---> uname -a: Linux prd-centos8-docker-8c-8g-75901.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1002 27064 19 3823 30437 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:d4:1f:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fed4:1f2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:c3:d5:0f 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) 10/11/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 241.47 12.98 228.49 2209.12 8084.70 01:54:01 PM 290.42 16.31 274.11 3088.70 10811.38 01:55:01 PM 144.53 2.12 142.41 143.04 53985.14 Average: 225.39 10.46 214.93 1811.48 24383.52 01:52:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29561128 31311164 3094584 9.48 2688 2070864 1403480 4.16 167660 2488860 208688 01:54:01 PM 27481452 30638956 5174260 15.84 2688 3465644 1930060 5.73 259980 4415460 1268572 01:55:01 PM 27781192 31234984 4874520 14.93 2688 3759264 1416272 4.20 566252 3805264 948 Average: 28274591 31061701 4381121 13.42 2688 3098591 1583271 4.70 331297 3569861 492736 01:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 79.82 59.52 1174.96 25.75 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 594.05 459.78 9697.43 78.88 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 168.81 194.52 296.89 1899.42 0.00 0.00 0.00 0.00 01:55:01 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 282.03 238.95 3737.66 671.57 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) 10/11/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 9.65 0.00 1.15 1.03 0.06 88.12 01:53:01 PM 0 8.29 0.00 1.63 3.10 0.09 86.90 01:53:01 PM 1 5.84 0.00 0.71 1.02 0.09 92.34 01:53:01 PM 2 7.97 0.00 0.66 0.76 0.05 90.55 01:53:01 PM 3 31.47 0.00 3.25 1.56 0.07 63.65 01:53:01 PM 4 13.33 0.00 1.29 0.85 0.05 84.48 01:53:01 PM 5 1.70 0.00 0.41 0.08 0.03 97.78 01:53:01 PM 6 1.29 0.00 0.39 0.27 0.05 98.00 01:53:01 PM 7 7.31 0.00 0.83 0.58 0.03 91.25 01:54:01 PM all 13.01 0.00 1.32 1.50 0.08 84.10 01:54:01 PM 0 6.87 0.00 0.89 0.67 0.07 91.51 01:54:01 PM 1 16.78 0.00 1.46 1.39 0.10 80.26 01:54:01 PM 2 10.03 0.00 1.32 1.00 0.08 87.56 01:54:01 PM 3 19.15 0.00 2.33 2.13 0.08 76.32 01:54:01 PM 4 11.20 0.00 1.10 2.66 0.08 84.95 01:54:01 PM 5 11.22 0.00 1.01 1.37 0.08 86.31 01:54:01 PM 6 16.46 0.00 1.57 2.21 0.05 79.70 01:54:01 PM 7 12.36 0.00 0.87 0.55 0.07 86.16 01:55:01 PM all 10.47 0.00 1.26 4.29 0.08 83.90 01:55:01 PM 0 15.29 0.00 1.32 1.22 0.08 82.08 01:55:01 PM 1 3.68 0.00 1.34 6.56 0.12 88.31 01:55:01 PM 2 11.74 0.00 1.41 6.46 0.05 80.34 01:55:01 PM 3 8.05 0.00 1.24 2.11 0.07 88.54 01:55:01 PM 4 8.17 0.00 1.37 1.91 0.08 88.47 01:55:01 PM 5 3.53 0.00 0.80 1.76 0.07 93.85 01:55:01 PM 6 27.68 0.00 1.53 4.59 0.08 66.12 01:55:01 PM 7 5.69 0.00 1.10 9.70 0.07 83.44 Average: all 11.05 0.00 1.24 2.28 0.07 85.36 Average: 0 10.16 0.00 1.28 1.65 0.08 86.83 Average: 1 8.77 0.00 1.17 3.00 0.10 86.95 Average: 2 9.92 0.00 1.13 2.75 0.06 86.13 Average: 3 19.49 0.00 2.27 1.93 0.07 76.24 Average: 4 10.89 0.00 1.25 1.81 0.07 85.98 Average: 5 5.50 0.00 0.74 1.08 0.06 92.62 Average: 6 15.20 0.00 1.17 2.37 0.06 81.21 Average: 7 8.46 0.00 0.94 3.62 0.06 86.93