---> uname -a: Linux prd-centos8-docker-8c-8g-9978.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 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1046 27616 19 3227 30387 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:cf:bf:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fecf:bf3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:f6:1c:08 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::42:9dff:fef6:1c08/64 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) 03/01/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 173.50 77.53 95.97 11629.29 41494.94 06:24:01 AM 366.79 3.12 363.67 878.12 12008.22 06:25:01 AM 296.37 4.18 292.19 1013.40 34880.89 06:26:01 AM 98.58 0.90 97.68 68.51 10472.68 Average: 233.80 21.43 212.37 3397.78 24715.41 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29620996 31258352 3034716 9.29 2688 1963456 1478912 4.39 162232 2451708 132704 06:24:01 AM 28410632 30354664 4245080 13.00 2688 2259404 2317788 6.88 200896 3571828 166532 06:25:01 AM 27089576 29808992 5566136 17.04 2688 3018560 2534352 7.52 421728 4607648 12 06:26:01 AM 28285224 31120516 4370488 13.38 2688 3134468 1515996 4.50 650172 3189364 10968 Average: 28351607 30635631 4304105 13.18 2688 2593972 1961762 5.82 358757 3455137 77554 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 331.93 203.25 1508.61 56.16 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 286.92 253.46 3113.17 58.16 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 392.60 320.71 6353.40 42.49 0.00 0.00 0.00 0.00 06:25:01 AM docker0 8.81 14.65 0.51 305.88 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 338.57 309.88 360.47 1931.20 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.17 0.00 0.02 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 337.51 271.82 2833.85 522.00 0.00 0.00 0.00 0.00 Average: docker0 2.20 3.70 0.13 76.47 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) 03/01/2024 _x86_64_ (8 CPU) 06:21:53 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 14.61 0.00 2.75 2.85 0.08 79.71 06:23:01 AM 0 19.31 0.00 3.20 3.50 0.15 73.84 06:23:01 AM 1 27.50 0.00 3.27 1.54 0.08 67.61 06:23:01 AM 2 6.94 0.00 3.73 1.68 0.08 87.57 06:23:01 AM 3 8.57 0.00 2.29 2.76 0.08 86.30 06:23:01 AM 4 13.16 0.00 2.74 7.38 0.08 76.64 06:23:01 AM 5 14.81 0.00 2.64 1.51 0.05 80.99 06:23:01 AM 6 17.30 0.00 1.84 3.01 0.05 77.80 06:23:01 AM 7 9.28 0.00 2.31 1.46 0.03 86.92 06:24:01 AM all 16.55 0.00 1.30 1.30 0.07 80.77 06:24:01 AM 0 17.78 0.00 0.97 0.08 0.08 81.08 06:24:01 AM 1 14.61 0.00 1.56 3.23 0.08 80.51 06:24:01 AM 2 22.01 0.00 1.94 0.82 0.08 75.15 06:24:01 AM 3 7.94 0.00 0.97 2.16 0.07 88.86 06:24:01 AM 4 8.49 0.00 1.26 1.49 0.07 88.70 06:24:01 AM 5 20.10 0.00 1.12 0.58 0.07 78.13 06:24:01 AM 6 18.32 0.00 1.92 1.89 0.05 77.82 06:24:01 AM 7 23.12 0.00 0.67 0.17 0.07 75.98 06:25:01 AM all 22.02 0.00 2.23 2.31 0.08 73.36 06:25:01 AM 0 17.78 0.00 2.43 1.19 0.10 78.51 06:25:01 AM 1 27.59 0.00 2.43 3.67 0.08 66.22 06:25:01 AM 2 19.89 0.00 2.83 4.46 0.08 72.73 06:25:01 AM 3 13.77 0.00 1.87 1.59 0.07 82.69 06:25:01 AM 4 19.54 0.00 1.78 1.31 0.08 77.29 06:25:01 AM 5 26.02 0.00 1.71 3.27 0.08 68.92 06:25:01 AM 6 27.62 0.00 2.71 1.81 0.07 67.79 06:25:01 AM 7 23.95 0.00 2.08 1.21 0.07 72.70 06:26:01 AM all 12.73 0.00 1.94 0.43 0.06 84.84 06:26:01 AM 0 32.71 0.00 2.43 0.65 0.08 64.13 06:26:01 AM 1 21.17 0.00 2.58 0.49 0.07 75.70 06:26:01 AM 2 8.84 0.00 1.84 0.35 0.07 88.90 06:26:01 AM 3 5.39 0.00 1.59 0.18 0.07 92.77 06:26:01 AM 4 4.84 0.00 1.72 0.82 0.05 92.57 06:26:01 AM 5 12.48 0.00 1.94 0.57 0.03 84.98 06:26:01 AM 6 4.91 0.00 1.54 0.15 0.08 93.31 06:26:01 AM 7 11.51 0.00 1.84 0.22 0.05 86.38 Average: all 16.48 0.00 2.05 1.72 0.07 79.67 Average: 0 21.89 0.00 2.25 1.36 0.10 74.39 Average: 1 22.72 0.00 2.46 2.23 0.08 72.51 Average: 2 14.43 0.00 2.59 1.83 0.08 81.08 Average: 3 8.92 0.00 1.68 1.67 0.07 87.66 Average: 4 11.50 0.00 1.87 2.74 0.07 83.81 Average: 5 18.34 0.00 1.85 1.48 0.06 78.26 Average: 6 17.05 0.00 2.00 1.72 0.06 79.17 Average: 7 16.97 0.00 1.72 0.76 0.05 80.50