---> uname -a: Linux prd-centos8-docker-8c-8g-625.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 1002 28426 19 2460 30439 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:dd:0e:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fedd:eef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:90:6b:4e 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) 01/29/2024 _x86_64_ (8 CPU) 05:17:43 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 134.89 38.20 96.68 8624.61 41691.60 05:20:01 AM 177.04 3.71 173.33 1034.42 10548.13 05:21:01 AM 108.35 1.52 106.83 387.87 6151.45 05:22:01 AM 74.54 0.73 73.80 66.52 5804.90 Average: 123.71 11.04 112.67 2528.39 16049.22 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29659868 31294168 2995844 9.17 2688 1960292 1448756 4.30 162168 2412112 132928 05:20:01 AM 27951416 29810152 4704296 14.41 2688 2174908 2757888 8.18 202076 4029316 77732 05:21:01 AM 27658820 29675756 4996892 15.30 2688 2328312 2662248 7.90 251724 4255504 70160 05:22:01 AM 29081704 31153580 3574008 10.94 2688 2380624 1469896 4.36 433464 2644320 39552 Average: 28587952 30483414 4067760 12.46 2688 2211034 2084697 6.19 262358 3335313 80093 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 307.38 209.15 1479.61 56.04 0.00 0.00 0.00 0.00 05:19:01 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 222.94 197.60 1603.24 60.04 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 190.44 155.05 1383.45 35.22 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 245.28 222.91 521.16 186.95 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 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 241.51 196.18 1246.91 84.56 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) 01/29/2024 _x86_64_ (8 CPU) 05:17:43 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 13.90 0.00 2.40 2.67 0.07 80.96 05:19:01 AM 0 8.37 0.00 2.04 1.64 0.08 87.86 05:19:01 AM 1 18.41 0.00 2.81 8.18 0.08 70.51 05:19:01 AM 2 15.16 0.00 2.96 2.18 0.08 79.61 05:19:01 AM 3 17.11 0.00 1.98 1.76 0.05 79.11 05:19:01 AM 4 10.42 0.00 2.31 2.18 0.07 85.03 05:19:01 AM 5 11.89 0.00 2.28 1.44 0.05 84.34 05:19:01 AM 6 10.45 0.00 2.16 1.69 0.07 85.64 05:19:01 AM 7 19.40 0.00 2.66 2.28 0.05 75.61 05:20:01 AM all 22.82 0.00 1.31 1.02 0.07 74.79 05:20:01 AM 0 16.40 0.00 1.09 0.72 0.08 81.71 05:20:01 AM 1 30.20 0.00 1.77 1.44 0.08 66.52 05:20:01 AM 2 29.85 0.00 1.42 0.64 0.07 68.03 05:20:01 AM 3 28.90 0.00 1.17 1.54 0.08 68.31 05:20:01 AM 4 10.34 0.00 0.90 0.97 0.05 87.73 05:20:01 AM 5 21.65 0.00 0.77 0.35 0.07 77.16 05:20:01 AM 6 30.37 0.00 2.22 0.98 0.05 66.38 05:20:01 AM 7 14.83 0.00 1.12 1.52 0.05 82.48 05:21:01 AM all 42.84 0.00 1.68 0.62 0.09 54.77 05:21:01 AM 0 48.36 0.00 1.30 0.13 0.08 50.12 05:21:01 AM 1 42.85 0.00 1.34 0.08 0.08 55.64 05:21:01 AM 2 46.85 0.00 1.62 1.25 0.10 50.18 05:21:01 AM 3 50.00 0.00 2.09 0.20 0.10 47.61 05:21:01 AM 4 34.62 0.00 1.47 0.55 0.08 63.27 05:21:01 AM 5 33.14 0.00 2.21 1.31 0.08 63.26 05:21:01 AM 6 40.15 0.00 2.11 1.42 0.08 56.24 05:21:01 AM 7 46.71 0.00 1.29 0.00 0.10 51.91 05:22:01 AM all 16.78 0.00 1.46 0.33 0.07 81.37 05:22:01 AM 0 12.38 0.00 1.42 0.13 0.08 85.98 05:22:01 AM 1 33.47 0.00 2.38 0.30 0.07 63.78 05:22:01 AM 2 7.23 0.00 1.34 1.46 0.08 89.90 05:22:01 AM 3 18.27 0.00 1.50 0.07 0.07 80.09 05:22:01 AM 4 21.75 0.00 1.16 0.17 0.07 76.86 05:22:01 AM 5 11.95 0.00 1.34 0.05 0.05 86.61 05:22:01 AM 6 13.33 0.00 1.62 0.33 0.05 84.67 05:22:01 AM 7 15.87 0.00 0.90 0.10 0.07 83.06 Average: all 24.09 0.00 1.71 1.16 0.07 72.97 Average: 0 21.38 0.00 1.46 0.66 0.08 76.42 Average: 1 31.24 0.00 2.07 2.50 0.08 64.11 Average: 2 24.78 0.00 1.83 1.38 0.08 71.92 Average: 3 28.57 0.00 1.68 0.89 0.08 68.78 Average: 4 19.28 0.00 1.46 0.97 0.07 78.22 Average: 5 19.66 0.00 1.65 0.79 0.06 77.84 Average: 6 23.57 0.00 2.03 1.11 0.06 73.23 Average: 7 24.20 0.00 1.49 0.97 0.07 73.27