---> uname -a: Linux prd-centos8-docker-8c-8g-79754.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1045 26481 19 4364 30381 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:2d:60:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe2d:60d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:27:c5:56 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:b0ff:fe27:c556/64 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) 10/26/2024 _x86_64_ (8 CPU) 16:34:26 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 196.97 24.88 172.09 4503.12 9060.42 04:37:01 PM 196.75 5.43 191.32 1080.84 14913.11 04:38:01 PM 146.27 15.00 131.27 5391.80 30110.61 Average: 179.99 15.10 164.89 3658.54 18028.55 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29144180 31014584 3511532 10.75 2688 2189268 1672548 4.96 182648 2876484 153052 04:37:01 PM 27365008 29768736 5290704 16.20 2688 2714724 2741124 8.13 323876 4473424 258156 04:38:01 PM 27120704 30920416 5535008 16.95 2688 4092708 1873156 5.56 691000 4290664 632896 Average: 27876631 30567912 4779081 14.63 2688 2998900 2095609 6.22 399175 3880191 348035 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 169.41 138.96 1693.23 41.12 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 726.24 429.54 6954.43 48.95 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 11.31 11.31 1.25 1.25 0.00 0.00 0.00 0.00 04:38:01 PM eth0 724.71 331.99 6171.78 37.23 0.00 0.00 0.00 0.00 04:38:01 PM docker0 4.28 5.28 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.77 3.77 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 540.14 300.17 4940.00 42.43 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.76 0.22 0.20 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) 10/26/2024 _x86_64_ (8 CPU) 16:34:26 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 12.59 0.00 1.19 1.23 0.06 84.94 04:36:01 PM 0 3.02 0.00 0.75 0.72 0.07 95.45 04:36:01 PM 1 10.95 0.00 1.30 1.65 0.05 86.04 04:36:01 PM 2 8.26 0.00 0.72 1.32 0.07 89.64 04:36:01 PM 3 24.30 0.00 1.37 1.25 0.05 73.03 04:36:01 PM 4 12.72 0.00 0.87 1.47 0.07 84.88 04:36:01 PM 5 5.01 0.00 0.50 0.40 0.07 94.02 04:36:01 PM 6 23.79 0.00 2.49 1.69 0.05 71.99 04:36:01 PM 7 12.65 0.00 1.50 1.35 0.05 84.45 04:37:01 PM all 28.04 0.00 1.23 1.49 0.08 69.17 04:37:01 PM 0 24.66 0.00 1.21 0.45 0.10 73.58 04:37:01 PM 1 21.26 0.00 1.04 0.92 0.08 76.70 04:37:01 PM 2 38.96 0.00 0.82 1.26 0.08 58.88 04:37:01 PM 3 29.61 0.00 1.95 2.31 0.08 66.05 04:37:01 PM 4 28.74 0.00 1.15 3.51 0.08 66.51 04:37:01 PM 5 9.03 0.00 1.07 1.66 0.08 88.16 04:37:01 PM 6 36.27 0.00 1.56 1.48 0.07 60.63 04:37:01 PM 7 35.81 0.00 1.00 0.30 0.07 62.82 04:38:01 PM all 22.48 0.32 3.45 1.93 0.09 71.72 04:38:01 PM 0 28.67 0.00 3.19 0.15 0.08 67.91 04:38:01 PM 1 14.92 0.00 3.96 4.33 0.08 76.70 04:38:01 PM 2 20.47 0.05 3.25 0.66 0.10 75.46 04:38:01 PM 3 23.32 0.05 3.99 3.77 0.07 68.79 04:38:01 PM 4 21.54 0.00 3.51 1.15 0.08 73.72 04:38:01 PM 5 23.70 0.00 3.55 2.68 0.08 69.99 04:38:01 PM 6 18.31 2.19 2.88 1.42 0.10 75.09 04:38:01 PM 7 28.87 0.30 3.27 1.31 0.10 66.14 Average: all 21.02 0.11 1.95 1.55 0.08 75.29 Average: 0 18.75 0.00 1.71 0.44 0.08 79.02 Average: 1 15.71 0.00 2.10 2.30 0.07 79.83 Average: 2 22.55 0.02 1.59 1.08 0.08 74.67 Average: 3 25.74 0.02 2.43 2.44 0.07 69.30 Average: 4 20.99 0.00 1.84 2.05 0.08 75.04 Average: 5 12.56 0.00 1.70 1.58 0.08 84.08 Average: 6 26.13 0.73 2.31 1.53 0.07 69.23 Average: 7 25.76 0.10 1.92 0.99 0.07 71.16