---> uname -a: Linux prd-centos8-docker-8c-8g-13915.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: 2800.000 BogoMIPS: 5600.00 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 1048 27632 19 3209 30385 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:10:c7:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe10:c730/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:bf:f9:69 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::42:4fff:febf:f969/64 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) 06/01/2024 _x86_64_ (8 CPU) 06:21:43 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 295.77 16.97 278.79 3077.39 8129.44 06:24:01 AM 315.48 5.37 310.11 1313.25 13731.24 06:25:01 AM 241.13 1.80 239.33 458.57 35705.26 Average: 284.12 8.05 276.08 1616.44 19189.25 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29551756 31253056 3103956 9.51 2688 2025592 1457692 4.32 168380 2509072 180088 06:24:01 AM 27797048 29929876 4858664 14.88 2688 2444256 2533560 7.52 255240 4114660 241844 06:25:01 AM 28327888 31146316 4327824 13.25 2688 3117904 1490068 4.42 646644 3149000 120000 Average: 28558897 30776416 4096815 12.55 2688 2529251 1827107 5.42 356755 3257577 180644 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 182.99 122.29 1206.52 49.00 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 483.72 399.95 5606.91 67.26 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 473.13 443.06 3971.36 1943.85 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.80 12.34 0.41 305.95 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 379.94 321.76 3594.71 686.77 0.00 0.00 0.00 0.00 Average: docker0 2.27 4.12 0.14 101.99 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) 06/01/2024 _x86_64_ (8 CPU) 06:21:43 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 12.06 0.00 1.57 0.66 0.06 85.65 06:23:01 AM 0 17.81 0.00 1.84 0.30 0.07 79.99 06:23:01 AM 1 4.56 0.00 0.99 0.23 0.08 94.13 06:23:01 AM 2 11.07 0.00 1.96 0.23 0.07 86.67 06:23:01 AM 3 18.70 0.00 2.11 3.03 0.07 76.10 06:23:01 AM 4 25.00 0.00 2.02 0.43 0.05 72.50 06:23:01 AM 5 13.39 0.00 1.25 0.52 0.03 84.81 06:23:01 AM 6 2.49 0.00 1.05 0.18 0.07 96.20 06:23:01 AM 7 3.40 0.00 1.36 0.37 0.05 94.83 06:24:01 AM all 27.98 0.00 1.50 0.90 0.09 69.53 06:24:01 AM 0 32.37 0.00 2.36 2.04 0.08 63.15 06:24:01 AM 1 22.88 0.00 1.00 0.27 0.08 75.77 06:24:01 AM 2 21.48 0.00 1.59 0.97 0.10 75.86 06:24:01 AM 3 13.60 0.00 1.77 0.94 0.08 83.60 06:24:01 AM 4 33.49 0.00 1.29 1.12 0.07 64.03 06:24:01 AM 5 48.76 0.00 1.84 0.84 0.08 48.48 06:24:01 AM 6 26.76 0.00 0.99 0.45 0.08 71.72 06:24:01 AM 7 24.49 0.00 1.19 0.59 0.10 73.64 06:25:01 AM all 14.87 0.00 3.11 0.87 0.09 81.06 06:25:01 AM 0 17.71 0.00 3.07 1.02 0.08 78.12 06:25:01 AM 1 17.74 0.00 3.17 1.22 0.10 77.76 06:25:01 AM 2 11.91 0.00 2.45 0.29 0.08 85.26 06:25:01 AM 3 27.09 0.00 3.54 0.94 0.07 68.37 06:25:01 AM 4 11.12 0.00 2.95 0.82 0.12 84.99 06:25:01 AM 5 14.94 0.00 3.21 1.06 0.08 80.70 06:25:01 AM 6 8.78 0.00 3.72 1.06 0.08 86.35 06:25:01 AM 7 9.63 0.00 2.78 0.57 0.08 86.93 Average: all 18.31 0.00 2.06 0.81 0.08 78.74 Average: 0 22.63 0.00 2.42 1.12 0.08 73.75 Average: 1 15.06 0.00 1.72 0.57 0.09 82.56 Average: 2 14.82 0.00 2.00 0.50 0.08 82.60 Average: 3 19.79 0.00 2.47 1.63 0.07 76.03 Average: 4 23.22 0.00 2.08 0.79 0.08 73.82 Average: 5 25.71 0.00 2.10 0.80 0.07 71.32 Average: 6 12.69 0.00 1.92 0.56 0.08 84.75 Average: 7 12.51 0.00 1.77 0.51 0.08 85.13