---> uname -a: Linux prd-centos8-docker-8c-8g-5291.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 1054 27259 19 3576 30369 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:c9:fd:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fec9:fd0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:1c:a9:04 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::42:8eff:fe1c:a904/64 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) 12/15/2023 _x86_64_ (8 CPU) 14:22:24 LINUX RESTART (8 CPU) 02:23:01 PM tps rtps wtps bread/s bwrtn/s 02:24:01 PM 90.67 12.60 78.07 2188.57 6231.04 02:25:01 PM 212.89 20.07 192.82 3884.59 12099.23 02:26:01 PM 133.87 1.22 132.66 456.91 24013.80 02:27:01 PM 99.00 12.70 86.30 929.82 15375.46 02:28:01 PM 48.70 0.02 48.68 0.53 2903.38 02:29:01 PM 20.08 0.00 20.08 0.00 426.69 02:30:01 PM 46.52 0.50 46.02 64.38 1215.44 Average: 93.11 6.73 86.38 1075.01 8895.15 02:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 PM 29623908 31300556 3031804 9.28 2688 2001824 1385768 4.11 167160 2441340 153848 02:25:01 PM 28549368 30592708 4106344 12.57 2688 2358464 2470976 7.33 235784 3397236 111204 02:26:01 PM 26491740 29551928 6163972 18.88 2688 3357808 2779344 8.25 352976 5270176 383396 02:27:01 PM 26332940 29480124 6322772 19.36 2688 3441168 2787232 8.27 509144 5257752 52452 02:28:01 PM 25531728 28695836 7123984 21.82 2688 3456288 4464832 13.25 536620 6018396 92 02:29:01 PM 25198212 28364676 7457500 22.84 2688 3457352 4955016 14.70 541520 6326432 164 02:30:01 PM 27936672 31115196 4719040 14.45 2688 3469332 1505312 4.47 680104 3480064 38448 Average: 27094938 29871575 5560774 17.03 2688 3077462 2906926 8.62 431901 4598771 105658 02:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 67.46 49.59 889.73 10.03 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 240.25 202.82 2296.36 46.85 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 1360.33 530.49 9622.08 43.16 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 21.66 21.66 2.76 2.76 0.00 0.00 0.00 0.00 02:27:01 PM eth0 79.59 71.23 717.81 17.47 0.00 0.00 0.00 0.00 02:27:01 PM docker0 7.71 12.75 1.28 1.55 0.00 0.00 0.00 0.00 02:28:01 PM lo 13.18 13.18 1.31 1.31 0.00 0.00 0.00 0.00 02:28:01 PM eth0 40.50 29.57 29.08 21.62 0.00 0.00 0.00 0.00 02:28:01 PM docker0 4.88 5.40 0.63 0.62 0.00 0.00 0.00 0.00 02:28:01 PM veth1413728 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 284.44 284.44 122.61 122.61 0.00 0.00 0.00 0.00 02:29:01 PM eth0 60.16 45.00 16.33 21.38 0.00 0.00 0.00 0.00 02:29:01 PM docker0 1.82 2.15 0.23 0.26 0.00 0.00 0.00 0.00 02:29:01 PM vetha6d1707 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:30:01 PM lo 82.69 82.69 7.85 7.85 0.00 0.00 0.00 0.00 02:30:01 PM eth0 89.70 58.35 43.75 44.14 0.00 0.00 0.00 0.00 02:30:01 PM docker0 3.55 4.28 0.60 0.55 0.00 0.00 0.00 0.00 Average: lo 57.42 57.42 19.22 19.22 0.00 0.00 0.00 0.00 Average: eth0 276.86 141.01 1945.05 29.24 0.00 0.00 0.00 0.00 Average: docker0 2.57 3.51 0.39 0.43 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) 12/15/2023 _x86_64_ (8 CPU) 14:22:24 LINUX RESTART (8 CPU) 02:23:01 PM CPU %user %nice %system %iowait %steal %idle 02:24:01 PM all 8.61 0.00 0.91 0.82 0.04 89.62 02:24:01 PM 0 4.86 0.00 0.58 0.10 0.05 94.41 02:24:01 PM 1 15.94 0.00 1.35 1.54 0.03 81.13 02:24:01 PM 2 8.10 0.00 0.53 0.65 0.03 90.68 02:24:01 PM 3 7.31 0.00 0.93 0.95 0.05 90.75 02:24:01 PM 4 0.71 0.00 0.27 0.10 0.07 98.84 02:24:01 PM 5 15.45 0.00 1.56 1.99 0.05 80.95 02:24:01 PM 6 4.04 0.00 0.57 0.18 0.02 95.19 02:24:01 PM 7 12.30 0.00 1.49 1.05 0.03 85.13 02:25:01 PM all 16.77 0.00 1.14 2.48 0.07 79.54 02:25:01 PM 0 13.51 0.00 1.05 1.34 0.08 84.01 02:25:01 PM 1 14.62 0.00 1.38 4.35 0.10 79.55 02:25:01 PM 2 9.94 0.00 0.89 1.94 0.08 87.15 02:25:01 PM 3 25.32 0.00 1.46 4.04 0.07 69.11 02:25:01 PM 4 14.23 0.00 1.26 1.22 0.05 83.24 02:25:01 PM 5 16.51 0.00 0.85 0.69 0.08 81.87 02:25:01 PM 6 18.19 0.00 1.07 2.61 0.07 78.06 02:25:01 PM 7 21.83 0.00 1.20 3.64 0.05 73.28 02:26:01 PM all 30.79 0.00 2.30 1.74 0.09 65.08 02:26:01 PM 0 18.65 0.00 2.84 2.62 0.08 75.80 02:26:01 PM 1 25.04 0.00 1.89 1.85 0.08 71.14 02:26:01 PM 2 39.34 0.00 2.09 3.34 0.07 55.16 02:26:01 PM 3 40.25 0.00 2.32 1.38 0.10 55.95 02:26:01 PM 4 35.26 0.00 2.06 1.42 0.10 61.15 02:26:01 PM 5 34.18 0.00 3.07 1.27 0.08 61.40 02:26:01 PM 6 24.64 0.00 1.98 0.10 0.08 73.19 02:26:01 PM 7 28.99 0.00 2.16 1.95 0.08 66.82 02:27:01 PM all 21.05 0.27 1.09 1.21 0.07 76.31 02:27:01 PM 0 23.88 0.00 1.04 0.77 0.08 74.23 02:27:01 PM 1 19.66 0.02 1.12 4.16 0.07 74.97 02:27:01 PM 2 24.39 0.00 1.20 0.72 0.07 73.62 02:27:01 PM 3 10.02 0.02 0.74 0.60 0.08 88.54 02:27:01 PM 4 30.10 0.00 1.54 0.27 0.08 68.01 02:27:01 PM 5 16.35 2.06 1.19 1.56 0.08 78.77 02:27:01 PM 6 20.50 0.00 0.90 0.27 0.07 78.26 02:27:01 PM 7 23.51 0.07 0.97 1.35 0.05 74.06 02:28:01 PM all 41.69 0.24 1.90 0.57 0.10 55.50 02:28:01 PM 0 43.35 0.05 2.75 0.59 0.10 53.16 02:28:01 PM 1 44.54 1.76 1.83 0.03 0.08 51.75 02:28:01 PM 2 47.47 0.02 1.39 0.54 0.10 50.48 02:28:01 PM 3 28.17 0.03 2.77 2.08 0.08 66.86 02:28:01 PM 4 24.39 0.05 1.53 0.69 0.10 73.24 02:28:01 PM 5 38.42 0.00 2.55 0.32 0.10 58.61 02:28:01 PM 6 59.76 0.02 1.02 0.18 0.10 38.92 02:28:01 PM 7 47.40 0.00 1.38 0.15 0.10 50.97 02:29:01 PM all 15.02 0.30 1.55 0.11 0.08 82.94 02:29:01 PM 0 13.67 0.00 1.71 0.20 0.08 84.33 02:29:01 PM 1 12.92 1.79 1.39 0.13 0.12 83.64 02:29:01 PM 2 15.17 0.32 1.31 0.05 0.08 83.07 02:29:01 PM 3 17.19 0.22 1.88 0.00 0.08 80.64 02:29:01 PM 4 13.70 0.03 1.27 0.02 0.08 84.89 02:29:01 PM 5 15.44 0.00 2.08 0.05 0.05 82.38 02:29:01 PM 6 17.85 0.03 1.72 0.35 0.08 79.96 02:29:01 PM 7 14.21 0.00 1.01 0.10 0.07 84.61 02:30:01 PM all 19.09 0.10 2.14 0.16 0.08 78.44 02:30:01 PM 0 21.26 0.03 1.86 0.08 0.08 76.68 02:30:01 PM 1 18.35 0.10 2.28 0.32 0.08 78.88 02:30:01 PM 2 16.81 0.40 2.08 0.22 0.07 80.43 02:30:01 PM 3 19.64 0.08 2.31 0.12 0.07 77.79 02:30:01 PM 4 25.03 0.05 2.51 0.12 0.08 72.20 02:30:01 PM 5 17.71 0.07 2.54 0.27 0.08 79.32 02:30:01 PM 6 22.20 0.05 2.19 0.07 0.08 75.41 02:30:01 PM 7 11.70 0.02 1.32 0.08 0.08 86.79 Average: all 21.84 0.13 1.57 1.01 0.08 75.36 Average: 0 19.87 0.01 1.69 0.81 0.08 77.53 Average: 1 21.57 0.52 1.61 1.77 0.08 74.45 Average: 2 22.97 0.11 1.35 1.06 0.07 74.43 Average: 3 21.10 0.05 1.77 1.31 0.08 75.69 Average: 4 20.51 0.02 1.49 0.55 0.08 77.35 Average: 5 21.98 0.30 1.98 0.88 0.08 74.78 Average: 6 23.88 0.01 1.35 0.54 0.07 74.14 Average: 7 22.83 0.01 1.36 1.19 0.07 74.54