---> uname -a: Linux prd-centos8-docker-8c-8g-1540.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 1113 25467 19 5309 30303 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:3f:2f:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe3f:2f21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:9f:22:fa 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::42:17ff:fe9f:22fa/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) 02/01/2024 _x86_64_ (8 CPU) 16:08:02 LINUX RESTART (8 CPU) 04:09:01 PM tps rtps wtps bread/s bwrtn/s 04:10:01 PM 190.65 21.01 169.65 4207.63 9903.71 04:11:01 PM 182.09 6.85 175.24 1408.70 10386.95 04:12:01 PM 70.26 0.17 70.09 31.19 7967.51 04:13:01 PM 113.80 12.41 101.38 872.78 28397.23 04:14:01 PM 13.65 0.02 13.63 0.53 258.81 04:15:01 PM 39.69 0.05 39.64 0.53 1049.62 04:16:01 PM 121.21 2.47 118.74 4490.50 34921.59 04:17:01 PM 39.66 1.12 38.54 80.52 1749.06 04:18:01 PM 85.10 1.80 83.31 1775.14 20930.96 Average: 95.12 5.10 90.03 1429.80 12840.80 04:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 PM 28974664 30851272 3681048 11.27 2688 2193856 1827460 5.42 184264 3035832 120948 04:11:01 PM 27486900 29702276 5168812 15.83 2688 2528236 3020792 8.96 296464 4379872 156200 04:12:01 PM 26431148 28913648 6224564 19.06 2688 2790232 3471276 10.30 333688 5381928 200452 04:13:01 PM 25230008 28343140 7425704 22.74 2688 3406516 3866960 11.47 527820 6328756 336 04:14:01 PM 24599396 27715232 8056316 24.67 2688 3407772 6712284 19.92 536064 6919500 1752 04:15:01 PM 25335304 28650956 7320408 22.42 2688 3607720 3565628 10.58 586836 6163388 188788 04:16:01 PM 24232032 28533724 8423680 25.80 2688 4585780 3873036 11.49 771208 7023236 8572 04:17:01 PM 25863036 30690804 6792676 20.80 2688 5098976 1873404 5.56 828340 5339888 550228 04:18:01 PM 26082324 31034432 6573388 20.13 2688 5216712 1545648 4.59 998824 4947828 51396 Average: 26026090 29381720 6629622 20.30 2688 3648422 3306276 9.81 562612 5502248 142075 04:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 130.57 107.15 1406.56 31.15 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.83 0.83 0.15 0.15 0.00 0.00 0.00 0.00 04:11:01 PM eth0 365.31 288.99 4586.23 34.82 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM lo 1.27 1.27 0.20 0.20 0.00 0.00 0.00 0.00 04:12:01 PM eth0 337.60 166.66 2558.65 24.16 0.00 0.00 0.00 0.00 04:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM lo 21.03 21.03 1.96 1.96 0.00 0.00 0.00 0.00 04:13:01 PM eth0 708.51 216.41 4632.36 26.31 0.00 0.00 0.00 0.00 04:13:01 PM docker0 6.63 7.43 0.85 0.87 0.00 0.00 0.00 0.00 04:14:01 PM lo 669.46 669.46 425.24 425.24 0.00 0.00 0.00 0.00 04:14:01 PM eth0 176.22 138.99 45.82 94.66 0.00 0.00 0.00 0.00 04:14:01 PM docker0 1.17 1.47 0.17 0.17 0.00 0.00 0.00 0.00 04:14:01 PM veth9cf01df 0.43 0.72 0.07 0.08 0.00 0.00 0.00 0.00 04:15:01 PM lo 126.79 126.79 84.89 84.89 0.00 0.00 0.00 0.00 04:15:01 PM eth0 216.59 168.34 592.57 100.11 0.00 0.00 0.00 0.00 04:15:01 PM docker0 2.30 2.73 0.41 0.37 0.00 0.00 0.00 0.00 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 456.78 191.54 3471.64 31.19 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM veth6199f94 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:17:01 PM lo 193.30 193.30 51.43 51.43 0.00 0.00 0.00 0.00 04:17:01 PM eth0 207.20 122.51 2174.95 19.49 0.00 0.00 0.00 0.00 04:17:01 PM docker0 96.77 102.23 34.75 18.36 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 98.45 81.27 698.54 25.93 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 Average: lo 112.52 112.52 62.65 62.65 0.00 0.00 0.00 0.00 Average: eth0 299.69 164.65 2240.75 43.09 0.00 0.00 0.00 0.00 Average: docker0 11.87 12.65 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) 02/01/2024 _x86_64_ (8 CPU) 16:08:02 LINUX RESTART (8 CPU) 04:09:01 PM CPU %user %nice %system %iowait %steal %idle 04:10:01 PM all 13.04 0.00 1.30 1.09 0.05 84.51 04:10:01 PM 0 4.75 0.00 0.58 0.23 0.03 94.40 04:10:01 PM 1 8.23 0.00 0.99 2.09 0.07 88.63 04:10:01 PM 2 19.18 0.00 1.74 2.04 0.07 76.97 04:10:01 PM 3 23.49 0.00 1.75 1.13 0.07 73.56 04:10:01 PM 4 11.11 0.00 1.12 1.07 0.07 86.64 04:10:01 PM 5 5.40 0.00 0.72 0.22 0.03 93.64 04:10:01 PM 6 6.07 0.00 0.79 0.43 0.05 92.66 04:10:01 PM 7 26.09 0.00 2.73 1.52 0.05 69.61 04:11:01 PM all 33.03 0.00 1.09 1.34 0.09 64.44 04:11:01 PM 0 31.06 0.00 1.05 0.40 0.08 67.40 04:11:01 PM 1 20.48 0.00 0.89 4.00 0.08 74.56 04:11:01 PM 2 40.87 0.00 0.85 1.10 0.12 57.06 04:11:01 PM 3 37.09 0.00 2.04 0.97 0.10 59.80 04:11:01 PM 4 37.05 0.00 0.72 0.15 0.08 61.99 04:11:01 PM 5 24.89 0.00 1.26 1.89 0.08 71.88 04:11:01 PM 6 32.31 0.00 0.91 2.17 0.08 64.53 04:11:01 PM 7 40.46 0.00 1.00 0.08 0.10 58.35 04:12:01 PM all 43.06 0.00 1.26 0.49 0.10 55.08 04:12:01 PM 0 58.87 0.00 0.68 0.00 0.12 40.33 04:12:01 PM 1 38.60 0.00 1.91 0.20 0.10 59.19 04:12:01 PM 2 37.48 0.00 2.09 2.53 0.12 57.78 04:12:01 PM 3 45.06 0.00 1.70 0.03 0.10 53.11 04:12:01 PM 4 50.54 0.00 1.12 0.02 0.10 48.23 04:12:01 PM 5 37.28 0.00 0.85 1.15 0.08 60.63 04:12:01 PM 6 26.53 0.00 0.87 0.00 0.07 72.53 04:12:01 PM 7 50.13 0.00 0.89 0.00 0.12 48.86 04:13:01 PM all 18.94 0.25 2.99 1.94 0.09 75.79 04:13:01 PM 0 16.18 0.35 3.06 0.76 0.10 79.54 04:13:01 PM 1 21.09 0.02 3.24 5.33 0.10 70.22 04:13:01 PM 2 18.54 1.06 2.80 0.34 0.08 77.18 04:13:01 PM 3 20.97 0.03 3.08 3.30 0.10 72.51 04:13:01 PM 4 20.67 0.07 2.78 0.76 0.08 75.65 04:13:01 PM 5 19.40 0.00 2.96 0.12 0.08 77.44 04:13:01 PM 6 16.96 0.05 3.12 3.64 0.10 76.13 04:13:01 PM 7 17.68 0.39 2.92 1.25 0.08 77.68 04:14:01 PM all 13.81 0.26 1.39 0.06 0.08 84.40 04:14:01 PM 0 13.85 0.02 1.16 0.03 0.08 84.86 04:14:01 PM 1 12.36 0.07 1.52 0.27 0.08 85.70 04:14:01 PM 2 14.68 0.02 1.15 0.03 0.08 84.03 04:14:01 PM 3 13.61 1.64 1.69 0.02 0.10 82.94 04:14:01 PM 4 14.66 0.03 1.44 0.02 0.08 83.77 04:14:01 PM 5 15.06 0.00 1.40 0.00 0.08 83.46 04:14:01 PM 6 11.43 0.30 1.39 0.05 0.07 86.77 04:14:01 PM 7 14.79 0.02 1.35 0.05 0.07 83.72 04:15:01 PM all 42.60 0.44 2.15 0.09 0.11 54.62 04:15:01 PM 0 49.55 0.03 1.91 0.08 0.12 48.31 04:15:01 PM 1 38.26 0.10 3.09 0.17 0.10 58.28 04:15:01 PM 2 49.96 2.54 2.01 0.02 0.12 45.36 04:15:01 PM 3 39.37 0.02 2.04 0.02 0.12 58.43 04:15:01 PM 4 37.18 0.32 2.24 0.15 0.12 59.99 04:15:01 PM 5 37.88 0.07 2.76 0.10 0.10 59.09 04:15:01 PM 6 36.65 0.38 1.37 0.17 0.10 61.33 04:15:01 PM 7 51.91 0.02 1.74 0.02 0.12 46.20 04:16:01 PM all 22.48 0.00 1.92 2.30 0.08 73.23 04:16:01 PM 0 28.13 0.00 1.49 0.10 0.07 70.21 04:16:01 PM 1 20.02 0.00 2.62 6.19 0.08 71.09 04:16:01 PM 2 20.16 0.00 1.91 2.21 0.07 75.65 04:16:01 PM 3 20.48 0.00 2.18 2.35 0.08 74.90 04:16:01 PM 4 26.87 0.00 1.21 0.45 0.07 71.41 04:16:01 PM 5 18.02 0.00 2.43 3.60 0.08 75.87 04:16:01 PM 6 15.45 0.00 1.34 2.51 0.07 80.63 04:16:01 PM 7 30.73 0.00 2.18 0.96 0.08 66.05 04:17:01 PM all 34.14 0.00 1.37 0.14 0.09 64.26 04:17:01 PM 0 42.01 0.00 1.44 0.02 0.10 56.43 04:17:01 PM 1 40.94 0.00 2.01 0.08 0.10 56.87 04:17:01 PM 2 20.47 0.00 1.19 0.37 0.08 77.89 04:17:01 PM 3 29.82 0.00 0.87 0.35 0.08 68.87 04:17:01 PM 4 37.88 0.00 1.27 0.03 0.08 60.73 04:17:01 PM 5 37.35 0.00 1.41 0.15 0.10 61.00 04:17:01 PM 6 29.69 0.00 1.91 0.07 0.08 68.25 04:17:01 PM 7 34.92 0.00 0.89 0.03 0.08 64.07 04:18:01 PM all 20.09 0.00 0.99 1.42 0.05 77.45 04:18:01 PM 0 24.64 0.00 0.63 0.10 0.07 74.56 04:18:01 PM 1 14.96 0.00 1.00 2.35 0.03 81.66 04:18:01 PM 2 26.94 0.00 1.75 0.13 0.05 71.12 04:18:01 PM 3 24.89 0.00 0.58 0.02 0.05 74.46 04:18:01 PM 4 16.02 0.00 0.98 0.92 0.05 82.02 04:18:01 PM 5 2.67 0.00 0.90 3.93 0.03 92.46 04:18:01 PM 6 36.87 0.00 1.05 0.25 0.05 61.78 04:18:01 PM 7 13.70 0.00 1.00 3.65 0.05 81.59 Average: all 26.80 0.10 1.61 0.98 0.08 70.42 Average: 0 29.91 0.04 1.33 0.19 0.09 68.44 Average: 1 23.88 0.02 1.92 2.30 0.08 71.80 Average: 2 27.59 0.40 1.72 0.97 0.09 69.22 Average: 3 28.32 0.19 1.77 0.91 0.09 68.73 Average: 4 28.00 0.05 1.43 0.40 0.08 70.05 Average: 5 21.99 0.01 1.63 1.24 0.08 75.06 Average: 6 23.55 0.08 1.42 1.03 0.07 73.85 Average: 7 31.17 0.05 1.63 0.84 0.08 66.23