---> uname -a: Linux prd-centos8-docker-8c-8g-81887.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1067 26569 19 4253 30359 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:ef:66:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feef:6696/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:c4:63:c3 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:e6ff:fec4:63c3/64 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) 11/06/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 148.15 21.36 126.79 4399.60 8699.67 07:33:01 AM 235.88 7.87 228.01 1121.41 13679.57 07:34:01 AM 129.17 14.31 114.86 1137.83 31314.14 07:35:01 AM 96.78 3.15 93.63 4568.97 25091.50 Average: 152.49 11.67 140.82 2806.88 19696.73 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29292416 31121580 3363296 10.30 2688 2149092 2015600 5.98 175776 2740356 107284 07:33:01 AM 27762504 29969276 4893208 14.98 2688 2519104 2904924 8.62 257708 4151132 100832 07:34:01 AM 26746620 29788532 5909092 18.10 2688 3338016 2600096 7.71 478292 4884456 3488 07:35:01 AM 27215100 31096176 5440612 16.66 2688 4172664 1508276 4.48 884124 4003280 1136 Average: 27754160 30493891 4901552 15.01 2688 3044719 2257224 6.70 448975 3944806 53185 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 125.59 99.33 1057.34 39.85 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 458.44 371.79 5329.95 48.75 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.56 11.56 1.27 1.27 0.00 0.00 0.00 0.00 07:34:01 AM eth0 969.22 375.66 6439.14 36.60 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.28 5.21 0.65 0.61 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 205.42 177.52 2017.18 1108.22 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 439.70 256.08 3711.02 308.32 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.30 0.16 0.15 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) 11/06/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 9.29 0.00 1.05 0.81 0.05 88.81 07:32:01 AM 0 2.32 0.00 0.47 0.17 0.05 96.99 07:32:01 AM 1 14.83 0.00 1.49 1.81 0.05 81.83 07:32:01 AM 2 3.92 0.00 0.54 1.49 0.07 93.99 07:32:01 AM 3 3.61 0.00 0.62 1.14 0.03 94.61 07:32:01 AM 4 27.33 0.00 2.77 0.57 0.05 69.28 07:32:01 AM 5 5.61 0.00 0.42 0.37 0.05 93.56 07:32:01 AM 6 8.80 0.00 1.40 0.74 0.03 89.02 07:32:01 AM 7 7.85 0.00 0.68 0.23 0.03 91.20 07:33:01 AM all 21.90 0.00 1.12 1.08 0.07 75.83 07:33:01 AM 0 11.75 0.00 0.70 0.48 0.07 87.00 07:33:01 AM 1 26.67 0.00 1.00 0.15 0.07 72.11 07:33:01 AM 2 33.29 0.00 1.51 1.01 0.10 64.09 07:33:01 AM 3 21.06 0.00 1.45 2.44 0.08 74.96 07:33:01 AM 4 19.46 0.00 0.65 0.77 0.05 79.07 07:33:01 AM 5 21.97 0.00 1.44 1.41 0.05 75.13 07:33:01 AM 6 25.60 0.00 1.10 1.15 0.07 72.08 07:33:01 AM 7 15.45 0.00 1.09 1.22 0.07 82.18 07:34:01 AM all 26.02 0.24 3.21 1.44 0.11 68.98 07:34:01 AM 0 17.62 0.10 2.70 0.81 0.10 78.67 07:34:01 AM 1 21.38 0.05 3.62 3.43 0.08 71.43 07:34:01 AM 2 31.09 0.02 2.80 1.20 0.12 64.77 07:34:01 AM 3 24.78 1.65 3.78 1.48 0.10 68.20 07:34:01 AM 4 33.49 0.00 3.31 0.61 0.10 62.49 07:34:01 AM 5 25.54 0.00 3.51 2.35 0.14 68.47 07:34:01 AM 6 30.27 0.07 2.56 0.69 0.13 66.27 07:34:01 AM 7 23.97 0.05 3.38 0.98 0.08 71.54 07:35:01 AM all 15.29 0.04 1.69 0.97 0.06 81.95 07:35:01 AM 0 9.65 0.00 1.47 0.10 0.07 88.71 07:35:01 AM 1 30.25 0.00 2.01 2.78 0.07 64.91 07:35:01 AM 2 19.36 0.00 1.91 0.72 0.08 77.93 07:35:01 AM 3 7.36 0.30 1.45 1.27 0.05 89.57 07:35:01 AM 4 15.17 0.00 1.34 2.08 0.05 81.37 07:35:01 AM 5 4.76 0.00 1.37 0.07 0.05 93.75 07:35:01 AM 6 10.89 0.00 1.96 0.17 0.05 86.93 07:35:01 AM 7 24.85 0.00 2.04 0.60 0.07 72.45 Average: all 18.10 0.07 1.76 1.08 0.07 78.92 Average: 0 10.31 0.03 1.33 0.39 0.07 87.87 Average: 1 23.28 0.01 2.03 2.04 0.07 72.57 Average: 2 21.88 0.00 1.69 1.10 0.09 75.23 Average: 3 14.18 0.49 1.82 1.58 0.07 81.87 Average: 4 23.84 0.00 2.01 1.00 0.06 73.08 Average: 5 14.44 0.00 1.68 1.04 0.07 82.77 Average: 6 18.87 0.02 1.75 0.69 0.07 78.60 Average: 7 18.02 0.01 1.79 0.76 0.06 79.35