---> uname -a: Linux prd-centos8-docker-8c-8g-12163.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 1007 27044 19 3837 30432 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:0d:8a:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe0d:8a08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:18:e5:0b 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) 03/09/2024 _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 128.91 9.70 119.21 2941.29 9220.98 07:12:01 PM 253.02 14.55 238.48 1671.32 10388.49 07:13:01 PM 139.05 2.12 136.94 143.02 50236.20 Average: 173.66 8.79 164.87 1585.20 23282.60 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29465176 31272644 3190536 9.77 2688 2127620 1346668 4.00 171948 2573612 99828 07:12:01 PM 27675792 30747388 4979920 15.25 2688 3381980 1815836 5.39 201564 4288800 1062676 07:13:01 PM 27723848 31192572 4931864 15.10 2688 3774192 1441080 4.28 539684 3891004 10960 Average: 28288272 31070868 4367440 13.37 2688 3094597 1534528 4.55 304399 3584472 391155 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 92.95 66.58 1056.82 29.73 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 500.13 371.95 9169.20 59.63 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 226.14 231.01 777.15 1899.19 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 273.06 223.17 3667.42 662.88 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) 03/09/2024 _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 9.43 0.00 1.02 1.25 0.04 88.26 07:11:01 PM 0 4.64 0.00 0.63 0.42 0.05 94.26 07:11:01 PM 1 24.35 0.00 2.44 1.07 0.05 72.10 07:11:01 PM 2 11.29 0.00 0.58 0.95 0.05 87.13 07:11:01 PM 3 7.59 0.00 0.85 2.88 0.05 88.62 07:11:01 PM 4 6.11 0.00 0.90 1.13 0.03 91.82 07:11:01 PM 5 12.31 0.00 1.24 0.89 0.07 85.50 07:11:01 PM 6 6.80 0.00 0.85 0.72 0.02 91.61 07:11:01 PM 7 2.34 0.00 0.70 1.92 0.02 95.03 07:12:01 PM all 11.64 0.00 1.15 1.87 0.08 85.26 07:12:01 PM 0 8.68 0.00 0.89 1.79 0.08 88.56 07:12:01 PM 1 10.19 0.00 1.00 1.35 0.08 87.37 07:12:01 PM 2 16.29 0.00 0.89 2.38 0.10 80.34 07:12:01 PM 3 5.94 0.00 0.86 2.06 0.07 91.07 07:12:01 PM 4 15.20 0.00 1.94 3.85 0.08 78.93 07:12:01 PM 5 15.25 0.00 2.06 1.22 0.07 81.40 07:12:01 PM 6 12.36 0.00 0.62 1.27 0.05 85.70 07:12:01 PM 7 9.17 0.00 0.96 1.06 0.07 88.75 07:13:01 PM all 10.84 0.00 1.29 4.68 0.06 83.12 07:13:01 PM 0 6.30 0.00 1.47 7.09 0.10 85.03 07:13:01 PM 1 11.25 0.00 1.14 5.84 0.07 81.71 07:13:01 PM 2 13.40 0.00 1.46 6.32 0.05 78.77 07:13:01 PM 3 6.65 0.00 0.97 2.02 0.05 90.31 07:13:01 PM 4 8.64 0.00 1.25 2.97 0.05 87.09 07:13:01 PM 5 20.18 0.00 1.61 7.67 0.05 70.49 07:13:01 PM 6 7.67 0.00 1.60 3.31 0.07 87.35 07:13:01 PM 7 12.57 0.00 0.85 2.31 0.05 84.22 Average: all 10.64 0.00 1.16 2.60 0.06 85.55 Average: 0 6.54 0.00 0.99 3.07 0.08 89.32 Average: 1 15.27 0.00 1.53 2.75 0.07 80.38 Average: 2 13.66 0.00 0.98 3.22 0.07 82.08 Average: 3 6.73 0.00 0.89 2.32 0.06 90.00 Average: 4 9.98 0.00 1.36 2.65 0.06 85.95 Average: 5 15.91 0.00 1.63 3.26 0.06 79.14 Average: 6 8.94 0.00 1.02 1.77 0.04 88.22 Average: 7 8.02 0.00 0.84 1.76 0.04 89.34