---> uname -a: Linux prd-centos8-docker-8c-8g-3363.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 1075 25678 19 5136 30341 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:2f:4e:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe2f:4ea2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:1b:42:86 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:b0ff:fe1b:4286/64 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) 12/08/2023 _x86_64_ (8 CPU) 17:05:24 LINUX RESTART (8 CPU) 05:06:01 PM tps rtps wtps bread/s bwrtn/s 05:07:01 PM 143.50 8.53 134.97 2660.85 9622.29 05:08:01 PM 241.41 19.41 222.00 2792.33 11724.33 05:09:01 PM 108.86 12.81 96.05 1092.30 34377.81 05:10:01 PM 67.34 0.03 67.31 0.93 2918.14 05:11:01 PM 24.90 0.02 24.89 0.53 598.22 05:12:01 PM 41.11 0.05 41.06 77.03 920.34 05:13:01 PM 42.48 2.47 40.01 4497.92 7003.47 05:14:01 PM 117.69 1.12 116.58 69.31 29047.47 05:15:01 PM 69.98 0.83 69.14 80.91 17563.73 Average: 95.25 5.03 90.22 1252.32 12641.44 05:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 PM 29477464 31311356 3178248 9.73 2688 2151532 1365364 4.05 168748 2553188 146404 05:08:01 PM 27408824 29663588 5246888 16.07 2688 2567204 2763264 8.20 283620 4474664 200904 05:09:01 PM 25865084 28951532 6790628 20.79 2688 3382040 5443704 16.15 477868 5748372 2344 05:10:01 PM 25441512 28597644 7214200 22.09 2688 3448788 5648504 16.76 519012 6126248 220 05:11:01 PM 25448144 28604948 7207568 22.07 2688 3449432 3898180 11.57 536052 6097080 32 05:12:01 PM 25546552 28718684 7109160 21.77 2688 3464020 3745164 11.11 540736 6001984 9496 05:13:01 PM 25634936 29243060 7020776 21.50 2688 3898672 2923580 8.67 589544 5858716 111956 05:14:01 PM 24303176 28618976 8352536 25.58 2688 4588208 3518116 10.44 773860 6953968 21372 05:15:01 PM 26293040 31068336 6362672 19.48 2688 5038120 1500348 4.45 939448 4797056 26680 Average: 26157637 29419792 6498075 19.90 2688 3554224 3422914 10.16 536543 5401253 57712 05:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 70.89 47.50 1120.86 15.63 0.00 0.00 0.00 0.00 05:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 393.45 324.51 5084.18 47.97 0.00 0.00 0.00 0.00 05:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 15.29 15.29 1.92 1.92 0.00 0.00 0.00 0.00 05:09:01 PM eth0 901.95 367.33 6433.47 28.02 0.00 0.00 0.00 0.00 05:09:01 PM docker0 5.88 9.86 0.98 1.22 0.00 0.00 0.00 0.00 05:09:01 PM veth01daaf8 5.88 10.00 1.06 1.23 0.00 0.00 0.00 0.00 05:10:01 PM lo 6.48 6.48 0.86 0.86 0.00 0.00 0.00 0.00 05:10:01 PM eth0 91.55 76.96 679.00 20.49 0.00 0.00 0.00 0.00 05:10:01 PM docker0 1.85 2.97 0.30 0.33 0.00 0.00 0.00 0.00 05:10:01 PM vethcadf228 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 PM lo 184.19 184.19 76.81 76.81 0.00 0.00 0.00 0.00 05:11:01 PM eth0 70.41 56.01 23.64 27.72 0.00 0.00 0.00 0.00 05:11:01 PM docker0 6.66 7.26 0.85 0.86 0.00 0.00 0.00 0.00 05:12:01 PM lo 330.82 330.82 243.04 243.04 0.00 0.00 0.00 0.00 05:12:01 PM eth0 270.81 221.06 48.65 173.33 0.00 0.00 0.00 0.00 05:12:01 PM docker0 3.50 4.31 0.59 0.56 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:13:01 PM eth0 127.13 108.45 1743.73 28.01 0.00 0.00 0.00 0.00 05:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM lo 239.20 239.20 54.42 54.42 0.00 0.00 0.00 0.00 05:14:01 PM eth0 355.48 152.43 2579.67 14.72 0.00 0.00 0.00 0.00 05:14:01 PM docker0 119.08 125.04 36.77 19.61 0.00 0.00 0.00 0.00 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 36.74 33.29 141.03 11.09 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 Average: lo 86.25 86.25 41.90 41.90 0.00 0.00 0.00 0.00 Average: eth0 257.60 154.17 1983.68 40.78 0.00 0.00 0.00 0.00 Average: docker0 15.22 16.61 4.39 2.51 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) 12/08/2023 _x86_64_ (8 CPU) 17:05:24 LINUX RESTART (8 CPU) 05:06:01 PM CPU %user %nice %system %iowait %steal %idle 05:07:01 PM all 10.62 0.00 1.02 0.80 0.04 87.52 05:07:01 PM 0 8.85 0.00 0.82 0.17 0.05 90.12 05:07:01 PM 1 2.46 0.00 0.74 2.16 0.03 94.62 05:07:01 PM 2 15.20 0.00 1.59 0.57 0.05 82.59 05:07:01 PM 3 33.10 0.00 2.70 1.07 0.05 63.08 05:07:01 PM 4 1.84 0.00 0.60 1.67 0.05 95.84 05:07:01 PM 5 5.27 0.00 0.42 0.25 0.02 94.04 05:07:01 PM 6 8.75 0.00 0.70 0.43 0.03 90.08 05:07:01 PM 7 9.47 0.00 0.60 0.12 0.02 89.80 05:08:01 PM all 38.38 0.00 1.39 1.28 0.09 58.85 05:08:01 PM 0 47.32 0.00 1.22 0.92 0.10 50.44 05:08:01 PM 1 31.76 0.00 1.09 0.55 0.08 66.52 05:08:01 PM 2 49.13 0.00 1.50 1.79 0.10 47.48 05:08:01 PM 3 38.82 0.00 2.14 1.72 0.12 57.20 05:08:01 PM 4 31.56 0.00 1.05 2.84 0.08 64.46 05:08:01 PM 5 28.49 0.00 0.92 0.45 0.08 70.05 05:08:01 PM 6 39.00 0.00 1.64 0.79 0.08 58.49 05:08:01 PM 7 40.96 0.00 1.59 1.19 0.08 56.19 05:09:01 PM all 11.80 0.26 2.05 1.47 0.07 84.35 05:09:01 PM 0 10.69 0.02 2.19 0.02 0.07 87.02 05:09:01 PM 1 7.89 0.17 2.22 1.85 0.07 87.81 05:09:01 PM 2 13.88 0.02 2.78 2.71 0.07 80.55 05:09:01 PM 3 12.56 0.02 2.19 3.64 0.05 81.54 05:09:01 PM 4 14.41 0.00 1.68 0.35 0.07 83.49 05:09:01 PM 5 9.14 0.00 1.73 2.27 0.08 86.76 05:09:01 PM 6 15.19 0.05 1.92 0.66 0.07 82.12 05:09:01 PM 7 10.62 1.82 1.71 0.30 0.07 85.48 05:10:01 PM all 43.32 0.00 1.30 0.26 0.08 55.03 05:10:01 PM 0 44.15 0.00 1.79 0.00 0.10 53.96 05:10:01 PM 1 30.93 0.00 1.04 0.80 0.08 67.15 05:10:01 PM 2 50.88 0.00 1.02 0.15 0.08 47.87 05:10:01 PM 3 55.71 0.00 2.04 0.27 0.10 41.88 05:10:01 PM 4 51.61 0.00 0.90 0.10 0.08 47.30 05:10:01 PM 5 37.01 0.00 1.35 0.07 0.07 61.50 05:10:01 PM 6 33.44 0.00 0.83 0.02 0.07 65.64 05:10:01 PM 7 42.89 0.00 1.40 0.69 0.08 54.94 05:11:01 PM all 17.09 0.29 1.50 0.06 0.07 80.98 05:11:01 PM 0 14.35 0.08 1.41 0.05 0.07 84.04 05:11:01 PM 1 17.14 0.00 1.05 0.02 0.08 81.71 05:11:01 PM 2 16.12 0.00 1.44 0.18 0.07 82.19 05:11:01 PM 3 23.45 0.05 1.83 0.03 0.08 74.56 05:11:01 PM 4 17.22 0.08 1.37 0.05 0.07 81.21 05:11:01 PM 5 14.86 1.79 2.14 0.02 0.07 81.12 05:11:01 PM 6 17.88 0.33 1.39 0.07 0.07 80.26 05:11:01 PM 7 15.72 0.00 1.41 0.08 0.07 82.72 05:12:01 PM all 27.60 0.32 2.86 0.14 0.10 68.97 05:12:01 PM 0 30.79 2.16 3.37 0.22 0.12 63.35 05:12:01 PM 1 33.16 0.05 2.95 0.07 0.10 63.67 05:12:01 PM 2 22.85 0.18 3.23 0.18 0.10 73.46 05:12:01 PM 3 29.77 0.03 2.45 0.20 0.10 67.44 05:12:01 PM 4 28.08 0.03 2.40 0.07 0.10 69.31 05:12:01 PM 5 25.69 0.02 2.71 0.20 0.10 71.28 05:12:01 PM 6 24.66 0.05 2.55 0.08 0.10 72.55 05:12:01 PM 7 25.76 0.05 3.24 0.10 0.10 70.75 05:13:01 PM all 39.43 0.04 1.20 0.38 0.08 58.87 05:13:01 PM 0 30.06 0.00 1.25 0.22 0.08 68.39 05:13:01 PM 1 46.27 0.00 0.79 0.03 0.10 52.81 05:13:01 PM 2 30.14 0.32 1.29 0.02 0.10 68.14 05:13:01 PM 3 53.92 0.00 0.73 0.33 0.08 44.93 05:13:01 PM 4 34.70 0.00 1.22 1.24 0.07 62.78 05:13:01 PM 5 36.16 0.00 1.29 0.50 0.07 61.98 05:13:01 PM 6 40.47 0.00 1.69 0.03 0.07 57.74 05:13:01 PM 7 43.75 0.00 1.32 0.68 0.07 54.18 05:14:01 PM all 32.86 0.00 2.28 1.70 0.08 63.08 05:14:01 PM 0 27.71 0.00 2.74 0.99 0.08 68.48 05:14:01 PM 1 47.23 0.00 3.48 3.36 0.10 45.83 05:14:01 PM 2 30.76 0.00 2.07 2.59 0.08 64.50 05:14:01 PM 3 44.85 0.00 2.14 0.03 0.08 52.89 05:14:01 PM 4 41.73 0.00 2.12 0.27 0.08 55.80 05:14:01 PM 5 25.49 0.00 1.86 3.78 0.08 68.78 05:14:01 PM 6 12.72 0.00 1.65 0.59 0.07 84.98 05:14:01 PM 7 32.40 0.00 2.20 1.97 0.08 63.35 05:15:01 PM all 14.81 0.00 1.18 1.15 0.04 82.83 05:15:01 PM 0 11.53 0.00 0.97 0.10 0.05 87.35 05:15:01 PM 1 16.51 0.00 1.39 1.97 0.05 80.08 05:15:01 PM 2 15.70 0.00 1.59 2.14 0.05 80.52 05:15:01 PM 3 2.26 0.00 0.70 2.42 0.03 94.59 05:15:01 PM 4 32.50 0.00 1.17 2.44 0.05 63.85 05:15:01 PM 5 7.62 0.00 0.87 0.02 0.03 91.46 05:15:01 PM 6 26.78 0.00 2.00 0.08 0.05 71.08 05:15:01 PM 7 5.51 0.00 0.75 0.02 0.02 93.71 Average: all 26.22 0.10 1.64 0.81 0.07 71.16 Average: 0 25.05 0.25 1.75 0.30 0.08 72.57 Average: 1 25.92 0.02 1.64 1.20 0.08 71.14 Average: 2 27.20 0.06 1.83 1.15 0.08 69.69 Average: 3 32.72 0.01 1.88 1.08 0.08 64.23 Average: 4 28.18 0.01 1.39 1.00 0.07 69.34 Average: 5 21.08 0.20 1.48 0.84 0.07 76.34 Average: 6 24.34 0.05 1.60 0.31 0.07 73.65 Average: 7 25.23 0.21 1.58 0.57 0.07 72.35