---> uname -a: Linux prd-centos8-docker-8c-8g-23292.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 984 27822 19 3083 30459 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:9b:10:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe9b:1061/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:74:2f:2a 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) 04/14/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:02 AM tps rtps wtps bread/s bwrtn/s 10:18:01 AM 107.93 7.10 100.83 1325.06 7707.15 10:19:01 AM 318.06 2.77 315.29 591.54 10875.41 10:20:01 AM 87.17 0.67 86.50 61.58 30236.40 Average: 171.41 3.49 167.92 655.64 16321.31 10:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 AM 29497816 31235244 3157896 9.67 2688 2059560 1501680 4.46 174244 2546852 148600 10:19:01 AM 28539060 31220964 4116652 12.61 2688 2992216 1407900 4.18 498744 3132776 842388 10:20:01 AM 28493176 31193852 4162536 12.75 2688 3010380 1444172 4.28 699460 2976080 948 Average: 28843351 31216687 3812361 11.67 2688 2687385 1451251 4.31 457483 2885236 330645 10:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 57.30 40.04 880.86 7.78 0.00 0.00 0.00 0.00 10:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 493.39 410.63 4451.93 81.10 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 195.80 196.22 236.90 3066.75 0.00 0.00 0.00 0.00 10:20:01 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 249.91 216.62 1862.07 1057.76 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) 04/14/2024 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:02 AM CPU %user %nice %system %iowait %steal %idle 10:18:01 AM all 10.15 0.00 0.98 0.97 0.04 87.86 10:18:01 AM 0 9.25 0.00 1.14 0.31 0.07 89.24 10:18:01 AM 1 6.52 0.00 1.14 1.04 0.07 91.24 10:18:01 AM 2 9.31 0.00 0.82 0.80 0.05 89.03 10:18:01 AM 3 14.84 0.00 1.38 0.87 0.03 82.89 10:18:01 AM 4 0.81 0.00 0.24 0.88 0.03 98.03 10:18:01 AM 5 8.92 0.00 0.83 1.87 0.05 88.33 10:18:01 AM 6 16.58 0.00 0.92 0.92 0.03 81.56 10:18:01 AM 7 14.92 0.00 1.37 1.12 0.02 82.57 10:19:01 AM all 19.84 0.00 1.58 1.74 0.09 76.75 10:19:01 AM 0 14.84 0.00 1.19 1.44 0.08 82.45 10:19:01 AM 1 17.41 0.00 2.66 4.32 0.07 75.54 10:19:01 AM 2 21.64 0.00 1.71 1.66 0.10 74.89 10:19:01 AM 3 23.54 0.00 1.36 0.74 0.07 74.31 10:19:01 AM 4 18.54 0.00 1.29 1.19 0.10 78.88 10:19:01 AM 5 16.96 0.00 2.05 2.27 0.08 78.64 10:19:01 AM 6 16.57 0.00 1.34 1.54 0.10 80.45 10:19:01 AM 7 29.19 0.00 1.07 0.75 0.08 68.91 10:20:01 AM all 9.81 0.00 0.87 2.93 0.04 86.35 10:20:01 AM 0 2.17 0.00 0.62 0.47 0.05 96.70 10:20:01 AM 1 12.22 0.00 1.02 4.62 0.07 82.08 10:20:01 AM 2 9.71 0.00 0.69 1.04 0.03 88.53 10:20:01 AM 3 13.40 0.00 1.01 4.65 0.05 80.89 10:20:01 AM 4 8.17 0.00 1.02 6.49 0.03 84.29 10:20:01 AM 5 5.10 0.00 0.77 4.23 0.03 89.87 10:20:01 AM 6 24.89 0.00 1.25 1.59 0.05 72.22 10:20:01 AM 7 2.81 0.00 0.59 0.38 0.03 96.19 Average: all 13.28 0.00 1.14 1.89 0.06 83.64 Average: 0 8.74 0.00 0.98 0.74 0.07 89.47 Average: 1 12.08 0.00 1.61 3.34 0.07 82.91 Average: 2 13.57 0.00 1.07 1.17 0.06 84.13 Average: 3 17.27 0.00 1.25 2.09 0.05 79.34 Average: 4 9.21 0.00 0.85 2.86 0.06 87.02 Average: 5 10.32 0.00 1.22 2.79 0.06 85.61 Average: 6 19.36 0.00 1.17 1.35 0.06 78.05 Average: 7 15.65 0.00 1.01 0.75 0.04 82.55