---> uname -a: Linux prd-centos8-docker-8c-8g-42705.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 1012 28445 19 2432 30432 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:8a:4f:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe8a:4fb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:11:9d:c0 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) 09/28/2024 _x86_64_ (8 CPU) 05:18:24 LINUX RESTART (8 CPU) 05:19:01 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 146.00 8.36 137.64 1483.37 9277.62 05:21:01 AM 167.04 2.55 164.50 746.68 7964.78 05:22:01 AM 65.48 0.75 64.73 291.64 5102.10 Average: 126.17 3.89 122.29 840.56 7448.17 05:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 29444640 31188524 3211072 9.83 2688 2063500 1990992 5.91 174180 2588188 106080 05:21:01 AM 27454008 29375396 5201704 15.93 2688 2234452 3874720 11.50 235684 4478616 69376 05:22:01 AM 29140668 31163596 3515044 10.76 2688 2333324 1460276 4.33 258012 2769092 50820 Average: 28679772 30575839 3975940 12.18 2688 2210425 2441996 7.25 222625 3278632 75425 05:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.60 113.91 1073.03 44.02 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:21:01 AM eth0 198.40 177.37 1907.55 35.05 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 123.21 109.43 781.17 49.59 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 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 152.74 133.57 1253.92 42.89 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) 09/28/2024 _x86_64_ (8 CPU) 05:18:24 LINUX RESTART (8 CPU) 05:19:01 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 9.42 0.00 1.15 0.58 0.06 88.80 05:20:01 AM 0 2.42 0.00 0.38 0.22 0.07 96.91 05:20:01 AM 1 6.13 0.00 1.09 1.07 0.07 91.65 05:20:01 AM 2 17.04 0.00 1.79 0.70 0.05 80.43 05:20:01 AM 3 6.47 0.00 0.57 0.43 0.07 92.46 05:20:01 AM 4 9.00 0.00 1.34 0.70 0.03 88.92 05:20:01 AM 5 19.15 0.00 2.24 0.57 0.07 77.98 05:20:01 AM 6 6.46 0.00 0.73 0.37 0.05 92.39 05:20:01 AM 7 8.67 0.00 1.05 0.57 0.05 89.66 05:21:01 AM all 36.58 0.00 1.38 1.28 0.10 60.66 05:21:01 AM 0 30.61 0.00 0.97 0.40 0.10 67.92 05:21:01 AM 1 38.20 0.00 1.27 0.87 0.13 59.53 05:21:01 AM 2 37.20 0.00 1.37 2.11 0.10 59.22 05:21:01 AM 3 47.52 0.00 1.05 0.87 0.08 50.48 05:21:01 AM 4 34.87 0.00 1.37 1.87 0.10 61.79 05:21:01 AM 5 35.19 0.00 1.65 2.12 0.12 60.92 05:21:01 AM 6 50.26 0.00 1.93 0.29 0.12 47.41 05:21:01 AM 7 18.81 0.00 1.44 1.67 0.08 78.00 05:22:01 AM all 32.23 0.00 1.52 0.35 0.08 65.82 05:22:01 AM 0 29.87 0.00 1.49 0.35 0.08 68.21 05:22:01 AM 1 37.45 0.00 1.65 0.55 0.07 60.28 05:22:01 AM 2 32.15 0.00 1.60 0.18 0.07 66.00 05:22:01 AM 3 29.48 0.00 1.55 0.05 0.10 68.81 05:22:01 AM 4 37.72 0.00 2.09 0.50 0.10 59.59 05:22:01 AM 5 25.97 0.00 1.10 0.25 0.07 72.61 05:22:01 AM 6 35.38 0.00 1.37 0.80 0.07 62.38 05:22:01 AM 7 29.86 0.00 1.32 0.10 0.07 68.65 Average: all 26.07 0.00 1.35 0.73 0.08 71.76 Average: 0 20.96 0.00 0.95 0.32 0.08 77.69 Average: 1 27.26 0.00 1.34 0.83 0.09 70.48 Average: 2 28.78 0.00 1.59 1.00 0.07 68.56 Average: 3 27.83 0.00 1.06 0.45 0.08 70.57 Average: 4 27.19 0.00 1.60 1.03 0.08 70.10 Average: 5 26.77 0.00 1.67 0.98 0.08 70.51 Average: 6 30.67 0.00 1.34 0.49 0.08 67.43 Average: 7 19.11 0.00 1.27 0.78 0.07 78.77