---> uname -a: Linux prd-centos8-docker-8c-8g-11058.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 994 27045 19 3849 30443 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:54:e5:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe54:e5ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:7a:e7:6e 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) 01/10/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 129.49 9.71 119.78 2941.29 8989.19 07:12:01 PM 306.97 16.06 290.90 1763.44 11057.61 07:13:01 PM 133.62 0.67 132.96 61.58 52649.92 Average: 190.02 8.81 181.21 1588.76 24232.97 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29463316 31274132 3192396 9.78 2688 2129672 1387316 4.12 171928 2566896 123928 07:12:01 PM 27726592 31179552 4929120 15.09 2688 3758984 1491364 4.42 365344 4063284 1468652 07:13:01 PM 27705228 31184388 4950484 15.16 2688 3782584 1460544 4.33 560432 3880784 26648 Average: 28298379 31212691 4357333 13.34 2688 3223747 1446408 4.29 365901 3503655 539743 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 88.17 62.31 1093.61 27.22 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 577.84 449.31 9733.07 77.58 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 180.81 180.42 297.36 1887.19 0.00 0.00 0.00 0.00 07:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 282.25 230.67 3707.68 664.03 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) 01/10/2024 _x86_64_ (8 CPU) 19:09:22 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.49 0.00 1.06 0.67 0.05 87.73 07:11:01 PM 0 10.31 0.00 1.18 0.53 0.05 87.93 07:11:01 PM 1 23.98 0.00 1.84 2.15 0.05 71.98 07:11:01 PM 2 22.39 0.00 2.05 1.29 0.07 74.20 07:11:01 PM 3 2.11 0.00 0.37 0.28 0.07 97.17 07:11:01 PM 4 12.20 0.00 1.32 0.07 0.05 86.36 07:11:01 PM 5 1.39 0.00 0.43 0.30 0.07 97.81 07:11:01 PM 6 9.15 0.00 0.87 0.15 0.02 89.81 07:11:01 PM 7 2.35 0.00 0.42 0.62 0.03 96.58 07:12:01 PM all 15.56 0.00 1.68 1.30 0.08 81.38 07:12:01 PM 0 10.69 0.00 1.06 0.75 0.08 87.42 07:12:01 PM 1 12.09 0.00 1.82 4.23 0.08 81.77 07:12:01 PM 2 15.77 0.00 1.93 1.14 0.08 81.08 07:12:01 PM 3 13.78 0.00 2.17 0.75 0.07 83.23 07:12:01 PM 4 22.03 0.00 1.51 1.34 0.07 75.06 07:12:01 PM 5 17.87 0.00 2.83 1.22 0.07 78.01 07:12:01 PM 6 20.37 0.00 1.05 0.70 0.08 77.79 07:12:01 PM 7 11.90 0.00 1.09 0.27 0.07 86.68 07:13:01 PM all 10.34 0.00 1.06 2.53 0.09 85.98 07:13:01 PM 0 1.72 0.00 0.89 0.25 0.13 97.01 07:13:01 PM 1 32.63 0.00 2.01 5.46 0.15 59.74 07:13:01 PM 2 7.89 0.00 1.05 3.80 0.07 87.19 07:13:01 PM 3 3.38 0.00 1.09 2.51 0.05 92.98 07:13:01 PM 4 23.67 0.00 1.09 1.81 0.05 73.38 07:13:01 PM 5 4.96 0.00 1.00 2.02 0.05 91.97 07:13:01 PM 6 4.37 0.00 0.77 2.72 0.13 92.01 07:13:01 PM 7 4.19 0.00 0.57 1.70 0.08 93.45 Average: all 12.13 0.00 1.27 1.50 0.07 85.03 Average: 0 7.57 0.00 1.04 0.51 0.09 90.78 Average: 1 22.90 0.00 1.89 3.95 0.09 71.17 Average: 2 15.35 0.00 1.68 2.07 0.07 80.82 Average: 3 6.42 0.00 1.21 1.18 0.06 91.13 Average: 4 19.30 0.00 1.30 1.07 0.06 78.27 Average: 5 8.07 0.00 1.42 1.18 0.06 89.27 Average: 6 11.29 0.00 0.90 1.19 0.08 86.55 Average: 7 6.15 0.00 0.69 0.86 0.06 92.24