---> uname -a: Linux prd-centos8-docker-8c-8g-15109.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 1000 28538 19 2351 30449 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:63:05:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe63:588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:00:85:34 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) 06/06/2024 _x86_64_ (8 CPU) 15:19:39 LINUX RESTART (8 CPU) 03:20:00 PM tps rtps wtps bread/s bwrtn/s 03:20:02 PM 135.40 0.00 135.40 0.00 277306.83 03:21:01 PM 279.19 28.16 251.03 5670.62 14456.64 03:22:01 PM 183.67 15.26 168.41 2890.10 10293.77 03:23:01 PM 26.29 0.05 26.24 1.07 2511.13 03:24:01 PM 24.30 3.22 21.08 253.16 202.83 Average: 127.79 11.53 116.26 2174.67 8643.91 03:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:02 PM 30615540 31825612 2040172 6.25 2688 1551148 730276 2.24 84700 1596288 10284 03:21:01 PM 29624908 31271408 3030804 9.28 2688 1971396 1471868 4.37 169440 2436172 127976 03:22:01 PM 28993184 30907476 3662528 11.22 2688 2231192 1697200 5.04 189760 3003200 61324 03:23:01 PM 28985524 30899840 3670188 11.24 2688 2231212 1697200 5.04 189792 3010868 8 03:24:01 PM 29199752 31150648 3455960 10.58 2688 2266432 1502616 4.46 389952 2595324 27080 Average: 29483782 31210997 3171930 9.71 2688 2050276 1419832 4.21 204729 2528370 45334 03:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 PM eth0 11.18 8.07 2.88 1.97 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 442.99 273.62 1641.48 62.86 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 183.64 154.82 1569.18 44.66 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 0.67 0.35 0.36 0.61 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 52.21 46.24 450.84 11.64 0.00 0.00 0.00 0.00 03:24:01 PM 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 167.68 117.38 906.36 29.62 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) 06/06/2024 _x86_64_ (8 CPU) 15:19:39 LINUX RESTART (8 CPU) 03:20:00 PM CPU %user %nice %system %iowait %steal %idle 03:20:02 PM all 0.31 0.00 0.62 12.06 0.00 87.00 03:20:02 PM 0 1.24 0.00 1.24 0.00 0.00 97.52 03:20:02 PM 1 0.62 0.00 3.11 96.27 0.00 0.00 03:20:02 PM 2 0.00 0.00 0.62 0.00 0.00 99.38 03:20:02 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 03:20:02 PM 4 0.62 0.00 0.00 0.00 0.00 99.38 03:20:02 PM 5 0.00 0.00 0.00 0.00 0.00 100.00 03:20:02 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 03:20:02 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 03:21:01 PM all 11.95 0.00 1.81 1.67 0.07 84.51 03:21:01 PM 0 4.79 0.00 1.00 0.63 0.08 93.49 03:21:01 PM 1 23.19 0.00 2.25 3.71 0.05 70.80 03:21:01 PM 2 13.23 0.00 1.78 0.51 0.07 84.41 03:21:01 PM 3 13.55 0.00 2.91 3.27 0.09 80.19 03:21:01 PM 4 5.13 0.00 1.14 1.56 0.05 92.12 03:21:01 PM 5 17.50 0.00 2.34 0.66 0.07 79.43 03:21:01 PM 6 13.24 0.00 1.41 1.75 0.07 83.53 03:21:01 PM 7 4.98 0.00 1.65 1.26 0.05 92.06 03:22:01 PM all 9.25 0.00 0.77 1.21 0.07 88.70 03:22:01 PM 0 4.62 0.00 0.90 1.18 0.08 93.21 03:22:01 PM 1 14.47 0.00 1.50 3.49 0.07 80.47 03:22:01 PM 2 14.84 0.00 1.52 2.59 0.10 80.95 03:22:01 PM 3 11.99 0.00 0.53 0.13 0.05 87.29 03:22:01 PM 4 5.56 0.00 0.63 1.37 0.05 92.39 03:22:01 PM 5 7.26 0.00 0.43 0.15 0.07 92.09 03:22:01 PM 6 8.19 0.00 0.37 0.08 0.07 91.29 03:22:01 PM 7 7.04 0.00 0.30 0.65 0.08 91.92 03:23:01 PM all 0.13 0.00 0.05 0.23 0.03 99.56 03:23:01 PM 0 0.03 0.00 0.02 0.00 0.03 99.92 03:23:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 03:23:01 PM 2 0.12 0.00 0.07 0.00 0.03 99.78 03:23:01 PM 3 0.07 0.00 0.07 0.85 0.03 98.98 03:23:01 PM 4 0.02 0.00 0.07 0.78 0.02 99.12 03:23:01 PM 5 0.08 0.00 0.05 0.15 0.02 99.70 03:23:01 PM 6 0.10 0.00 0.07 0.02 0.03 99.78 03:23:01 PM 7 0.05 0.00 0.05 0.00 0.03 99.87 03:24:01 PM all 3.49 0.00 0.29 0.09 0.04 96.09 03:24:01 PM 0 2.90 0.00 0.18 0.00 0.05 96.87 03:24:01 PM 1 3.30 0.00 0.35 0.00 0.07 96.28 03:24:01 PM 2 1.99 0.00 0.48 0.20 0.07 97.26 03:24:01 PM 3 9.85 0.00 0.28 0.03 0.03 89.79 03:24:01 PM 4 2.67 0.00 0.30 0.02 0.02 97.00 03:24:01 PM 5 3.32 0.00 0.32 0.05 0.03 96.28 03:24:01 PM 6 2.70 0.00 0.13 0.00 0.03 97.13 03:24:01 PM 7 1.15 0.00 0.27 0.42 0.02 98.15 Average: all 6.14 0.00 0.73 0.87 0.05 92.22 Average: 0 3.07 0.00 0.53 0.45 0.06 95.89 Average: 1 10.25 0.00 1.05 2.42 0.06 86.22 Average: 2 7.46 0.00 0.96 0.82 0.07 90.69 Average: 3 8.78 0.00 0.93 1.05 0.05 89.18 Average: 4 3.32 0.00 0.53 0.92 0.03 95.20 Average: 5 6.94 0.00 0.77 0.25 0.05 92.00 Average: 6 5.98 0.00 0.49 0.45 0.05 93.03 Average: 7 3.28 0.00 0.56 0.57 0.05 95.54