---> uname -a: Linux prd-centos8-docker-8c-8g-13349.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 1040 27189 19 3660 30387 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:5a:cd:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe5a:cd3d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:31:5d:9d 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::42:3ff:fe31:5d9d/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) 03/15/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 171.03 21.04 149.98 4392.67 9329.32 03:51:01 PM 433.36 6.40 426.96 1207.67 14705.30 03:52:01 PM 274.11 3.60 270.51 4823.86 31033.41 03:53:01 PM 73.03 3.02 70.01 1205.46 8412.86 Average: 237.87 8.51 229.36 2907.49 15870.27 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29197972 31056360 3457740 10.59 2688 2178148 1843720 5.47 178000 2829664 120356 03:51:01 PM 27803700 30143648 4852012 14.86 2688 2650008 2261900 6.71 418348 3938708 232928 03:52:01 PM 28060408 31114816 4595304 14.07 2688 3348052 1776584 5.27 648828 3388140 36736 03:53:01 PM 27841236 31115548 4814476 14.74 2688 3567272 1490020 4.42 1162216 3099064 36 Average: 28225829 30857593 4429883 13.57 2688 2935870 1843056 5.47 601848 3313894 97514 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 107.68 83.14 1333.50 30.77 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 551.26 470.72 6870.24 62.58 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 432.86 310.73 4343.69 40.51 0.00 0.00 0.00 0.00 03:52:01 PM docker0 91.09 125.14 4.75 552.47 0.00 0.00 0.00 0.00 03:52:01 PM veth989ff90 91.09 125.11 5.99 552.46 0.00 0.00 0.00 0.05 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 128.69 155.10 67.44 1597.83 0.00 0.00 0.00 0.00 03:53:01 PM docker0 74.91 58.65 795.35 34.02 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 305.11 254.91 3153.56 432.94 0.00 0.00 0.00 0.00 Average: docker0 41.50 45.95 200.03 146.63 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) 03/15/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.66 0.00 1.12 0.96 0.05 85.21 03:50:01 PM 0 5.23 0.00 0.65 0.07 0.05 94.01 03:50:01 PM 1 7.53 0.00 0.89 0.65 0.05 90.89 03:50:01 PM 2 15.40 0.00 1.69 2.97 0.07 79.87 03:50:01 PM 3 30.26 0.00 2.25 1.10 0.07 66.32 03:50:01 PM 4 14.96 0.00 0.92 0.05 0.03 84.03 03:50:01 PM 5 6.42 0.00 0.55 1.65 0.03 91.34 03:50:01 PM 6 6.83 0.00 1.00 0.95 0.02 91.20 03:50:01 PM 7 14.62 0.00 1.02 0.22 0.08 84.05 03:51:01 PM all 30.36 0.00 1.78 1.69 0.10 66.07 03:51:01 PM 0 34.63 0.00 2.05 3.32 0.12 59.88 03:51:01 PM 1 36.28 0.00 1.32 1.69 0.12 60.59 03:51:01 PM 2 30.08 0.00 2.43 2.28 0.12 65.10 03:51:01 PM 3 36.85 0.00 1.98 2.85 0.10 58.22 03:51:01 PM 4 18.86 0.00 1.19 0.49 0.08 79.38 03:51:01 PM 5 27.68 0.00 1.98 1.09 0.10 69.14 03:51:01 PM 6 40.97 0.00 2.11 1.52 0.10 55.29 03:51:01 PM 7 17.51 0.00 1.21 0.23 0.10 80.95 03:52:01 PM all 20.16 0.00 1.84 2.36 0.08 75.56 03:52:01 PM 0 26.55 0.00 3.17 4.46 0.10 65.73 03:52:01 PM 1 22.14 0.00 1.88 1.95 0.08 73.95 03:52:01 PM 2 24.99 0.00 1.76 3.95 0.07 69.23 03:52:01 PM 3 30.39 0.00 1.57 2.66 0.08 65.29 03:52:01 PM 4 6.67 0.00 1.11 1.54 0.07 90.62 03:52:01 PM 5 22.59 0.00 1.72 3.08 0.10 72.51 03:52:01 PM 6 13.54 0.00 2.03 0.54 0.07 83.83 03:52:01 PM 7 14.39 0.00 1.51 0.70 0.08 83.31 03:53:01 PM all 8.69 0.00 1.21 0.67 0.04 89.38 03:53:01 PM 0 4.78 0.00 0.80 0.08 0.03 94.30 03:53:01 PM 1 7.38 0.00 1.21 0.07 0.03 91.31 03:53:01 PM 2 6.31 0.00 1.62 0.05 0.03 91.98 03:53:01 PM 3 1.36 0.00 0.84 4.10 0.03 93.67 03:53:01 PM 4 3.56 0.00 0.80 0.08 0.02 95.54 03:53:01 PM 5 19.83 0.00 2.11 0.12 0.05 77.90 03:53:01 PM 6 11.42 0.00 1.15 0.57 0.05 86.81 03:53:01 PM 7 14.90 0.00 1.15 0.33 0.05 83.56 Average: all 17.96 0.00 1.49 1.42 0.07 79.07 Average: 0 17.77 0.00 1.67 1.98 0.08 78.51 Average: 1 18.32 0.00 1.32 1.09 0.07 79.19 Average: 2 19.18 0.00 1.87 2.31 0.07 76.56 Average: 3 24.71 0.00 1.66 2.68 0.07 70.88 Average: 4 11.01 0.00 1.00 0.54 0.05 87.40 Average: 5 19.12 0.00 1.59 1.49 0.07 77.73 Average: 6 18.18 0.00 1.57 0.89 0.06 79.30 Average: 7 15.36 0.00 1.22 0.37 0.08 82.97