---> uname -a: Linux prd-centos8-docker-8c-8g-20249.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 1003 27526 19 3361 30439 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:51:f6:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe51:f6e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:49:a3:3a 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) 04/03/2024 _x86_64_ (8 CPU) 07:12:23 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 120.41 7.57 112.85 1428.70 9040.68 07:15:01 AM 157.55 18.36 139.19 3249.32 5687.55 07:16:01 AM 134.31 6.75 127.56 5481.77 17846.22 07:17:01 AM 58.21 0.62 57.59 60.52 17361.54 Average: 117.62 8.32 109.30 2555.23 12483.94 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29546156 31275164 3109556 9.52 2688 2050140 1367628 4.06 165376 2492348 109768 07:15:01 AM 28966944 30891880 3688768 11.30 2688 2241072 1681040 4.99 188104 3031676 85648 07:16:01 AM 28230688 31196160 4425024 13.55 2688 3274280 1460680 4.33 566316 3364356 458808 07:17:01 AM 28210436 31194060 4445276 13.61 2688 3292008 1459812 4.33 749940 3203176 924 Average: 28738556 31139316 3917156 12.00 2688 2714375 1492290 4.43 417434 3022889 163787 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 76.15 50.26 1032.88 23.10 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 203.52 184.76 1426.06 38.17 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 239.30 211.01 3514.39 30.51 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 107.85 87.24 232.53 33.91 0.00 0.00 0.00 0.00 07:17:01 AM 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 156.71 133.32 1551.54 31.42 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) 04/03/2024 _x86_64_ (8 CPU) 07:12:23 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 11.22 0.00 1.02 0.72 0.05 86.99 07:14:01 AM 0 9.50 0.00 1.12 1.20 0.05 88.12 07:14:01 AM 1 2.56 0.00 0.55 1.81 0.03 95.05 07:14:01 AM 2 15.25 0.00 0.99 0.72 0.07 82.97 07:14:01 AM 3 18.55 0.00 1.92 0.55 0.07 78.91 07:14:01 AM 4 17.95 0.00 1.05 0.47 0.07 80.46 07:14:01 AM 5 3.02 0.00 0.33 0.03 0.05 96.56 07:14:01 AM 6 18.02 0.00 1.95 0.89 0.05 79.09 07:14:01 AM 7 4.90 0.00 0.23 0.08 0.03 94.74 07:15:01 AM all 7.90 0.00 0.76 0.86 0.05 90.44 07:15:01 AM 0 5.46 0.00 0.53 0.99 0.07 92.95 07:15:01 AM 1 3.46 0.00 0.45 0.10 0.03 95.95 07:15:01 AM 2 5.12 0.00 0.62 0.55 0.03 93.67 07:15:01 AM 3 8.68 0.00 1.94 2.87 0.07 86.44 07:15:01 AM 4 7.84 0.00 0.57 0.08 0.05 91.45 07:15:01 AM 5 14.65 0.00 0.65 0.64 0.05 84.02 07:15:01 AM 6 4.17 0.00 0.49 0.45 0.05 94.84 07:15:01 AM 7 13.81 0.00 0.82 1.17 0.05 84.14 07:16:01 AM all 34.16 0.00 2.63 2.00 0.10 61.11 07:16:01 AM 0 49.44 0.00 2.65 0.65 0.10 47.16 07:16:01 AM 1 17.87 0.00 2.79 3.26 0.08 76.00 07:16:01 AM 2 42.89 0.00 2.42 2.76 0.12 51.81 07:16:01 AM 3 32.00 0.00 2.17 1.43 0.10 64.31 07:16:01 AM 4 41.41 0.00 2.91 1.19 0.10 54.39 07:16:01 AM 5 26.75 0.00 2.75 5.33 0.10 65.08 07:16:01 AM 6 33.61 0.00 2.52 1.02 0.08 62.76 07:16:01 AM 7 29.26 0.00 2.85 0.40 0.10 67.39 07:17:01 AM all 11.17 0.00 0.89 1.12 0.04 86.78 07:17:01 AM 0 2.39 0.00 0.72 0.03 0.03 96.83 07:17:01 AM 1 0.69 0.00 0.62 4.53 0.03 94.13 07:17:01 AM 2 17.65 0.00 1.07 0.70 0.05 80.53 07:17:01 AM 3 21.96 0.00 1.34 2.66 0.05 73.98 07:17:01 AM 4 22.05 0.00 0.83 0.15 0.05 76.92 07:17:01 AM 5 3.95 0.00 0.82 0.12 0.03 95.08 07:17:01 AM 6 1.17 0.00 0.52 0.45 0.03 97.83 07:17:01 AM 7 19.54 0.00 1.20 0.32 0.05 78.89 Average: all 16.08 0.00 1.32 1.17 0.06 81.37 Average: 0 16.66 0.00 1.25 0.72 0.06 81.30 Average: 1 6.12 0.00 1.10 2.42 0.05 90.32 Average: 2 20.19 0.00 1.27 1.18 0.07 77.29 Average: 3 20.29 0.00 1.84 1.88 0.07 75.92 Average: 4 22.24 0.00 1.33 0.47 0.07 75.89 Average: 5 12.05 0.00 1.13 1.52 0.06 85.23 Average: 6 14.22 0.00 1.37 0.70 0.05 83.66 Average: 7 16.85 0.00 1.27 0.49 0.06 81.32