---> uname -a: Linux prd-centos8-docker-8c-8g-22908.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1013 28439 19 2437 30431 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:e7:a9:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fee7:a910/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:d4:4f:3e 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) 04/13/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 82.71 17.31 65.40 2668.00 5455.69 05:20:01 AM 185.95 3.72 182.24 1024.76 9977.42 05:21:01 AM 109.12 1.52 107.60 387.94 6422.78 05:22:01 AM 57.35 0.73 56.61 66.51 5290.70 Average: 108.78 5.82 102.96 1036.90 6786.47 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29674752 31298336 2980960 9.13 2688 1949520 1400744 4.16 160772 2398312 122624 05:20:01 AM 27659700 29506456 4996012 15.30 2688 2162872 2986940 8.86 201388 4317860 87992 05:21:01 AM 27296372 29308396 5359340 16.41 2688 2322912 3062916 9.09 252128 4613152 76040 05:22:01 AM 29140928 31181020 3514784 10.76 2688 2350460 1475388 4.38 431740 2595836 1100 Average: 28442938 30323552 4212774 12.90 2688 2196441 2231497 6.62 261507 3481290 71939 05:18:01 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 284.62 167.92 1150.72 44.79 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 221.66 201.73 1566.53 59.05 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 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 143.79 119.11 1393.85 27.43 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 216.33 190.45 446.36 187.20 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 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 216.61 169.80 1139.34 79.62 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) 04/13/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.46 0.00 1.22 2.56 0.05 86.71 05:19:01 AM 0 5.29 0.00 1.35 3.59 0.07 89.70 05:19:01 AM 1 15.94 0.00 1.32 1.84 0.07 80.84 05:19:01 AM 2 25.32 0.00 3.06 5.30 0.07 66.25 05:19:01 AM 3 2.12 0.00 0.72 0.08 0.05 97.02 05:19:01 AM 4 8.82 0.00 0.45 0.35 0.05 90.32 05:19:01 AM 5 5.41 0.00 0.73 0.60 0.05 93.20 05:19:01 AM 6 5.70 0.00 1.17 6.35 0.03 86.75 05:19:01 AM 7 7.06 0.00 0.92 2.37 0.05 89.60 05:20:01 AM all 21.24 0.00 1.16 1.80 0.06 75.74 05:20:01 AM 0 21.68 0.00 0.92 1.09 0.08 76.24 05:20:01 AM 1 21.27 0.00 1.52 1.79 0.07 75.36 05:20:01 AM 2 20.96 0.00 1.59 3.58 0.05 73.83 05:20:01 AM 3 12.36 0.00 0.77 0.87 0.08 85.92 05:20:01 AM 4 32.02 0.00 1.82 1.64 0.05 64.47 05:20:01 AM 5 19.84 0.00 1.18 2.44 0.05 76.49 05:20:01 AM 6 25.47 0.00 0.47 0.40 0.07 73.59 05:20:01 AM 7 16.33 0.00 0.97 2.59 0.07 80.04 05:21:01 AM all 42.37 0.00 1.47 0.86 0.09 55.21 05:21:01 AM 0 46.60 0.00 1.27 0.03 0.08 52.02 05:21:01 AM 1 41.33 0.00 1.35 0.17 0.10 57.05 05:21:01 AM 2 21.82 0.00 0.99 2.96 0.10 74.13 05:21:01 AM 3 57.53 0.00 2.56 0.97 0.08 38.86 05:21:01 AM 4 49.78 0.00 1.59 1.22 0.08 47.32 05:21:01 AM 5 44.24 0.00 1.69 0.43 0.08 53.56 05:21:01 AM 6 40.39 0.00 1.12 0.40 0.08 58.00 05:21:01 AM 7 37.26 0.00 1.17 0.74 0.08 60.75 05:22:01 AM all 14.89 0.00 1.32 0.31 0.06 83.42 05:22:01 AM 0 21.18 0.00 1.87 0.65 0.08 76.20 05:22:01 AM 1 9.84 0.00 1.44 0.07 0.07 88.58 05:22:01 AM 2 27.51 0.00 1.50 0.10 0.05 70.84 05:22:01 AM 3 10.53 0.00 0.92 0.00 0.05 88.50 05:22:01 AM 4 11.98 0.00 1.20 0.18 0.05 86.58 05:22:01 AM 5 14.02 0.00 1.59 0.13 0.05 84.20 05:22:01 AM 6 8.10 0.00 0.97 0.73 0.03 90.17 05:22:01 AM 7 15.99 0.00 1.07 0.59 0.07 82.28 Average: all 21.99 0.00 1.29 1.38 0.07 75.27 Average: 0 23.70 0.00 1.35 1.34 0.08 73.53 Average: 1 22.11 0.00 1.41 0.97 0.08 75.44 Average: 2 23.90 0.00 1.78 2.98 0.07 71.26 Average: 3 20.64 0.00 1.24 0.48 0.07 77.58 Average: 4 25.66 0.00 1.27 0.85 0.06 72.17 Average: 5 20.88 0.00 1.30 0.90 0.06 76.86 Average: 6 19.91 0.00 0.93 1.97 0.05 77.13 Average: 7 19.16 0.00 1.03 1.57 0.07 78.17