---> uname -a: Linux prd-centos8-docker-8c-8g-44127.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 1018 28437 19 2434 30426 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:46:78:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe46:7888/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:b9:0e:55 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) 10/01/2024 _x86_64_ (8 CPU) 05:17:55 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:02 AM 383.27 135.21 248.06 14786.97 43570.67 05:20:01 AM 177.80 2.98 174.82 860.73 9923.16 05:21:01 AM 89.34 1.47 87.87 386.74 5800.03 05:22:01 AM 62.06 0.78 61.27 67.59 4594.63 Average: 178.11 35.24 142.87 4038.31 15996.32 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:02 AM 29644196 31293184 3011516 9.22 2688 1974472 1412460 4.19 162512 2425608 137824 05:20:01 AM 27528228 29378172 5127484 15.70 2688 2165776 3398612 10.08 219764 4432432 78712 05:21:01 AM 27562432 29564160 5093280 15.60 2688 2312664 2885324 8.56 250844 4349660 66612 05:22:01 AM 29127604 31164648 3528108 10.80 2688 2347372 1494372 4.43 431728 2608340 11892 Average: 28465615 30350041 4190097 12.83 2688 2200071 2297692 6.82 266212 3454010 73760 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:02 AM eth0 353.14 220.36 1587.28 59.35 0.00 0.00 0.00 0.00 05:19:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 220.72 194.87 1510.56 61.61 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 128.89 107.95 1356.60 26.03 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 176.20 182.35 462.14 176.38 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 219.73 176.30 1227.99 80.92 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) 10/01/2024 _x86_64_ (8 CPU) 05:17:55 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:02 AM all 15.35 0.00 3.36 1.36 0.08 79.85 05:19:02 AM 0 16.29 0.00 2.79 0.65 0.10 80.17 05:19:02 AM 1 14.36 0.00 2.83 2.25 0.07 80.50 05:19:02 AM 2 10.11 0.00 3.64 0.70 0.05 85.50 05:19:02 AM 3 30.07 0.00 4.74 2.91 0.08 62.20 05:19:02 AM 4 14.00 0.00 2.89 2.51 0.07 80.53 05:19:02 AM 5 16.43 0.00 2.98 0.50 0.07 80.02 05:19:02 AM 6 12.60 0.00 3.32 0.40 0.05 83.63 05:19:02 AM 7 8.93 0.00 3.69 0.99 0.12 86.27 05:20:01 AM all 26.07 0.00 1.30 1.66 0.13 70.84 05:20:01 AM 0 32.21 0.00 1.38 1.12 0.14 65.16 05:20:01 AM 1 32.36 0.00 1.78 1.56 0.15 64.14 05:20:01 AM 2 31.16 0.00 1.46 0.51 0.15 66.72 05:20:01 AM 3 32.40 0.00 1.14 3.94 0.17 62.35 05:20:01 AM 4 29.19 0.00 1.62 1.67 0.12 67.39 05:20:01 AM 5 15.74 0.00 1.10 0.51 0.10 82.54 05:20:01 AM 6 21.86 0.00 1.14 3.80 0.10 73.09 05:20:01 AM 7 13.63 0.00 0.80 0.15 0.08 85.33 05:21:01 AM all 40.30 0.00 1.52 0.21 0.11 57.86 05:21:01 AM 0 29.77 0.00 1.19 0.05 0.10 68.89 05:21:01 AM 1 40.41 0.00 1.35 0.32 0.08 57.83 05:21:01 AM 2 53.34 0.00 2.07 0.10 0.12 44.37 05:21:01 AM 3 40.76 0.00 1.77 0.10 0.10 57.26 05:21:01 AM 4 36.56 0.00 1.42 0.08 0.10 61.84 05:21:01 AM 5 45.77 0.00 1.49 0.08 0.12 52.55 05:21:01 AM 6 43.64 0.00 1.34 0.23 0.13 54.66 05:21:01 AM 7 32.14 0.00 1.51 0.74 0.10 65.52 05:22:01 AM all 16.39 0.00 1.38 0.30 0.08 81.85 05:22:01 AM 0 18.25 0.00 1.59 0.32 0.10 79.74 05:22:01 AM 1 8.51 0.00 1.15 0.02 0.08 90.24 05:22:01 AM 2 24.18 0.00 1.84 0.89 0.10 72.99 05:22:01 AM 3 34.36 0.00 1.27 0.50 0.10 63.76 05:22:01 AM 4 11.13 0.00 1.05 0.40 0.05 87.37 05:22:01 AM 5 11.40 0.00 1.61 0.07 0.05 86.88 05:22:01 AM 6 15.24 0.00 1.47 0.03 0.07 83.19 05:22:01 AM 7 8.06 0.00 1.05 0.18 0.07 90.63 Average: all 24.53 0.00 1.89 0.88 0.10 72.60 Average: 0 24.10 0.00 1.74 0.53 0.11 73.52 Average: 1 23.89 0.00 1.78 1.03 0.10 73.20 Average: 2 29.71 0.00 2.25 0.55 0.10 67.38 Average: 3 34.41 0.00 2.23 1.85 0.11 61.39 Average: 4 22.68 0.00 1.75 1.16 0.08 74.32 Average: 5 22.37 0.00 1.80 0.29 0.08 75.46 Average: 6 23.35 0.00 1.82 1.11 0.09 73.64 Average: 7 15.71 0.00 1.76 0.52 0.09 81.92