---> uname -a: Linux prd-centos8-docker-8c-8g-75437.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1012 27499 19 3378 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:8b:00:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe8b:ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:4d:27:8f 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) 10/09/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 170.48 21.21 149.27 4472.64 9899.07 03:58:01 AM 270.96 5.40 265.56 828.39 11175.17 Average: 220.72 13.30 207.41 2650.52 10537.12 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29196728 31056972 3458984 10.59 2688 2179608 1785804 5.30 180624 2825700 114348 03:58:01 AM 28184276 31174376 4471436 13.69 2688 3299868 1447936 4.30 581340 3402060 962200 Average: 28690502 31115674 3965210 12.14 2688 2739738 1616870 4.80 380982 3113880 538274 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 119.29 99.15 1168.63 32.48 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 452.63 431.41 4534.84 2415.06 0.00 0.00 0.00 0.00 03:58:01 AM 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 285.96 265.28 2851.74 1223.77 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) 10/09/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 11.62 0.00 1.29 1.14 0.06 85.89 03:57:01 AM 0 7.50 0.00 0.82 0.05 0.12 91.52 03:57:01 AM 1 2.37 0.00 0.92 1.99 0.05 94.67 03:57:01 AM 2 14.97 0.00 1.72 1.57 0.05 81.69 03:57:01 AM 3 3.91 0.00 0.50 0.18 0.07 95.33 03:57:01 AM 4 28.03 0.00 2.76 2.34 0.07 66.81 03:57:01 AM 5 14.90 0.00 1.07 1.65 0.07 82.31 03:57:01 AM 6 15.80 0.00 1.50 0.63 0.03 82.03 03:57:01 AM 7 5.51 0.00 1.02 0.68 0.05 92.74 03:58:01 AM all 16.71 0.00 1.37 1.61 0.08 80.23 03:58:01 AM 0 7.68 0.00 1.22 0.54 0.10 90.46 03:58:01 AM 1 20.37 0.00 0.94 1.81 0.07 76.82 03:58:01 AM 2 20.85 0.00 1.51 1.76 0.08 75.80 03:58:01 AM 3 21.25 0.00 1.89 1.27 0.07 75.52 03:58:01 AM 4 11.56 0.00 1.12 2.73 0.08 84.50 03:58:01 AM 5 13.50 0.00 1.07 1.61 0.05 83.77 03:58:01 AM 6 25.74 0.00 2.07 1.86 0.10 70.23 03:58:01 AM 7 12.69 0.00 1.17 1.35 0.07 84.72 Average: all 14.16 0.00 1.33 1.38 0.07 83.06 Average: 0 7.59 0.00 1.02 0.29 0.11 90.99 Average: 1 11.37 0.00 0.93 1.90 0.06 85.75 Average: 2 17.91 0.00 1.61 1.66 0.07 78.75 Average: 3 12.58 0.00 1.20 0.73 0.07 85.43 Average: 4 19.80 0.00 1.94 2.53 0.08 75.65 Average: 5 14.20 0.00 1.07 1.63 0.06 83.04 Average: 6 20.76 0.00 1.79 1.24 0.07 76.14 Average: 7 9.09 0.00 1.09 1.02 0.06 88.73