---> uname -a: Linux prd-centos8-docker-8c-8g-10199.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27297 19 3543 30381 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:7b:f1:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe7b:f18b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:ba:15:ed 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:f6ff:feba:15ed/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) 03/02/2024 _x86_64_ (8 CPU) 04:11:28 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 128.42 9.83 118.59 2966.88 8298.47 04:14:01 AM 405.78 17.65 388.14 2742.61 11380.95 04:15:01 AM 281.29 2.93 278.36 447.91 43666.33 04:16:01 AM 66.12 0.65 65.47 65.72 6732.86 Average: 220.41 7.76 212.64 1555.75 17521.45 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29491388 31285052 3164316 9.69 2688 2113980 1359356 4.03 169548 2551924 119844 04:14:01 AM 28258352 30463148 4397352 13.47 2688 2516868 2018004 5.99 267180 3642596 210288 04:15:01 AM 27029120 30110848 5626584 17.23 2688 3379684 2289136 6.79 511932 4572984 58920 04:16:01 AM 27988988 31147852 4666716 14.29 2688 3455716 1478048 4.39 714136 3410292 11000 Average: 28191962 30751725 4463742 13.67 2688 2866562 1786136 5.30 415699 3544449 100013 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 87.09 62.81 1088.22 28.16 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 419.46 368.46 5013.20 57.47 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 485.77 418.42 6561.77 1279.62 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.40 13.21 0.44 305.66 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 184.75 173.84 279.55 923.52 0.00 0.00 0.00 0.00 04:16:01 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 294.28 255.89 3235.87 572.23 0.00 0.00 0.00 0.00 Average: docker0 1.85 3.30 0.11 76.43 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) 03/02/2024 _x86_64_ (8 CPU) 04:11:28 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.63 0.00 1.22 0.34 0.05 87.75 04:13:01 AM 0 3.95 0.00 0.72 0.18 0.05 95.09 04:13:01 AM 1 19.16 0.00 1.74 0.47 0.07 78.55 04:13:01 AM 2 11.36 0.00 0.67 0.18 0.05 87.73 04:13:01 AM 3 11.15 0.00 1.37 0.95 0.07 86.46 04:13:01 AM 4 16.56 0.00 1.54 0.23 0.05 81.61 04:13:01 AM 5 9.70 0.00 0.65 0.17 0.03 89.45 04:13:01 AM 6 6.20 0.00 0.74 0.28 0.07 92.71 04:13:01 AM 7 7.04 0.00 2.34 0.27 0.03 90.32 04:14:01 AM all 20.78 0.00 1.35 1.19 0.08 76.60 04:14:01 AM 0 12.95 0.00 2.04 3.35 0.07 81.60 04:14:01 AM 1 23.85 0.00 2.26 1.96 0.08 71.84 04:14:01 AM 2 23.04 0.00 1.04 0.43 0.07 75.42 04:14:01 AM 3 21.98 0.00 1.04 0.52 0.12 76.35 04:14:01 AM 4 21.97 0.00 1.69 1.74 0.07 74.54 04:14:01 AM 5 20.79 0.00 0.79 0.30 0.08 78.05 04:14:01 AM 6 13.19 0.00 1.24 0.97 0.07 84.54 04:14:01 AM 7 28.50 0.00 0.72 0.27 0.08 70.43 04:15:01 AM all 15.75 0.00 2.88 1.11 0.08 80.18 04:15:01 AM 0 12.64 0.00 2.63 0.70 0.08 83.94 04:15:01 AM 1 12.40 0.00 2.81 1.46 0.12 83.22 04:15:01 AM 2 14.26 0.00 3.51 2.44 0.08 79.70 04:15:01 AM 3 14.56 0.00 2.62 1.04 0.08 81.69 04:15:01 AM 4 19.74 0.00 3.27 1.58 0.08 75.32 04:15:01 AM 5 18.50 0.00 2.84 1.11 0.08 77.47 04:15:01 AM 6 11.71 0.00 2.84 0.39 0.07 85.00 04:15:01 AM 7 22.18 0.00 2.55 0.17 0.07 75.04 04:16:01 AM all 10.80 0.00 0.95 0.09 0.05 88.11 04:16:01 AM 0 3.72 0.00 0.63 0.00 0.03 95.61 04:16:01 AM 1 20.06 0.00 0.99 0.05 0.05 78.85 04:16:01 AM 2 31.77 0.00 1.65 0.12 0.07 66.39 04:16:01 AM 3 0.72 0.00 0.77 0.35 0.05 98.11 04:16:01 AM 4 6.99 0.00 0.83 0.08 0.05 92.04 04:16:01 AM 5 1.92 0.00 0.87 0.02 0.03 97.16 04:16:01 AM 6 2.68 0.00 0.80 0.00 0.03 96.49 04:16:01 AM 7 18.51 0.00 1.07 0.07 0.05 80.31 Average: all 14.49 0.00 1.60 0.68 0.07 83.16 Average: 0 8.31 0.00 1.50 1.06 0.06 89.07 Average: 1 18.87 0.00 1.95 0.98 0.08 78.11 Average: 2 20.13 0.00 1.72 0.79 0.07 77.29 Average: 3 12.10 0.00 1.45 0.72 0.08 85.66 Average: 4 16.31 0.00 1.83 0.91 0.06 80.89 Average: 5 12.72 0.00 1.28 0.40 0.06 85.54 Average: 6 8.44 0.00 1.40 0.41 0.06 89.69 Average: 7 19.05 0.00 1.67 0.19 0.06 79.04