---> uname -a: Linux prd-centos8-docker-8c-8g-3773.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1030 27409 19 3450 30398 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:ab:a2:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:feab:a241/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:b5:6c:a7 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 inet6 fe80::42:ddff:feb5:6ca7/64 scope link 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) 02/08/2024 _x86_64_ (8 CPU) 13:23:01 LINUX RESTART (8 CPU) 01:24:01 PM tps rtps wtps bread/s bwrtn/s 01:25:01 PM 162.83 20.59 142.24 4200.33 10726.24 01:26:02 PM 203.80 7.08 196.72 1357.64 10419.95 01:27:01 PM 102.90 13.00 89.90 987.87 33385.34 01:28:01 PM 48.06 0.42 47.64 54.39 2569.41 Average: 129.51 10.26 119.25 1652.91 14195.95 01:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 PM 29256560 31112764 3399152 10.41 2688 2174152 1598296 4.74 179852 2765120 102112 01:26:02 PM 27410316 29627092 5245396 16.06 2688 2529824 2742416 8.14 291856 4467188 161900 01:27:01 PM 28082440 31125840 4573272 14.00 2688 3340452 1513028 4.49 616744 3418968 232 01:28:01 PM 28053924 31113396 4601788 14.09 2688 3354112 1511348 4.48 621904 3436800 27140 Average: 28200810 30744773 4454902 13.64 2688 2849635 1841272 5.46 427589 3522019 72846 01:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 86.60 63.38 1117.24 27.09 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:02 PM eth0 360.34 301.23 4855.82 41.20 0.00 0.00 0.00 0.00 01:26:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 7.66 7.66 0.92 0.92 0.00 0.00 0.00 0.00 01:27:01 PM eth0 912.37 422.43 6546.38 32.21 0.00 0.00 0.00 0.00 01:27:01 PM docker0 3.10 4.61 0.50 0.50 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 20.33 15.51 59.22 5.78 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.23 0.23 0.00 0.00 0.00 0.00 Average: eth0 342.55 199.72 3130.50 26.55 0.00 0.00 0.00 0.00 Average: docker0 0.77 1.14 0.12 0.12 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) 02/08/2024 _x86_64_ (8 CPU) 13:23:01 LINUX RESTART (8 CPU) 01:24:01 PM CPU %user %nice %system %iowait %steal %idle 01:25:01 PM all 11.25 0.00 1.18 1.78 0.05 85.74 01:25:01 PM 0 3.96 0.00 0.37 0.02 0.05 95.60 01:25:01 PM 1 19.12 0.00 1.67 2.92 0.07 76.22 01:25:01 PM 2 5.65 0.00 1.17 5.28 0.08 87.82 01:25:01 PM 3 13.99 0.00 1.52 1.92 0.03 82.54 01:25:01 PM 4 8.44 0.00 0.74 0.37 0.03 90.42 01:25:01 PM 5 28.41 0.00 2.37 1.08 0.05 68.09 01:25:01 PM 6 6.15 0.00 1.05 0.68 0.03 92.08 01:25:01 PM 7 4.28 0.00 0.52 2.00 0.05 93.15 01:26:02 PM all 40.37 0.00 1.47 1.45 0.09 56.62 01:26:02 PM 0 36.42 0.00 1.81 3.44 0.10 58.23 01:26:02 PM 1 21.67 0.00 1.41 0.99 0.10 75.84 01:26:02 PM 2 56.21 0.00 1.40 0.57 0.08 41.74 01:26:02 PM 3 37.46 0.00 0.94 1.63 0.10 59.87 01:26:02 PM 4 44.03 0.00 1.05 1.24 0.08 53.59 01:26:02 PM 5 44.07 0.00 2.06 2.34 0.08 51.44 01:26:02 PM 6 35.76 0.00 1.52 0.03 0.10 62.59 01:26:02 PM 7 47.31 0.00 1.52 1.34 0.10 49.72 01:27:01 PM all 9.62 0.27 2.53 2.81 0.08 84.69 01:27:01 PM 0 8.64 0.00 2.54 2.14 0.07 86.61 01:27:01 PM 1 11.22 0.02 2.78 9.25 0.09 76.66 01:27:01 PM 2 10.40 0.33 2.23 1.41 0.09 85.56 01:27:01 PM 3 9.21 0.31 2.97 2.08 0.09 85.35 01:27:01 PM 4 10.61 0.05 2.04 3.35 0.09 83.87 01:27:01 PM 5 9.63 0.00 2.77 0.60 0.09 86.92 01:27:01 PM 6 11.00 0.00 2.45 1.32 0.05 85.18 01:27:01 PM 7 6.29 1.44 2.47 2.35 0.07 87.38 01:28:01 PM all 5.94 0.00 0.54 0.29 0.04 93.20 01:28:01 PM 0 0.22 0.00 0.40 0.40 0.05 98.93 01:28:01 PM 1 16.35 0.00 1.07 0.75 0.05 81.78 01:28:01 PM 2 12.78 0.00 0.82 0.15 0.03 86.22 01:28:01 PM 3 0.23 0.00 0.33 0.32 0.03 99.08 01:28:01 PM 4 9.74 0.00 0.52 0.08 0.02 89.65 01:28:01 PM 5 0.25 0.00 0.30 0.27 0.03 99.15 01:28:01 PM 6 5.52 0.00 0.47 0.02 0.03 93.97 01:28:01 PM 7 2.40 0.00 0.38 0.35 0.03 96.83 Average: all 16.82 0.07 1.42 1.57 0.06 80.05 Average: 0 12.31 0.00 1.27 1.49 0.07 84.86 Average: 1 17.13 0.00 1.72 3.44 0.08 77.63 Average: 2 21.33 0.08 1.40 1.85 0.07 75.27 Average: 3 15.22 0.08 1.43 1.48 0.06 81.72 Average: 4 18.24 0.01 1.08 1.25 0.05 79.36 Average: 5 20.64 0.00 1.87 1.08 0.06 76.36 Average: 6 14.62 0.00 1.36 0.51 0.05 83.46 Average: 7 15.10 0.35 1.21 1.50 0.06 81.76