---> uname -a: Linux prd-centos8-docker-8c-8g-75240.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 1083 25610 18 5196 30335 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:75:59:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe75:5921/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:04:a1:f8 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::42:18ff:fe04:a1f8/64 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) 11/14/2023 _x86_64_ (8 CPU) 15:09:46 LINUX RESTART (8 CPU) 03:10:00 PM tps rtps wtps bread/s bwrtn/s 03:10:01 PM 215.91 47.73 168.18 36618.18 345600.00 03:11:01 PM 128.01 33.54 94.47 7692.80 26936.95 03:12:01 PM 209.72 20.10 189.62 3986.00 13825.81 03:13:01 PM 135.45 1.30 134.16 402.40 13235.62 03:14:01 PM 108.13 12.58 95.55 883.31 26873.58 03:15:01 PM 45.82 0.07 45.75 3.20 2814.83 03:16:01 PM 16.89 0.05 16.84 77.04 344.42 03:17:01 PM 39.44 0.08 39.35 4.00 1166.08 03:18:01 PM 24.43 0.00 24.43 0.00 6460.75 03:19:01 PM 134.82 3.61 131.20 4582.78 29334.92 03:20:01 PM 58.75 0.48 58.26 64.11 16495.53 Average: 90.33 7.24 83.09 1820.59 14234.95 03:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 PM 30621072 31826312 2034640 6.23 2688 1544844 727900 2.23 74372 1608048 411436 03:11:01 PM 29559408 31270764 3096304 9.48 2688 2035232 1453572 4.31 165660 2516140 196244 03:12:01 PM 28662424 30765452 3993288 12.23 2688 2417308 1839644 5.46 230424 3300072 123760 03:13:01 PM 26452172 29571824 6203540 19.00 2688 3415848 2846688 8.45 349704 5324204 762040 03:14:01 PM 26804216 30000008 5851496 17.92 2688 3489164 2434812 7.22 497316 4813692 43732 03:15:01 PM 25768532 28986800 6887180 21.09 2688 3509896 3868464 11.48 528796 5802340 0 03:16:01 PM 25027964 28251540 7627748 23.36 2688 3513712 6221564 18.46 534396 6512036 276 03:17:01 PM 25919164 29161292 6736548 20.63 2688 3532264 3283920 9.74 541704 5638128 6604 03:18:01 PM 25822180 29255660 6833532 20.93 2688 3722608 3333348 9.89 652964 5619464 10200 03:19:01 PM 24706500 29086220 7949212 24.34 2688 4649588 3385532 10.04 839328 6495468 21320 03:20:01 PM 26211432 31047932 6444280 19.73 2688 5098448 1516044 4.50 1112176 4715320 48520 Average: 26868642 29929437 5787070 17.72 2688 3357174 2810135 8.34 502440 4758628 147648 03:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 280.17 203.80 1529.56 62.19 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 214.18 188.10 2348.22 42.63 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 979.46 454.78 9605.81 39.37 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 21.79 21.79 2.78 2.78 0.00 0.00 0.00 0.00 03:14:01 PM eth0 68.69 60.96 662.13 13.30 0.00 0.00 0.00 0.00 03:14:01 PM docker0 7.76 12.83 1.28 1.56 0.00 0.00 0.00 0.00 03:15:01 PM lo 4.07 4.07 0.42 0.42 0.00 0.00 0.00 0.00 03:15:01 PM eth0 28.86 21.19 22.81 15.32 0.00 0.00 0.00 0.00 03:15:01 PM docker0 1.52 1.75 0.21 0.20 0.00 0.00 0.00 0.00 03:15:01 PM veth2ae20e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 273.39 273.39 123.78 123.78 0.00 0.00 0.00 0.00 03:16:01 PM eth0 42.27 30.14 12.54 19.68 0.00 0.00 0.00 0.00 03:16:01 PM docker0 5.11 5.46 0.63 0.66 0.00 0.00 0.00 0.00 03:16:01 PM veth6d5b645 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 87.22 87.22 8.31 8.31 0.00 0.00 0.00 0.00 03:17:01 PM eth0 97.75 73.89 41.56 45.24 0.00 0.00 0.00 0.00 03:17:01 PM docker0 3.48 4.22 0.59 0.55 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 03:18:01 PM eth0 127.89 118.88 598.87 1205.54 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 213.26 213.26 46.53 46.53 0.00 0.00 0.00 0.00 03:19:01 PM eth0 412.54 189.29 3741.77 32.03 0.00 0.00 0.00 0.00 03:19:01 PM docker0 106.13 111.26 30.55 17.72 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 66.66 85.17 148.24 1814.95 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 59.91 59.91 18.16 18.16 0.00 0.00 0.00 0.00 Average: eth0 231.51 142.41 1868.44 328.54 0.00 0.00 0.00 0.00 Average: docker0 12.38 13.53 3.32 2.07 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) 11/14/2023 _x86_64_ (8 CPU) 15:09:46 LINUX RESTART (8 CPU) 03:10:00 PM CPU %user %nice %system %iowait %steal %idle 03:10:01 PM all 0.29 0.00 1.17 24.53 0.00 74.01 03:10:01 PM 0 0.00 0.00 1.25 0.00 0.00 98.75 03:10:01 PM 1 1.14 0.00 1.14 0.00 0.00 97.73 03:10:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 03:10:01 PM 3 0.00 0.00 1.19 98.81 0.00 0.00 03:10:01 PM 4 0.00 0.00 3.41 96.59 0.00 0.00 03:10:01 PM 5 0.00 0.00 1.15 0.00 0.00 98.85 03:10:01 PM 6 0.00 0.00 1.15 0.00 0.00 98.85 03:10:01 PM 7 1.16 0.00 0.00 0.00 0.00 98.84 03:11:01 PM all 14.10 0.00 2.12 2.61 0.07 81.10 03:11:01 PM 0 15.47 0.00 1.96 1.64 0.08 80.85 03:11:01 PM 1 8.81 0.00 1.31 0.45 0.07 89.36 03:11:01 PM 2 11.53 0.00 2.47 1.13 0.07 84.81 03:11:01 PM 3 12.13 0.00 2.03 4.85 0.08 80.91 03:11:01 PM 4 18.91 0.00 3.23 7.92 0.05 69.89 03:11:01 PM 5 21.63 0.00 2.38 1.59 0.08 74.31 03:11:01 PM 6 11.53 0.00 1.49 1.37 0.05 85.56 03:11:01 PM 7 12.82 0.00 2.13 1.89 0.05 83.11 03:12:01 PM all 17.71 0.00 1.17 2.52 0.07 78.52 03:12:01 PM 0 19.09 0.00 1.36 1.19 0.12 78.24 03:12:01 PM 1 22.79 0.00 0.62 2.41 0.07 74.11 03:12:01 PM 2 21.09 0.00 1.64 1.83 0.08 75.36 03:12:01 PM 3 25.17 0.00 2.00 6.88 0.08 65.86 03:12:01 PM 4 12.89 0.00 1.09 1.09 0.07 84.87 03:12:01 PM 5 22.13 0.00 0.97 1.97 0.07 74.86 03:12:01 PM 6 9.74 0.00 1.15 4.29 0.05 84.76 03:12:01 PM 7 8.85 0.00 0.55 0.50 0.05 90.05 03:13:01 PM all 33.11 0.00 2.38 0.97 0.09 63.46 03:13:01 PM 0 43.24 0.00 1.78 0.25 0.08 54.64 03:13:01 PM 1 30.12 0.00 3.08 0.64 0.08 66.07 03:13:01 PM 2 28.81 0.00 1.92 3.47 0.08 65.72 03:13:01 PM 3 45.07 0.00 3.84 0.07 0.12 50.90 03:13:01 PM 4 27.96 0.00 2.29 1.04 0.07 68.64 03:13:01 PM 5 36.44 0.00 2.22 0.49 0.10 60.75 03:13:01 PM 6 17.48 0.00 2.06 1.25 0.07 79.14 03:13:01 PM 7 35.77 0.00 1.83 0.54 0.08 61.78 03:14:01 PM all 9.76 0.27 0.85 2.22 0.06 86.85 03:14:01 PM 0 7.45 0.00 0.77 0.00 0.07 91.71 03:14:01 PM 1 13.12 0.00 0.97 4.60 0.07 81.25 03:14:01 PM 2 7.67 1.94 0.95 5.70 0.05 83.69 03:14:01 PM 3 11.83 0.00 0.60 0.33 0.05 87.19 03:14:01 PM 4 12.79 0.13 1.07 1.86 0.08 84.06 03:14:01 PM 5 8.43 0.02 0.99 3.78 0.05 86.74 03:14:01 PM 6 6.97 0.00 0.58 1.04 0.05 91.36 03:14:01 PM 7 9.81 0.03 0.85 0.45 0.07 88.79 03:15:01 PM all 48.31 0.27 1.68 0.20 0.12 49.42 03:15:01 PM 0 41.16 0.00 1.35 0.08 0.12 57.29 03:15:01 PM 1 55.61 0.03 1.50 0.03 0.12 42.70 03:15:01 PM 2 56.27 0.00 1.56 0.05 0.12 42.01 03:15:01 PM 3 55.05 0.05 1.96 0.03 0.13 42.78 03:15:01 PM 4 38.00 2.02 1.39 0.02 0.10 58.47 03:15:01 PM 5 43.03 0.02 1.30 0.94 0.13 54.57 03:15:01 PM 6 49.74 0.02 2.24 0.42 0.10 47.48 03:15:01 PM 7 47.64 0.00 2.12 0.05 0.10 50.09 03:16:01 PM all 15.22 0.34 1.40 0.06 0.10 82.89 03:16:01 PM 0 14.83 0.02 2.02 0.07 0.13 82.93 03:16:01 PM 1 15.17 0.00 1.04 0.15 0.08 83.56 03:16:01 PM 2 16.39 0.02 1.45 0.05 0.10 81.99 03:16:01 PM 3 16.92 0.43 1.20 0.03 0.10 81.31 03:16:01 PM 4 12.81 2.09 1.29 0.00 0.10 83.71 03:16:01 PM 5 15.52 0.12 1.37 0.02 0.08 82.89 03:16:01 PM 6 16.52 0.02 1.45 0.08 0.08 81.85 03:16:01 PM 7 13.60 0.00 1.35 0.10 0.08 84.86 03:17:01 PM all 34.64 0.38 2.50 0.17 0.11 62.19 03:17:01 PM 0 28.35 0.12 2.41 0.10 0.12 68.91 03:17:01 PM 1 37.34 0.74 2.06 0.10 0.12 59.64 03:17:01 PM 2 38.31 0.08 3.05 0.13 0.13 58.28 03:17:01 PM 3 34.08 0.02 2.14 0.12 0.10 63.54 03:17:01 PM 4 38.22 0.05 1.88 0.05 0.12 59.68 03:17:01 PM 5 29.13 1.95 2.40 0.07 0.10 66.36 03:17:01 PM 6 40.35 0.03 2.61 0.30 0.10 56.60 03:17:01 PM 7 31.38 0.08 3.45 0.49 0.10 64.50 03:18:01 PM all 23.50 0.00 0.77 0.47 0.06 75.19 03:18:01 PM 0 25.40 0.00 0.58 0.05 0.07 73.90 03:18:01 PM 1 24.01 0.00 0.70 0.05 0.07 75.17 03:18:01 PM 2 26.94 0.00 0.94 3.14 0.07 68.92 03:18:01 PM 3 7.25 0.00 0.80 0.05 0.07 91.83 03:18:01 PM 4 27.73 0.00 1.21 0.47 0.07 70.53 03:18:01 PM 5 29.98 0.00 0.68 0.00 0.07 69.27 03:18:01 PM 6 20.71 0.00 0.72 0.03 0.07 78.47 03:18:01 PM 7 26.04 0.00 0.52 0.00 0.05 73.39 03:19:01 PM all 29.59 0.00 2.24 1.92 0.09 66.16 03:19:01 PM 0 28.06 0.00 1.86 0.92 0.08 69.07 03:19:01 PM 1 27.36 0.00 2.50 4.71 0.08 65.34 03:19:01 PM 2 34.40 0.00 2.89 2.72 0.10 59.89 03:19:01 PM 3 20.02 0.00 2.40 1.53 0.10 75.95 03:19:01 PM 4 36.29 0.00 2.31 0.15 0.08 61.17 03:19:01 PM 5 30.17 0.00 2.03 0.45 0.10 67.24 03:19:01 PM 6 32.25 0.00 1.76 3.91 0.07 62.02 03:19:01 PM 7 28.23 0.00 2.19 0.96 0.08 68.54 03:20:01 PM all 18.31 0.00 1.22 0.93 0.06 79.48 03:20:01 PM 0 9.12 0.00 1.37 0.28 0.07 89.16 03:20:01 PM 1 24.36 0.00 1.34 0.95 0.05 73.31 03:20:01 PM 2 27.44 0.00 1.70 0.58 0.05 70.22 03:20:01 PM 3 20.63 0.00 1.40 1.39 0.05 76.53 03:20:01 PM 4 25.48 0.00 0.80 0.02 0.07 73.63 03:20:01 PM 5 9.20 0.00 0.97 1.59 0.07 88.17 03:20:01 PM 6 13.37 0.00 1.17 1.10 0.05 84.31 03:20:01 PM 7 16.84 0.00 1.00 1.55 0.05 80.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.38 0.13 1.63 1.24 0.08 72.54 Average: 0 23.17 0.01 1.55 0.46 0.09 74.72 Average: 1 25.83 0.08 1.51 1.41 0.08 71.09 Average: 2 26.84 0.20 1.85 1.88 0.09 69.14 Average: 3 24.76 0.05 1.83 1.66 0.09 71.61 Average: 4 25.06 0.43 1.66 1.40 0.08 71.37 Average: 5 24.52 0.21 1.53 1.09 0.09 72.57 Average: 6 21.83 0.01 1.52 1.38 0.07 75.20 Average: 7 23.05 0.01 1.59 0.65 0.07 74.62