---> uname -a: Linux prd-centos8-docker-8c-8g-21655.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: 2799.996 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1002 28451 19 2436 30442 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:e3:b2:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fee3:b2fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:3c:0f:7e 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/09/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:02 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 96.26 13.00 83.26 2232.19 5791.85 05:20:01 AM 153.62 3.77 149.85 1040.46 9404.99 05:21:01 AM 105.29 1.46 103.83 384.88 5889.80 05:22:01 AM 62.49 0.73 61.76 66.52 4968.26 Average: 104.39 4.70 99.69 924.78 6512.40 05:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29595088 31251468 3060624 9.37 2688 1981116 1448132 4.30 162568 2474240 149000 05:20:01 AM 28137532 29982880 4518180 13.84 2688 2161392 2635636 7.82 200796 3846672 76888 05:21:01 AM 27631580 29639272 5024132 15.39 2688 2318672 2690288 7.98 251496 4282612 73440 05:22:01 AM 29134036 31172792 3521676 10.78 2688 2349004 1457096 4.32 431184 2603092 11900 Average: 28624559 30511603 4031153 12.34 2688 2202546 2057788 6.11 261511 3301654 77807 05:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 74.97 55.20 886.18 11.70 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 217.05 192.78 1475.33 58.06 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.04 1.04 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 144.41 123.52 1380.80 29.24 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 189.04 187.05 445.24 185.10 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 156.62 139.90 1047.47 71.23 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 04/09/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:02 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.03 0.00 1.03 0.94 0.04 87.95 05:19:01 AM 0 4.96 0.00 0.71 0.27 0.05 94.00 05:19:01 AM 1 9.98 0.00 1.33 1.46 0.05 87.18 05:19:01 AM 2 4.60 0.00 0.75 0.39 0.03 94.23 05:19:01 AM 3 16.76 0.00 1.15 1.51 0.05 80.53 05:19:01 AM 4 5.96 0.00 0.49 1.05 0.03 92.46 05:19:01 AM 5 15.57 0.00 1.24 0.59 0.03 82.56 05:19:01 AM 6 21.26 0.00 2.34 2.10 0.05 74.25 05:19:01 AM 7 1.12 0.00 0.26 0.14 0.05 98.43 05:20:01 AM all 19.51 0.00 1.03 0.95 0.06 78.45 05:20:01 AM 0 20.83 0.00 0.94 0.72 0.05 77.46 05:20:01 AM 1 21.76 0.00 1.04 0.67 0.07 76.46 05:20:01 AM 2 17.73 0.00 0.97 0.42 0.07 80.80 05:20:01 AM 3 21.56 0.00 1.14 1.43 0.07 75.81 05:20:01 AM 4 12.95 0.00 0.77 0.22 0.07 85.99 05:20:01 AM 5 17.52 0.00 1.06 1.53 0.05 79.85 05:20:01 AM 6 26.38 0.00 0.97 1.04 0.05 71.56 05:20:01 AM 7 17.32 0.00 1.34 1.56 0.08 79.69 05:21:01 AM all 42.95 0.00 1.58 0.57 0.09 54.81 05:21:01 AM 0 48.56 0.00 1.21 0.38 0.10 49.75 05:21:01 AM 1 38.45 0.00 1.90 0.70 0.10 58.86 05:21:01 AM 2 45.01 0.00 1.81 0.12 0.10 52.96 05:21:01 AM 3 45.74 0.00 1.50 0.73 0.08 51.94 05:21:01 AM 4 46.49 0.00 1.70 0.02 0.08 51.71 05:21:01 AM 5 31.54 0.00 1.43 1.91 0.08 65.03 05:21:01 AM 6 40.73 0.00 1.36 0.22 0.08 57.61 05:21:01 AM 7 47.03 0.00 1.75 0.45 0.10 50.67 05:22:01 AM all 15.83 0.00 1.31 0.37 0.06 82.43 05:22:01 AM 0 10.01 0.00 1.35 0.02 0.05 88.57 05:22:01 AM 1 19.26 0.00 1.14 0.05 0.07 79.48 05:22:01 AM 2 16.15 0.00 1.47 0.73 0.07 81.58 05:22:01 AM 3 18.42 0.00 0.97 0.03 0.05 80.53 05:22:01 AM 4 5.75 0.00 1.17 0.30 0.05 92.73 05:22:01 AM 5 11.50 0.00 1.42 1.03 0.05 86.00 05:22:01 AM 6 18.72 0.00 1.82 0.13 0.07 79.26 05:22:01 AM 7 26.81 0.00 1.12 0.69 0.07 71.32 Average: all 22.15 0.00 1.24 0.71 0.06 75.84 Average: 0 21.20 0.00 1.06 0.35 0.06 77.34 Average: 1 22.44 0.00 1.35 0.72 0.07 75.42 Average: 2 20.96 0.00 1.25 0.42 0.07 77.30 Average: 3 25.68 0.00 1.19 0.92 0.06 72.14 Average: 4 17.87 0.00 1.04 0.39 0.06 80.64 Average: 5 19.06 0.00 1.29 1.27 0.05 78.33 Average: 6 26.81 0.00 1.62 0.87 0.06 70.63 Average: 7 23.21 0.00 1.12 0.71 0.08 74.88