---> uname -a: Linux prd-centos8-docker-8c-8g-75055.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1075 25594 18 5220 30342 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:19:6d:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe19:6db6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:76:e8:39 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::42:9dff:fe76:e839/64 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) 11/14/2023 _x86_64_ (8 CPU) 09:16:36 LINUX RESTART (8 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:01 AM 108.50 17.24 91.25 2668.31 6864.83 09:19:01 AM 218.35 4.87 213.48 4868.12 14122.70 09:20:01 AM 293.24 8.99 284.24 7503.66 47901.10 09:21:01 AM 240.66 6.25 234.42 397.07 62726.54 09:22:01 AM 45.98 0.62 45.36 63.46 9623.26 Average: 181.36 7.59 173.76 3100.37 28251.23 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 AM 29482456 31245472 3173256 9.72 2688 2086344 1470288 4.36 165868 2591572 229728 09:19:01 AM 28636520 30729056 4019192 12.31 2688 2406132 2074152 6.15 279620 3273056 63684 09:20:01 AM 26689960 30062356 5965752 18.27 2688 3669332 2356392 6.99 623440 4809044 196828 09:21:01 AM 25102000 29944968 7553712 23.13 2688 5116688 2458736 7.30 1044612 5898424 245912 09:22:01 AM 26222308 31084636 6433404 19.70 2688 5129312 1494412 4.43 1250868 4567116 36864 Average: 27226649 30613298 5429063 16.63 2688 3681562 1970796 5.85 672882 4227842 154603 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 235.72 151.02 1474.57 39.16 0.00 0.00 0.00 0.00 09:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 204.03 189.25 1455.23 54.26 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 640.36 609.58 5488.52 3154.72 0.00 0.00 0.00 0.00 09:20:01 AM docker0 2.07 3.75 0.11 31.52 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 303.43 227.49 3654.25 323.23 0.00 0.00 0.00 0.00 09:21:01 AM docker0 3.66 5.43 0.20 58.57 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 181.97 195.17 82.34 1762.37 0.00 0.00 0.00 0.00 09:22:01 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 313.13 274.53 2431.34 1066.87 0.00 0.00 0.00 0.00 Average: docker0 1.15 1.84 0.06 18.02 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) 11/14/2023 _x86_64_ (8 CPU) 09:16:36 LINUX RESTART (8 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:01 AM all 11.08 0.00 1.22 1.50 0.05 86.16 09:18:01 AM 0 6.18 0.00 0.80 0.87 0.07 92.09 09:18:01 AM 1 21.96 0.00 2.07 1.14 0.05 74.78 09:18:01 AM 2 2.18 0.00 0.47 0.89 0.07 96.40 09:18:01 AM 3 15.45 0.00 2.17 4.28 0.05 78.05 09:18:01 AM 4 10.22 0.00 0.78 0.68 0.03 88.28 09:18:01 AM 5 17.32 0.00 1.40 0.27 0.03 80.98 09:18:01 AM 6 12.16 0.00 1.09 0.27 0.03 86.45 09:18:01 AM 7 3.18 0.00 0.97 3.60 0.03 92.22 09:19:01 AM all 13.32 0.00 1.20 2.04 0.06 83.37 09:19:01 AM 0 10.99 0.00 1.40 2.86 0.07 84.68 09:19:01 AM 1 25.12 0.00 2.09 2.26 0.07 70.47 09:19:01 AM 2 11.15 0.00 0.95 2.68 0.07 85.15 09:19:01 AM 3 7.26 0.00 1.14 2.55 0.07 88.98 09:19:01 AM 4 15.32 0.00 1.12 0.84 0.07 82.66 09:19:01 AM 5 18.46 0.00 0.98 1.32 0.05 79.19 09:19:01 AM 6 9.22 0.00 0.97 1.27 0.05 88.49 09:19:01 AM 7 9.06 0.00 0.92 2.55 0.08 87.38 09:20:01 AM all 20.25 0.00 2.75 1.99 0.09 74.92 09:20:01 AM 0 18.09 0.00 2.91 0.54 0.08 78.38 09:20:01 AM 1 16.40 0.00 3.27 1.65 0.08 78.59 09:20:01 AM 2 23.26 0.00 2.40 1.87 0.07 72.40 09:20:01 AM 3 20.70 0.00 3.32 3.05 0.12 72.81 09:20:01 AM 4 13.88 0.00 1.73 2.33 0.07 82.00 09:20:01 AM 5 24.31 0.00 2.38 1.86 0.08 71.36 09:20:01 AM 6 19.91 0.00 3.12 3.09 0.08 73.80 09:20:01 AM 7 25.50 0.00 2.90 1.57 0.10 69.94 09:21:01 AM all 15.81 0.00 3.45 1.91 0.08 78.76 09:21:01 AM 0 20.93 0.00 3.02 3.26 0.07 72.72 09:21:01 AM 1 19.14 0.00 3.70 2.15 0.08 74.93 09:21:01 AM 2 13.16 0.00 3.67 5.10 0.08 77.98 09:21:01 AM 3 9.90 0.00 3.18 1.58 0.08 85.26 09:21:01 AM 4 14.74 0.00 3.00 1.53 0.07 80.66 09:21:01 AM 5 21.20 0.00 3.84 0.69 0.07 74.20 09:21:01 AM 6 19.34 0.00 3.52 0.39 0.07 76.69 09:21:01 AM 7 8.04 0.00 3.66 0.56 0.08 87.66 09:22:01 AM all 11.07 0.00 0.81 0.43 0.06 87.63 09:22:01 AM 0 9.83 0.00 0.68 0.03 0.05 89.40 09:22:01 AM 1 6.73 0.00 0.52 0.18 0.07 92.50 09:22:01 AM 2 4.41 0.00 0.63 2.20 0.05 92.71 09:22:01 AM 3 6.32 0.00 0.72 0.08 0.05 92.83 09:22:01 AM 4 5.43 0.00 0.70 0.08 0.03 93.75 09:22:01 AM 5 36.27 0.00 1.30 0.62 0.10 61.72 09:22:01 AM 6 3.59 0.00 0.57 0.08 0.03 95.73 09:22:01 AM 7 15.95 0.00 1.34 0.17 0.07 82.48 Average: all 14.30 0.00 1.88 1.57 0.07 82.18 Average: 0 13.19 0.00 1.76 1.51 0.07 83.47 Average: 1 17.87 0.00 2.33 1.47 0.07 78.26 Average: 2 10.81 0.00 1.62 2.54 0.07 84.95 Average: 3 11.91 0.00 2.10 2.31 0.07 83.60 Average: 4 11.91 0.00 1.46 1.09 0.05 85.48 Average: 5 23.51 0.00 1.98 0.95 0.07 73.49 Average: 6 12.83 0.00 1.85 1.02 0.05 84.25 Average: 7 12.34 0.00 1.95 1.69 0.07 83.95