2584868 1692 08:19:01 PM 27573892 29819184 5081820 15.56 2688 2552480 2685976 7.97 261028 4327860 77092 08:20:01 PM 26896840 29392340 5758872 17.64 2688 2799240 2783856 8.26 289204 4961420 171604 08:21:01 PM 26724868 29264004 5930844 18.16 2688 2840632 2795748 8.29 299268 5115152 31644 08:22:01 PM 24708984 28615440 7946728 24.33 2688 4190772 3332796 9.89 411328 6951728 740828 08:23:01 PM 26931280 31103768 5724432 17.53 2688 4384332 1404244 4.17 582080 4421228 57700 Average: 27411383 30109738 5244329 16.06 2688 2990635 2258463 6.70 314324 4400597 174478 08:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 367.08 235.50 1836.59 59.12 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 126.31 108.43 677.22 43.80 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 457.90 356.43 6246.99 53.09 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 185.79 139.29 3573.93 18.93 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 63.89 60.07 495.78 14.17 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 365.29 289.35 5877.46 35.56 0.00 0.00 0.00 0.00 08:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 334.44 236.00 5304.06 35.26 0.00 0.00 0.00 0.00 08:23:01 PM 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 271.54 203.59 3430.43 37.13 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) 11/25/2023 _x86_64_ (8 CPU) 20:15:49 LINUX RESTART (8 CPU) 08:16:01 PM CPU %user %nice %system %iowait %steal %idle 08:17:01 PM all 14.77 0.00 2.16 0.62 0.05 82.39 08:17:01 PM 0 6.07 0.00 1.66 0.50 0.07 91.71 08:17:01 PM 1 24.01 0.00 2.97 0.74 0.05 72.24 08:17:01 PM 2 19.32 0.00 2.86 0.92 0.07 76.83 08:17:01 PM 3 21.08 0.00 1.99 0.54 0.05 76.34 08:17:01 PM 4 17.34 0.00 2.51 0.95 0.05 79.14 08:17:01 PM 5 12.04 0.00 1.76 0.25 0.05 85.91 08:17:01 PM 6 5.50 0.00 1.74 0.67 0.03 92.05 08:17:01 PM 7 12.79 0.00 1.81 0.40 0.07 84.93 08:18:01 PM all 5.01 0.00 0.68 0.46 0.03 93.82 08:18:01 PM 0 1.85 0.00 0.10 0.00 0.03 98.01 08:18:01 PM 1 11.39 0.00 1.50 1.08 0.03 85.99 08:18:01 PM 2 1.67 0.00 0.47 0.80 0.02 97.04 08:18:01 PM 3 5.21 0.00 1.39 0.42 0.07 92.92 08:18:01 PM 4 10.91 0.00 0.75 0.32 0.03 87.99 08:18:01 PM 5 6.87 0.00 0.67 0.32 0.02 92.13 08:18:01 PM 6 1.05 0.00 0.27 0.22 0.03 98.43 08:18:01 PM 7 1.10 0.00 0.33 0.50 0.03 98.02 08:19:01 PM all 33.10 0.00 1.30 0.57 0.10 64.93 08:19:01 PM 0 22.93 0.00 0.94 0.03 0.08 76.02 08:19:01 PM 1 23.18 0.00 1.56 1.87 0.08 73.31 08:19:01 PM 2 50.57 0.00 1.25 0.53 0.12 47.53 08:19:01 PM 3 31.12 0.00 1.57 0.44 0.10 66.77 08:19:01 PM 4 38.62 0.00 1.27 0.38 0.12 59.61 08:19:01 PM 5 27.25 0.00 1.39 0.54 0.10 70.73 08:19:01 PM 6 43.91 0.00 0.87 0.28 0.08 54.86 08:19:01 PM 7 27.17 0.00 1.58 0.50 0.12 70.63 08:20:01 PM all 45.46 0.00 1.16 0.27 0.10 53.01 08:20:01 PM 0 34.45 0.00 0.95 0.30 0.08 64.21 08:20:01 PM 1 48.70 0.00 1.57 0.43 0.10 49.19 08:20:01 PM 2 45.60 0.00 1.34 0.28 0.10 52.67 08:20:01 PM 3 55.02 0.00 1.40 0.15 0.10 43.32 08:20:01 PM 4 49.00 0.00 1.05 0.00 0.12 49.83 08:20:01 PM 5 44.24 0.00 0.89 0.65 0.10 54.13 08:20:01 PM 6 47.08 0.00 1.12 0.07 0.08 51.65 08:20:01 PM 7 39.56 0.00 0.97 0.30 0.10 59.07 08:21:01 PM all 42.47 0.00 1.06 0.14 0.10 56.23 08:21:01 PM 0 45.68 0.00 1.13 0.02 0.12 53.05 08:21:01 PM 1 42.41 0.00 1.05 0.05 0.12 56.37 08:21:01 PM 2 50.45 0.00 1.27 0.08 0.10 48.10 08:21:01 PM 3 56.58 0.00 1.02 0.32 0.12 41.97 08:21:01 PM 4 41.30 0.00 1.12 0.08 0.08 57.41 08:21:01 PM 5 30.93 0.00 0.89 0.38 0.08 67.71 08:21:01 PM 6 36.29 0.00 0.84 0.02 0.10 62.76 08:21:01 PM 7 36.12 0.00 1.14 0.15 0.10 62.49 08:22:01 PM all 17.93 0.00 1.51 0.51 0.07 79.98 08:22:01 PM 0 13.83 0.00 1.40 0.18 0.07 84.52 08:22:01 PM 1 21.00 0.00 1.54 0.07 0.07 77.33 08:22:01 PM 2 4.49 0.00 1.37 1.09 0.07 92.99 08:22:01 PM 3 10.47 0.00 0.47 0.65 0.07 88.34 08:22:01 PM 4 42.65 0.00 2.91 0.13 0.10 54.20 08:22:01 PM 5 28.73 0.00 3.37 1.30 0.08 66.51 08:22:01 PM 6 8.34 0.00 0.57 0.60 0.03 90.46 08:22:01 PM 7 13.90 0.00 0.49 0.02 0.07 85.53 08:23:01 PM all 10.40 0.00 6.90 2.17 0.08 80.45 08:23:01 PM 0 20.58 0.00 7.99 1.73 0.10 69.60 08:23:01 PM 1 2.77 0.00 4.72 1.23 0.07 91.22 08:23:01 PM 2 1.69 0.00 6.24 1.35 0.10 90.62 08:23:01 PM 3 3.08 0.00 4.75 1.60 0.08 90.49 08:23:01 PM 4 2.95 0.00 6.82 7.31 0.05 82.87 08:23:01 PM 5 37.70 0.00 10.62 1.46 0.10 50.11 08:23:01 PM 6 11.97 0.00 5.90 0.57 0.07 81.48 08:23:01 PM 7 2.47 0.00 8.18 2.10 0.08 87.17 Average: all 24.18 0.00 2.11 0.67 0.08 72.96 Average: 0 20.77 0.00 2.01 0.39 0.08 76.74 Average: 1 24.79 0.00 2.13 0.78 0.07 72.22 Average: 2 24.87 0.00 2.11 0.72 0.08 72.22 Average: 3 26.10 0.00 1.79 0.59 0.08 71.43 Average: 4 29.00 0.00 2.34 1.30 0.08 67.28 Average: 5 26.81 0.00 2.79 0.70 0.08 69.62 Average: 6 22.03 0.00 1.61 0.35 0.06 75.95 Average: 7 19.05 0.00 2.06 0.57 0.08 78.25