---> uname -a: Linux prd-centos8-docker-8c-8g-25000.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27055 19 3823 30429 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:8f:6f:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe8f:6f42/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:06:28:5e 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) 04/21/2024 _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 99.32 7.46 91.85 1321.83 6411.45 07:12:01 PM 292.19 17.59 274.59 3342.22 10331.17 07:13:01 PM 152.75 2.12 150.63 143.02 54677.47 Average: 181.42 9.06 172.36 1602.35 23806.70 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29503276 31224308 3152436 9.65 2688 2043560 1461092 4.34 173360 2548232 189184 07:12:01 PM 27575508 30665608 5080204 15.56 2688 3399628 1847088 5.48 204424 4382688 1220924 07:13:01 PM 27715932 31171124 4939780 15.13 2688 3761188 1456784 4.32 539412 3897032 11008 Average: 28264905 31020347 4390807 13.45 2688 3068125 1588321 4.71 305732 3609317 473705 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 62.73 44.75 975.36 8.14 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 712.05 461.61 9848.57 89.89 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 160.18 185.04 292.31 1889.01 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 311.65 230.47 3705.41 662.34 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) 04/21/2024 _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 10.31 0.00 0.88 0.63 0.04 88.14 07:11:01 PM 0 5.97 0.00 0.87 0.18 0.05 92.93 07:11:01 PM 1 22.27 0.00 1.40 0.73 0.05 75.54 07:11:01 PM 2 15.94 0.00 1.47 0.93 0.03 81.63 07:11:01 PM 3 9.75 0.00 0.84 1.25 0.05 88.11 07:11:01 PM 4 14.62 0.00 1.25 0.70 0.05 83.38 07:11:01 PM 5 5.11 0.00 0.32 0.55 0.03 93.99 07:11:01 PM 6 8.37 0.00 0.67 0.38 0.02 90.56 07:11:01 PM 7 0.45 0.00 0.22 0.33 0.02 98.98 07:12:01 PM all 13.15 0.00 1.30 1.40 0.08 84.08 07:12:01 PM 0 11.99 0.00 1.10 1.29 0.08 85.54 07:12:01 PM 1 12.04 0.00 1.39 1.92 0.08 84.57 07:12:01 PM 2 19.57 0.00 1.59 1.00 0.08 77.76 07:12:01 PM 3 13.16 0.00 1.82 1.64 0.08 83.29 07:12:01 PM 4 15.00 0.00 1.05 1.17 0.07 82.71 07:12:01 PM 5 11.89 0.00 1.12 1.74 0.08 85.17 07:12:01 PM 6 10.36 0.00 1.04 0.95 0.05 87.60 07:12:01 PM 7 11.23 0.00 1.28 1.45 0.07 85.97 07:13:01 PM all 9.78 0.00 1.20 6.38 0.05 82.59 07:13:01 PM 0 21.33 0.00 1.15 1.40 0.07 76.04 07:13:01 PM 1 5.56 0.00 1.50 10.74 0.07 82.12 07:13:01 PM 2 16.17 0.00 1.22 14.97 0.03 67.61 07:13:01 PM 3 3.31 0.00 1.00 5.17 0.05 90.46 07:13:01 PM 4 4.58 0.00 1.02 2.87 0.05 91.48 07:13:01 PM 5 16.98 0.00 1.54 7.45 0.03 73.99 07:13:01 PM 6 4.12 0.00 0.82 2.30 0.03 92.72 07:13:01 PM 7 6.14 0.00 1.34 6.14 0.05 86.32 Average: all 11.08 0.00 1.13 2.80 0.05 84.94 Average: 0 13.09 0.00 1.04 0.96 0.07 84.84 Average: 1 13.30 0.00 1.43 4.46 0.07 80.74 Average: 2 17.22 0.00 1.42 5.64 0.05 75.66 Average: 3 8.74 0.00 1.22 2.69 0.06 87.29 Average: 4 11.40 0.00 1.11 1.58 0.06 85.85 Average: 5 11.33 0.00 0.99 3.25 0.05 84.39 Average: 6 7.62 0.00 0.84 1.21 0.03 90.30 Average: 7 5.94 0.00 0.95 2.64 0.04 90.43