---> uname -a: Linux prd-centos8-docker-8c-8g-4827.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 1108 25639 19 5143 30308 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:5a:4c:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe5a:4cf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:7e:f1:8e 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:b5ff:fe7e:f18e/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) 12/13/2023 _x86_64_ (8 CPU) 16:15:10 LINUX RESTART (8 CPU) 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 132.76 6.90 125.86 1294.50 10011.93 04:18:01 PM 240.92 20.26 220.66 4048.38 10989.47 04:19:01 PM 115.91 13.28 102.63 1173.01 35145.49 04:20:01 PM 65.89 0.05 65.84 1.07 2718.29 04:21:01 PM 36.48 0.03 36.45 1.07 1177.66 04:22:01 PM 26.07 0.00 26.07 0.00 563.10 04:23:01 PM 36.57 0.00 36.57 0.00 986.04 04:24:01 PM 122.29 2.48 119.81 4491.22 34718.27 04:25:01 PM 52.87 1.55 51.32 132.51 8952.09 Average: 92.20 4.95 87.25 1238.03 11696.53 04:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 29495808 31293836 3159904 9.68 2688 2115136 1349680 4.00 168000 2536544 150020 04:18:01 PM 28130352 30385208 4525360 13.86 2688 2567316 2006672 5.95 275660 3763296 221704 04:19:01 PM 25910916 29000808 6744796 20.65 2688 3385448 5304152 15.74 469648 5717004 1772 04:20:01 PM 26707260 29861416 5948452 18.22 2688 3448404 2379128 7.06 512052 4883532 7508 04:21:01 PM 25112688 28276572 7543024 23.10 2688 3456216 4062452 12.05 535120 6442508 364 04:22:01 PM 24659328 27825448 7996384 24.49 2688 3457660 5320428 15.79 538948 6870232 32 04:23:01 PM 25073376 28438744 7582336 23.22 2688 3656024 3742840 11.10 585428 6424968 186188 04:24:01 PM 24088092 28437568 8567620 26.24 2688 4630548 3920816 11.63 768340 7170480 8564 04:25:01 PM 26259156 31034160 6396556 19.59 2688 5039260 1536480 4.56 937124 4834532 266516 Average: 26159664 29394862 6496048 19.89 2688 3528446 3291405 9.77 532258 5404788 93630 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 64.36 43.60 1105.50 7.78 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 407.55 335.00 5094.53 62.49 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 1.80 1.80 0.22 0.22 0.00 0.00 0.00 0.00 04:19:01 PM eth0 1362.10 452.87 6459.33 32.27 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.82 1.12 0.13 0.11 0.00 0.00 0.00 0.00 04:19:01 PM vethd059e07 0.82 1.23 0.14 0.12 0.00 0.00 0.00 0.00 04:20:01 PM lo 19.81 19.81 2.54 2.54 0.00 0.00 0.00 0.00 04:20:01 PM eth0 92.87 80.04 729.01 21.54 0.00 0.00 0.00 0.00 04:20:01 PM docker0 6.88 11.63 1.15 1.43 0.00 0.00 0.00 0.00 04:21:01 PM lo 21.57 21.57 1.99 1.99 0.00 0.00 0.00 0.00 04:21:01 PM eth0 49.06 35.37 19.32 20.36 0.00 0.00 0.00 0.00 04:21:01 PM docker0 6.78 7.40 0.86 0.87 0.00 0.00 0.00 0.00 04:22:01 PM lo 307.38 307.38 133.94 133.94 0.00 0.00 0.00 0.00 04:22:01 PM eth0 59.40 42.27 22.70 25.66 0.00 0.00 0.00 0.00 04:22:01 PM docker0 0.75 0.97 0.11 0.11 0.00 0.00 0.00 0.00 04:22:01 PM veth79061b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM veth4d44358 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM lo 58.15 58.15 5.52 5.52 0.00 0.00 0.00 0.00 04:23:01 PM eth0 115.68 90.47 588.17 33.27 0.00 0.00 0.00 0.00 04:23:01 PM docker0 2.75 3.28 0.48 0.44 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 406.21 184.54 3465.54 25.39 0.00 0.00 0.00 0.00 04:24:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM veth23a1109 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:25:01 PM lo 242.53 242.53 54.98 54.98 0.00 0.00 0.00 0.00 04:25:01 PM eth0 51.72 49.03 378.27 12.50 0.00 0.00 0.00 0.00 04:25:01 PM docker0 120.86 126.78 37.02 19.95 0.00 0.00 0.00 0.00 Average: lo 72.35 72.35 22.13 22.13 0.00 0.00 0.00 0.00 Average: eth0 289.91 145.92 1984.81 26.81 0.00 0.00 0.00 0.00 Average: docker0 15.42 16.80 4.42 2.55 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) 12/13/2023 _x86_64_ (8 CPU) 16:15:10 LINUX RESTART (8 CPU) 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 10.00 0.00 0.95 0.92 0.05 88.07 04:17:01 PM 0 12.89 0.00 0.82 0.33 0.07 85.89 04:17:01 PM 1 14.90 0.00 1.46 1.19 0.07 82.39 04:17:01 PM 2 10.48 0.00 0.92 0.25 0.05 88.30 04:17:01 PM 3 0.90 0.00 0.65 2.88 0.10 95.46 04:17:01 PM 4 11.27 0.00 0.95 0.42 0.03 87.33 04:17:01 PM 5 15.17 0.00 1.63 0.47 0.03 82.70 04:17:01 PM 6 13.41 0.00 0.80 0.53 0.03 85.22 04:17:01 PM 7 0.99 0.00 0.37 1.29 0.05 97.31 04:18:01 PM all 31.30 0.00 1.42 3.24 0.09 63.96 04:18:01 PM 0 38.56 0.00 2.04 2.04 0.10 57.25 04:18:01 PM 1 27.84 0.00 0.95 5.48 0.07 65.65 04:18:01 PM 2 22.39 0.00 1.44 3.29 0.08 72.79 04:18:01 PM 3 41.36 0.00 1.29 3.23 0.10 54.02 04:18:01 PM 4 26.61 0.00 1.32 3.60 0.08 68.39 04:18:01 PM 5 23.93 0.00 1.28 3.72 0.10 70.97 04:18:01 PM 6 38.28 0.00 1.77 2.63 0.08 57.23 04:18:01 PM 7 31.31 0.00 1.24 1.94 0.08 65.43 04:19:01 PM all 16.40 0.22 2.13 2.14 0.08 79.03 04:19:01 PM 0 22.49 0.00 1.72 1.52 0.10 74.18 04:19:01 PM 1 11.87 0.02 2.20 6.19 0.10 79.63 04:19:01 PM 2 8.41 1.67 2.18 1.32 0.08 86.34 04:19:01 PM 3 15.45 0.00 2.17 1.73 0.10 80.54 04:19:01 PM 4 19.32 0.05 1.87 1.20 0.07 77.50 04:19:01 PM 5 18.49 0.00 2.02 3.42 0.07 76.01 04:19:01 PM 6 21.87 0.02 2.65 0.10 0.08 75.28 04:19:01 PM 7 13.25 0.02 2.28 1.62 0.07 82.77 04:20:01 PM all 27.85 0.04 0.92 0.31 0.09 70.80 04:20:01 PM 0 33.44 0.00 0.57 0.07 0.08 65.84 04:20:01 PM 1 28.46 0.00 0.52 0.02 0.08 70.92 04:20:01 PM 2 28.63 0.30 1.04 0.17 0.08 69.78 04:20:01 PM 3 22.30 0.00 1.02 0.08 0.08 76.52 04:20:01 PM 4 29.49 0.00 1.83 0.61 0.08 67.99 04:20:01 PM 5 22.88 0.00 0.82 1.12 0.08 75.09 04:20:01 PM 6 35.91 0.00 0.79 0.35 0.10 62.85 04:20:01 PM 7 21.72 0.00 0.80 0.07 0.08 77.33 04:21:01 PM all 33.16 0.26 1.94 0.44 0.10 64.10 04:21:01 PM 0 42.69 0.15 2.00 0.00 0.13 55.02 04:21:01 PM 1 25.93 1.75 1.73 0.34 0.10 70.16 04:21:01 PM 2 20.05 0.07 2.02 0.76 0.08 77.03 04:21:01 PM 3 37.80 0.02 1.71 0.87 0.10 59.49 04:21:01 PM 4 31.06 0.03 1.97 0.22 0.12 66.61 04:21:01 PM 5 28.21 0.03 1.71 0.54 0.08 69.42 04:21:01 PM 6 32.50 0.03 1.56 0.27 0.07 65.57 04:21:01 PM 7 47.08 0.03 2.86 0.51 0.10 49.42 04:22:01 PM all 15.91 0.29 2.01 0.09 0.09 81.60 04:22:01 PM 0 16.44 2.04 1.92 0.10 0.08 79.42 04:22:01 PM 1 17.43 0.00 1.99 0.05 0.10 80.43 04:22:01 PM 2 13.67 0.02 1.91 0.02 0.08 84.30 04:22:01 PM 3 16.07 0.12 2.19 0.07 0.08 81.47 04:22:01 PM 4 12.31 0.03 1.54 0.05 0.07 85.99 04:22:01 PM 5 17.99 0.03 2.11 0.12 0.15 79.61 04:22:01 PM 6 14.07 0.03 1.73 0.29 0.08 83.80 04:22:01 PM 7 19.32 0.02 2.68 0.07 0.08 77.83 04:23:01 PM all 40.40 0.39 2.01 0.16 0.11 56.93 04:23:01 PM 0 42.64 0.05 1.49 0.05 0.13 55.63 04:23:01 PM 1 49.94 0.03 2.16 0.15 0.10 47.61 04:23:01 PM 2 42.78 0.03 2.38 0.15 0.10 54.55 04:23:01 PM 3 28.36 2.34 2.09 0.15 0.08 66.98 04:23:01 PM 4 35.85 0.00 1.83 0.02 0.12 62.19 04:23:01 PM 5 33.27 0.60 2.01 0.49 0.10 63.54 04:23:01 PM 6 50.44 0.07 2.21 0.15 0.12 47.01 04:23:01 PM 7 39.97 0.00 1.88 0.15 0.10 57.90 04:24:01 PM all 22.54 0.00 2.02 1.70 0.07 73.67 04:24:01 PM 0 26.98 0.00 1.74 0.32 0.07 70.89 04:24:01 PM 1 25.61 0.00 2.67 5.26 0.08 66.38 04:24:01 PM 2 14.68 0.00 2.77 2.17 0.07 80.31 04:24:01 PM 3 24.21 0.00 1.74 2.49 0.07 71.49 04:24:01 PM 4 13.11 0.00 1.60 0.92 0.08 84.29 04:24:01 PM 5 29.04 0.00 2.21 0.69 0.05 68.00 04:24:01 PM 6 26.20 0.00 2.20 1.21 0.07 70.33 04:24:01 PM 7 20.47 0.00 1.22 0.57 0.07 77.67 04:25:01 PM all 31.90 0.00 1.50 0.36 0.09 66.16 04:25:01 PM 0 31.23 0.00 1.35 1.32 0.10 66.00 04:25:01 PM 1 38.61 0.00 1.94 0.67 0.10 58.68 04:25:01 PM 2 35.57 0.00 1.27 0.07 0.08 63.01 04:25:01 PM 3 41.94 0.00 1.30 0.07 0.08 56.61 04:25:01 PM 4 18.84 0.00 1.51 0.17 0.07 79.41 04:25:01 PM 5 41.00 0.00 1.82 0.02 0.10 57.06 04:25:01 PM 6 19.78 0.00 1.27 0.03 0.08 78.83 04:25:01 PM 7 28.15 0.00 1.52 0.50 0.08 69.75 Average: all 25.49 0.13 1.65 1.04 0.09 71.59 Average: 0 29.70 0.25 1.52 0.64 0.10 67.80 Average: 1 26.74 0.20 1.73 2.15 0.09 69.09 Average: 2 21.87 0.23 1.77 0.91 0.08 75.15 Average: 3 25.38 0.28 1.57 1.29 0.09 71.40 Average: 4 21.98 0.01 1.60 0.80 0.08 75.53 Average: 5 25.55 0.07 1.74 1.17 0.09 71.38 Average: 6 28.05 0.02 1.66 0.62 0.08 69.57 Average: 7 24.68 0.01 1.65 0.74 0.08 72.84