---> uname -a: Linux prd-centos8-docker-8c-8g-35246.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 1008 28208 19 2672 30436 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:fb:51:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fefb:5194/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:ed:3b:8d 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) 08/31/2024 _x86_64_ (8 CPU) 17:19:34 LINUX RESTART (8 CPU) 05:20:01 PM tps rtps wtps bread/s bwrtn/s 05:21:01 PM 267.46 15.08 252.38 2441.19 8285.95 05:22:01 PM 264.33 20.54 243.79 4072.64 12881.29 05:23:01 PM 79.34 1.32 78.02 341.35 10259.61 Average: 203.71 12.31 191.40 2285.06 10475.62 05:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 PM 29582772 31315700 3072940 9.41 2688 2053492 1382348 4.10 170068 2465056 195152 05:22:01 PM 27664132 29872396 4991580 15.29 2688 2521208 2708224 8.04 283704 4220296 224880 05:23:01 PM 28926156 31206844 3729556 11.42 2688 2591624 1444780 4.29 493488 2748340 13492 Average: 28724353 30798313 3931359 12.04 2688 2388775 1845117 5.47 315753 3144564 144508 05:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 PM eth0 177.86 125.02 1321.32 39.02 0.00 0.00 0.00 0.00 05:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 PM eth0 385.85 325.92 5323.97 57.17 0.00 0.00 0.00 0.00 05:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM lo 2.23 2.23 0.45 0.45 0.00 0.00 0.00 0.00 05:23:01 PM eth0 94.27 82.01 717.16 23.64 0.00 0.00 0.00 0.00 05:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 219.33 177.65 2454.15 39.94 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) 08/31/2024 _x86_64_ (8 CPU) 17:19:34 LINUX RESTART (8 CPU) 05:20:01 PM CPU %user %nice %system %iowait %steal %idle 05:21:01 PM all 10.45 0.00 1.36 1.15 0.06 86.98 05:21:01 PM 0 2.94 0.00 0.78 0.22 0.10 95.96 05:21:01 PM 1 6.44 0.00 1.09 0.79 0.05 91.64 05:21:01 PM 2 13.76 0.00 1.40 1.04 0.07 83.73 05:21:01 PM 3 7.82 0.00 0.63 0.48 0.05 91.01 05:21:01 PM 4 11.11 0.00 1.66 1.66 0.05 85.53 05:21:01 PM 5 2.28 0.00 0.82 1.42 0.05 95.43 05:21:01 PM 6 22.71 0.00 2.20 0.57 0.05 74.47 05:21:01 PM 7 16.57 0.00 2.29 3.03 0.07 78.05 05:22:01 PM all 34.38 0.00 1.41 2.09 0.11 62.01 05:22:01 PM 0 47.05 0.00 1.12 1.19 0.10 50.54 05:22:01 PM 1 26.12 0.00 1.92 5.05 0.12 66.79 05:22:01 PM 2 19.39 0.00 1.31 1.39 0.12 77.79 05:22:01 PM 3 29.75 0.00 1.59 2.92 0.12 65.62 05:22:01 PM 4 41.44 0.00 1.23 1.43 0.10 55.80 05:22:01 PM 5 31.49 0.00 0.96 0.42 0.12 67.01 05:22:01 PM 6 41.17 0.00 1.80 2.45 0.10 54.47 05:22:01 PM 7 38.58 0.00 1.36 1.89 0.08 58.09 05:23:01 PM all 26.67 0.00 0.97 1.09 0.07 71.20 05:23:01 PM 0 20.39 0.00 0.92 1.20 0.07 77.42 05:23:01 PM 1 24.97 0.00 0.68 2.54 0.08 71.72 05:23:01 PM 2 24.34 0.00 1.07 0.27 0.08 74.24 05:23:01 PM 3 31.74 0.00 1.04 0.00 0.07 67.15 05:23:01 PM 4 23.49 0.00 0.78 0.00 0.08 75.64 05:23:01 PM 5 11.05 0.00 0.95 1.51 0.05 86.44 05:23:01 PM 6 29.91 0.00 0.79 0.28 0.07 68.96 05:23:01 PM 7 47.54 0.00 1.49 2.91 0.08 47.97 Average: all 23.82 0.00 1.24 1.44 0.08 73.41 Average: 0 23.44 0.00 0.94 0.87 0.09 74.66 Average: 1 19.17 0.00 1.23 2.79 0.08 76.73 Average: 2 19.17 0.00 1.26 0.90 0.09 78.59 Average: 3 23.08 0.00 1.09 1.13 0.08 74.62 Average: 4 25.31 0.00 1.22 1.03 0.08 72.36 Average: 5 14.92 0.00 0.91 1.12 0.07 82.98 Average: 6 31.24 0.00 1.60 1.10 0.07 65.99 Average: 7 34.22 0.00 1.71 2.61 0.08 61.37