---> uname -a: Linux prd-centos8-docker-8c-8g-5150.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 1081 25701 19 5107 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 mq state UP group default qlen 1000 link/ether fa:16:3e:58:e1:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe58:e113/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:4d:1c:a1 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::42:5bff:fe4d:1ca1/64 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) 02/13/2024 _x86_64_ (8 CPU) 17:13:05 LINUX RESTART (8 CPU) 05:14:01 PM tps rtps wtps bread/s bwrtn/s 05:15:01 PM 150.77 20.70 130.08 4304.75 10664.72 05:16:01 PM 218.06 7.16 210.90 1312.36 11422.03 05:17:01 PM 75.49 0.08 75.40 1.47 8046.81 05:18:01 PM 105.03 12.53 92.50 901.17 28123.54 05:19:01 PM 14.38 0.00 14.38 0.00 406.26 05:20:01 PM 36.29 0.02 36.27 0.53 1071.61 05:21:01 PM 45.38 2.48 42.90 4491.97 6858.16 05:22:01 PM 114.15 1.10 113.05 68.64 29166.14 Average: 94.94 5.51 89.43 1385.05 11969.78 05:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:15:01 PM 29240112 31099892 3415600 10.46 2688 2177476 1576920 4.68 180192 2782316 121416 05:16:01 PM 27497116 29715036 5158596 15.80 2688 2530700 2758420 8.18 293688 4378016 159300 05:17:01 PM 27159964 29450020 5495748 16.83 2688 2600176 3267268 9.69 322228 4678520 12104 05:18:01 PM 25042684 28158816 7613028 23.31 2688 3409324 5982844 17.75 523952 6516464 284 05:19:01 PM 25404784 28521212 7250928 22.20 2688 3409884 4169748 12.37 529992 6142800 24 05:20:01 PM 26238788 29374356 6416924 19.65 2688 3428448 3385800 10.05 542576 5314720 6568 05:21:01 PM 25196308 29048536 7459404 22.84 2688 4140812 3505880 10.40 734096 6149864 393528 05:22:01 PM 24819432 29245324 7836280 24.00 2688 4698892 2851676 8.46 800212 6415264 168968 Average: 26324898 29326649 6330814 19.39 2688 3299464 3437320 10.20 490867 5297246 107774 05:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 86.40 58.69 1122.05 21.63 0.00 0.00 0.00 0.00 05:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 367.13 302.75 4880.60 42.25 0.00 0.00 0.00 0.00 05:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 05:17:01 PM eth0 83.84 74.94 750.10 19.28 0.00 0.00 0.00 0.00 05:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM lo 4.77 4.77 0.46 0.46 0.00 0.00 0.00 0.00 05:18:01 PM eth0 1212.70 516.89 6451.88 37.02 0.00 0.00 0.00 0.00 05:18:01 PM docker0 1.52 1.83 0.21 0.20 0.00 0.00 0.00 0.00 05:18:01 PM veth675468e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:19:01 PM lo 409.10 409.10 205.70 205.70 0.00 0.00 0.00 0.00 05:19:01 PM eth0 52.44 47.21 17.16 23.72 0.00 0.00 0.00 0.00 05:19:01 PM docker0 5.23 5.63 0.64 0.68 0.00 0.00 0.00 0.00 05:20:01 PM lo 168.43 168.43 45.80 45.80 0.00 0.00 0.00 0.00 05:20:01 PM eth0 77.49 59.36 35.00 32.28 0.00 0.00 0.00 0.00 05:20:01 PM docker0 3.52 4.23 0.59 0.55 0.00 0.00 0.00 0.00 05:21:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:21:01 PM eth0 115.33 104.20 1744.54 25.58 0.00 0.00 0.00 0.00 05:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM lo 193.44 193.44 52.18 52.18 0.00 0.00 0.00 0.00 05:22:01 PM eth0 395.02 172.51 2559.41 16.24 0.00 0.00 0.00 0.00 05:22:01 PM docker0 97.10 102.47 35.40 18.49 0.00 0.00 0.00 0.00 Average: lo 97.28 97.28 38.07 38.07 0.00 0.00 0.00 0.00 Average: eth0 298.80 167.07 2195.10 27.25 0.00 0.00 0.00 0.00 Average: docker0 13.42 14.27 4.61 2.49 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) 02/13/2024 _x86_64_ (8 CPU) 17:13:05 LINUX RESTART (8 CPU) 05:14:01 PM CPU %user %nice %system %iowait %steal %idle 05:15:01 PM all 11.37 0.00 1.09 1.80 0.05 85.69 05:15:01 PM 0 9.21 0.00 0.67 0.12 0.05 89.96 05:15:01 PM 1 14.44 0.00 1.67 2.15 0.05 81.69 05:15:01 PM 2 8.57 0.00 0.45 1.30 0.05 89.62 05:15:01 PM 3 17.30 0.00 1.40 3.31 0.05 77.94 05:15:01 PM 4 10.98 0.00 0.93 2.99 0.03 85.07 05:15:01 PM 5 7.07 0.00 0.77 0.90 0.03 91.23 05:15:01 PM 6 21.48 0.00 2.29 2.44 0.05 73.75 05:15:01 PM 7 1.93 0.00 0.50 1.22 0.05 96.30 05:16:01 PM all 36.89 0.00 1.39 1.47 0.09 60.16 05:16:01 PM 0 42.74 0.00 1.68 0.84 0.10 54.64 05:16:01 PM 1 25.46 0.00 1.22 4.23 0.12 68.97 05:16:01 PM 2 38.57 0.00 1.59 0.71 0.10 59.03 05:16:01 PM 3 48.33 0.00 1.49 0.54 0.10 49.54 05:16:01 PM 4 53.48 0.00 1.63 3.26 0.12 41.52 05:16:01 PM 5 37.92 0.00 1.24 0.74 0.07 60.04 05:16:01 PM 6 30.18 0.00 1.17 1.14 0.07 67.44 05:16:01 PM 7 18.47 0.00 1.09 0.32 0.07 80.06 05:17:01 PM all 41.31 0.00 1.06 0.62 0.08 56.93 05:17:01 PM 0 56.64 0.00 0.40 0.00 0.08 42.88 05:17:01 PM 1 44.79 0.00 0.92 1.49 0.08 52.72 05:17:01 PM 2 31.81 0.00 1.24 0.85 0.08 66.02 05:17:01 PM 3 48.30 0.00 1.10 0.15 0.10 50.35 05:17:01 PM 4 47.98 0.00 2.31 0.77 0.08 48.86 05:17:01 PM 5 30.32 0.00 0.92 0.07 0.07 68.63 05:17:01 PM 6 34.63 0.00 0.90 0.02 0.08 64.37 05:17:01 PM 7 35.99 0.00 0.70 1.64 0.08 61.59 05:18:01 PM all 19.40 0.25 3.02 2.42 0.07 74.84 05:18:01 PM 0 20.45 0.03 3.37 2.21 0.08 73.86 05:18:01 PM 1 16.56 0.00 2.97 7.62 0.07 72.78 05:18:01 PM 2 15.78 0.02 3.65 1.62 0.07 78.87 05:18:01 PM 3 14.87 0.00 2.09 0.30 0.07 82.67 05:18:01 PM 4 21.98 0.00 3.28 2.15 0.08 72.51 05:18:01 PM 5 22.40 0.08 2.94 0.81 0.08 73.68 05:18:01 PM 6 18.38 1.87 3.21 2.95 0.07 73.52 05:18:01 PM 7 24.78 0.00 2.65 1.70 0.07 70.80 05:19:01 PM all 12.26 0.06 1.12 0.04 0.08 86.44 05:19:01 PM 0 13.34 0.02 1.17 0.02 0.08 85.37 05:19:01 PM 1 10.49 0.02 1.15 0.03 0.07 88.24 05:19:01 PM 2 13.59 0.02 0.79 0.02 0.08 85.51 05:19:01 PM 3 14.26 0.00 1.27 0.02 0.07 84.39 05:19:01 PM 4 12.72 0.38 0.90 0.02 0.12 85.86 05:19:01 PM 5 13.37 0.00 1.09 0.02 0.07 85.46 05:19:01 PM 6 8.69 0.02 1.41 0.13 0.08 89.67 05:19:01 PM 7 11.62 0.00 1.16 0.10 0.07 87.06 05:20:01 PM all 34.66 0.35 2.77 0.14 0.10 61.97 05:20:01 PM 0 29.97 0.00 3.54 0.12 0.10 66.27 05:20:01 PM 1 33.11 0.00 2.23 0.32 0.12 64.23 05:20:01 PM 2 44.63 0.02 2.97 0.13 0.10 52.15 05:20:01 PM 3 23.16 2.65 2.23 0.07 0.10 71.79 05:20:01 PM 4 45.57 0.05 3.16 0.17 0.10 50.95 05:20:01 PM 5 24.31 0.05 3.00 0.05 0.08 72.51 05:20:01 PM 6 38.91 0.02 2.63 0.05 0.08 58.30 05:20:01 PM 7 37.58 0.05 2.43 0.23 0.10 59.61 05:21:01 PM all 34.74 0.00 1.66 1.06 0.07 62.46 05:21:01 PM 0 31.66 0.00 1.86 3.08 0.08 63.31 05:21:01 PM 1 26.55 0.00 1.27 0.03 0.07 72.08 05:21:01 PM 2 34.34 0.00 1.96 1.05 0.07 62.58 05:21:01 PM 3 40.28 0.00 2.23 2.93 0.07 54.49 05:21:01 PM 4 35.29 0.00 2.36 0.77 0.08 61.50 05:21:01 PM 5 41.27 0.00 0.85 0.32 0.07 57.49 05:21:01 PM 6 37.83 0.00 1.34 0.00 0.08 60.75 05:21:01 PM 7 30.70 0.00 1.42 0.32 0.07 67.49 05:22:01 PM all 29.36 0.00 1.91 2.62 0.09 66.02 05:22:01 PM 0 23.96 0.00 1.12 0.62 0.08 74.21 05:22:01 PM 1 18.63 0.00 2.18 6.15 0.08 72.96 05:22:01 PM 2 27.78 0.00 1.49 1.73 0.08 68.91 05:22:01 PM 3 31.47 0.00 2.20 10.42 0.10 55.82 05:22:01 PM 4 40.10 0.00 2.15 0.74 0.10 56.92 05:22:01 PM 5 27.51 0.00 2.44 0.92 0.08 69.05 05:22:01 PM 6 27.12 0.00 1.88 0.30 0.07 70.63 05:22:01 PM 7 38.26 0.00 1.85 0.10 0.08 59.71 Average: all 27.50 0.08 1.75 1.27 0.08 69.32 Average: 0 28.50 0.01 1.72 0.87 0.08 68.81 Average: 1 23.77 0.00 1.70 2.74 0.08 71.71 Average: 2 26.87 0.01 1.77 0.93 0.08 70.35 Average: 3 29.76 0.33 1.75 2.22 0.08 65.86 Average: 4 33.50 0.05 2.09 1.36 0.09 62.91 Average: 5 25.52 0.02 1.65 0.48 0.07 72.27 Average: 6 27.16 0.24 1.85 0.88 0.07 69.80 Average: 7 24.91 0.01 1.47 0.70 0.07 72.83