---> uname -a: Linux prd-centos8-docker-8c-8g-12748.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1101 25469 19 5319 30315 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:7c:90:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe7c:909e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:12:2b:70 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::42:2ff:fe12:2b70/64 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) 01/16/2024 _x86_64_ (8 CPU) 16:14:38 LINUX RESTART (8 CPU) 04:15:01 PM tps rtps wtps bread/s bwrtn/s 04:16:01 PM 209.23 12.88 196.35 2215.00 6489.90 04:17:01 PM 259.01 19.93 239.08 3794.83 10842.89 04:18:01 PM 83.11 1.32 81.79 487.84 10900.40 04:19:01 PM 100.53 0.57 99.97 523.96 29861.90 04:20:01 PM 43.79 12.05 31.74 487.30 795.65 04:21:01 PM 34.94 0.03 34.91 1.73 753.18 04:22:01 PM 35.99 0.00 35.99 0.00 7118.46 04:23:01 PM 132.27 3.58 128.69 4571.01 29354.53 04:24:01 PM 123.42 1.38 122.04 1711.26 18348.88 Average: 113.58 5.75 107.84 1532.51 12718.67 04:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 PM 29569424 31271388 3086288 9.45 2688 2025824 1416380 4.20 169688 2488600 171548 04:17:01 PM 28172796 30365860 4482916 13.73 2688 2506564 2605148 7.73 260672 3740976 295352 04:18:01 PM 27018056 29284336 5637656 17.26 2688 2577484 3182904 9.44 316352 4826496 52888 04:19:01 PM 25867120 28964028 6788592 20.79 2688 3391208 4356380 12.93 417944 5807764 144 04:20:01 PM 25681612 28794564 6974100 21.36 2688 3406380 3638972 10.80 530808 5870084 16 04:21:01 PM 24852912 27970508 7802800 23.89 2688 3409348 6505916 19.30 537184 6668704 1688 04:22:01 PM 25927304 29254348 6728408 20.60 2688 3618804 3418304 10.14 589168 5570052 10124 04:23:01 PM 25022308 29298268 7633404 23.38 2688 4549248 2837160 8.42 776000 6235280 21264 04:24:01 PM 24928476 29866972 7727236 23.66 2688 5206092 2433528 7.22 861540 6238944 109836 Average: 26337779 29452252 6317933 19.35 2688 3410106 3377188 10.02 495484 5271878 73651 04:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 132.69 91.95 1158.78 18.88 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 432.28 348.11 5171.76 65.42 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 2.27 2.27 0.36 0.36 0.00 0.00 0.00 0.00 04:18:01 PM eth0 82.86 72.78 715.77 15.30 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 857.46 307.45 6471.95 26.19 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:19:01 PM veth391da8d 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 04:20:01 PM lo 148.08 148.08 59.44 59.44 0.00 0.00 0.00 0.00 04:20:01 PM eth0 35.65 27.32 10.97 18.82 0.00 0.00 0.00 0.00 04:20:01 PM docker0 6.58 7.38 0.85 0.87 0.00 0.00 0.00 0.00 04:21:01 PM lo 348.08 348.08 156.73 156.73 0.00 0.00 0.00 0.00 04:21:01 PM eth0 67.99 46.90 19.44 24.23 0.00 0.00 0.00 0.00 04:21:01 PM docker0 1.50 2.03 0.22 0.26 0.00 0.00 0.00 0.00 04:21:01 PM veth0e17a8b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:22:01 PM lo 9.40 9.40 1.02 1.02 0.00 0.00 0.00 0.00 04:22:01 PM eth0 105.71 74.73 585.51 33.30 0.00 0.00 0.00 0.00 04:22:01 PM docker0 1.97 2.28 0.37 0.31 0.00 0.00 0.00 0.00 04:23:01 PM lo 193.19 193.19 51.42 51.42 0.00 0.00 0.00 0.00 04:23:01 PM eth0 350.25 185.74 3735.78 20.39 0.00 0.00 0.00 0.00 04:23:01 PM docker0 96.77 102.23 34.75 18.36 0.00 0.00 0.00 0.00 04:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM eth0 185.73 130.51 2441.06 15.96 0.00 0.00 0.00 0.00 04:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 77.89 77.89 29.89 29.89 0.00 0.00 0.00 0.00 Average: eth0 250.06 142.83 2256.73 26.49 0.00 0.00 0.00 0.00 Average: docker0 11.87 12.67 4.02 2.20 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) 01/16/2024 _x86_64_ (8 CPU) 16:14:38 LINUX RESTART (8 CPU) 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 10.43 0.00 1.18 0.89 0.06 87.44 04:16:01 PM 0 9.22 0.00 1.00 0.52 0.07 89.20 04:16:01 PM 1 15.19 0.00 0.99 1.10 0.07 82.66 04:16:01 PM 2 3.01 0.00 1.32 2.26 0.05 93.35 04:16:01 PM 3 6.48 0.00 0.79 0.75 0.08 91.90 04:16:01 PM 4 6.68 0.00 0.88 0.47 0.05 91.92 04:16:01 PM 5 8.95 0.00 1.00 0.25 0.05 89.74 04:16:01 PM 6 19.90 0.00 2.05 1.10 0.03 76.91 04:16:01 PM 7 13.96 0.00 1.43 0.67 0.05 83.88 04:17:01 PM all 24.31 0.00 1.39 1.69 0.08 72.52 04:17:01 PM 0 27.11 0.00 1.12 0.80 0.08 70.88 04:17:01 PM 1 29.35 0.00 1.94 1.59 0.08 67.03 04:17:01 PM 2 13.44 0.00 1.15 2.41 0.08 82.91 04:17:01 PM 3 33.42 0.00 2.17 4.80 0.10 59.52 04:17:01 PM 4 20.19 0.00 1.10 1.17 0.08 77.45 04:17:01 PM 5 23.88 0.00 0.85 0.23 0.08 74.95 04:17:01 PM 6 25.59 0.00 1.50 2.12 0.07 70.72 04:17:01 PM 7 21.53 0.00 1.31 0.45 0.07 76.64 04:18:01 PM all 31.75 0.00 0.81 0.72 0.08 66.65 04:18:01 PM 0 45.58 0.00 0.74 0.74 0.08 52.87 04:18:01 PM 1 41.18 0.00 0.84 0.68 0.08 57.22 04:18:01 PM 2 30.27 0.00 0.58 0.85 0.08 68.21 04:18:01 PM 3 35.40 0.00 1.05 0.07 0.07 63.41 04:18:01 PM 4 19.29 0.00 0.77 0.15 0.08 79.70 04:18:01 PM 5 24.07 0.00 0.50 0.02 0.07 75.34 04:18:01 PM 6 32.03 0.00 0.92 0.08 0.10 66.87 04:18:01 PM 7 26.14 0.00 1.09 3.16 0.05 69.56 04:19:01 PM all 30.93 0.00 2.24 1.36 0.08 65.39 04:19:01 PM 0 33.42 0.00 2.02 0.49 0.08 63.98 04:19:01 PM 1 19.17 0.00 2.61 1.88 0.07 76.27 04:19:01 PM 2 28.89 0.00 2.12 0.42 0.07 68.51 04:19:01 PM 3 30.00 0.00 2.30 1.53 0.08 66.08 04:19:01 PM 4 27.83 0.00 2.22 0.45 0.08 69.41 04:19:01 PM 5 33.24 0.00 2.26 4.27 0.07 60.16 04:19:01 PM 6 37.90 0.00 2.70 0.52 0.07 58.81 04:19:01 PM 7 37.01 0.00 1.72 1.35 0.08 59.85 04:20:01 PM all 16.99 0.29 1.56 0.15 0.08 80.93 04:20:01 PM 0 16.85 1.54 1.44 0.07 0.08 80.02 04:20:01 PM 1 16.35 0.00 1.46 0.22 0.10 81.88 04:20:01 PM 2 16.17 0.02 1.51 0.25 0.08 81.97 04:20:01 PM 3 16.62 0.07 1.57 0.03 0.08 81.63 04:20:01 PM 4 17.46 0.05 1.61 0.27 0.08 80.53 04:20:01 PM 5 19.20 0.00 1.76 0.02 0.08 78.94 04:20:01 PM 6 20.65 0.00 1.77 0.05 0.07 77.46 04:20:01 PM 7 12.61 0.65 1.37 0.30 0.07 85.00 04:21:01 PM all 20.99 0.29 2.47 0.14 0.10 76.01 04:21:01 PM 0 24.16 0.07 3.13 0.15 0.10 72.39 04:21:01 PM 1 16.52 0.07 2.58 0.37 0.10 80.36 04:21:01 PM 2 16.37 1.83 2.23 0.10 0.10 79.37 04:21:01 PM 3 19.58 0.05 2.61 0.07 0.12 77.57 04:21:01 PM 4 24.21 0.12 1.98 0.05 0.08 73.56 04:21:01 PM 5 21.30 0.07 2.01 0.07 0.10 76.45 04:21:01 PM 6 19.10 0.03 2.41 0.15 0.12 78.19 04:21:01 PM 7 26.64 0.07 2.79 0.18 0.08 70.24 04:22:01 PM all 41.73 0.04 1.32 0.32 0.08 56.50 04:22:01 PM 0 45.90 0.00 1.69 0.05 0.08 52.28 04:22:01 PM 1 42.65 0.00 0.97 1.22 0.08 55.08 04:22:01 PM 2 38.92 0.00 1.20 0.27 0.08 59.52 04:22:01 PM 3 48.25 0.00 1.09 0.28 0.08 50.29 04:22:01 PM 4 34.55 0.02 1.72 0.50 0.08 63.12 04:22:01 PM 5 32.48 0.00 1.02 0.05 0.07 66.38 04:22:01 PM 6 53.20 0.33 1.99 0.17 0.07 44.24 04:22:01 PM 7 37.88 0.00 0.90 0.03 0.07 61.12 04:23:01 PM all 28.91 0.00 2.17 1.64 0.08 67.20 04:23:01 PM 0 34.42 0.00 1.83 0.44 0.07 63.25 04:23:01 PM 1 25.08 0.00 2.25 3.98 0.08 68.60 04:23:01 PM 2 39.36 0.00 2.96 1.75 0.08 55.85 04:23:01 PM 3 21.87 0.00 2.29 4.49 0.10 71.25 04:23:01 PM 4 21.55 0.00 2.63 0.05 0.08 75.68 04:23:01 PM 5 23.18 0.00 1.81 0.52 0.08 74.40 04:23:01 PM 6 30.79 0.00 1.68 0.35 0.07 67.11 04:23:01 PM 7 35.03 0.00 1.93 1.54 0.07 61.43 04:24:01 PM all 30.63 0.00 1.19 0.94 0.08 67.17 04:24:01 PM 0 27.60 0.00 1.12 0.02 0.08 71.18 04:24:01 PM 1 16.95 0.00 1.40 2.56 0.08 79.01 04:24:01 PM 2 42.91 0.00 1.00 1.12 0.08 54.88 04:24:01 PM 3 28.88 0.00 0.97 0.00 0.07 70.08 04:24:01 PM 4 14.75 0.00 1.54 3.67 0.07 79.97 04:24:01 PM 5 38.87 0.00 0.90 0.00 0.07 60.15 04:24:01 PM 6 46.04 0.00 1.77 0.13 0.08 51.97 04:24:01 PM 7 29.05 0.00 0.78 0.02 0.07 70.08 Average: all 26.29 0.07 1.59 0.87 0.08 71.09 Average: 0 29.36 0.18 1.56 0.36 0.08 68.45 Average: 1 24.72 0.01 1.67 1.51 0.08 72.00 Average: 2 25.48 0.20 1.56 1.05 0.08 71.62 Average: 3 26.72 0.01 1.65 1.33 0.09 70.20 Average: 4 20.72 0.02 1.61 0.75 0.08 76.82 Average: 5 25.01 0.01 1.35 0.60 0.07 72.96 Average: 6 31.69 0.04 1.87 0.52 0.07 65.81 Average: 7 26.64 0.08 1.48 0.86 0.07 70.88