---> uname -a: Linux prd-centos8-docker-8c-8g-38541.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 1013 28205 19 2671 30431 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:b6:f1:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:feb6:f153/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:80:c9:da 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) 09/14/2024 _x86_64_ (8 CPU) 18:21:42 LINUX RESTART (8 CPU) 06:22:02 PM tps rtps wtps bread/s bwrtn/s 06:23:01 PM 281.21 26.80 254.41 6790.14 9641.32 06:24:01 PM 262.79 20.51 242.28 4089.82 13197.73 06:25:01 PM 71.47 1.30 70.17 255.02 8466.92 Average: 204.74 16.15 188.60 3694.68 10440.03 06:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 PM 29553296 31242288 3102416 9.50 2688 2012564 1427168 4.23 171704 2501140 154120 06:24:01 PM 27769164 29978832 4886548 14.96 2688 2522900 3057112 9.07 280448 4119960 218016 06:25:01 PM 28920500 31199264 3735212 11.44 2688 2589580 1444804 4.29 492292 2756628 58132 Average: 28747653 30806795 3908059 11.97 2688 2375015 1976361 5.86 314815 3125909 143423 06:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 355.79 239.51 1894.84 62.69 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM eth0 404.83 331.73 5330.54 63.40 0.00 0.00 0.00 0.00 06:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 PM lo 2.22 2.22 0.45 0.45 0.00 0.00 0.00 0.00 06:25:01 PM eth0 104.05 88.32 716.47 27.31 0.00 0.00 0.00 0.00 06:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.15 0.15 0.00 0.00 0.00 0.00 Average: eth0 287.86 219.76 2651.74 51.07 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) 09/14/2024 _x86_64_ (8 CPU) 18:21:42 LINUX RESTART (8 CPU) 06:22:02 PM CPU %user %nice %system %iowait %steal %idle 06:23:01 PM all 12.43 0.00 2.01 1.37 0.06 84.12 06:23:01 PM 0 2.17 0.00 1.58 1.66 0.10 94.48 06:23:01 PM 1 21.01 0.00 3.05 1.65 0.07 74.22 06:23:01 PM 2 16.58 0.00 2.48 1.48 0.05 79.40 06:23:01 PM 3 15.43 0.00 3.17 2.95 0.07 78.39 06:23:01 PM 4 11.25 0.00 1.40 0.56 0.07 86.72 06:23:01 PM 5 10.62 0.00 1.21 1.50 0.03 86.64 06:23:01 PM 6 12.61 0.00 2.18 0.39 0.03 84.78 06:23:01 PM 7 9.83 0.00 1.05 0.78 0.05 88.28 06:24:01 PM all 33.44 0.00 1.57 1.58 0.09 63.32 06:24:01 PM 0 49.64 0.00 1.21 0.59 0.10 48.46 06:24:01 PM 1 36.89 0.00 1.77 1.77 0.08 59.48 06:24:01 PM 2 19.08 0.00 1.74 3.72 0.08 75.38 06:24:01 PM 3 37.18 0.00 1.86 1.12 0.10 59.74 06:24:01 PM 4 25.08 0.00 1.46 2.06 0.08 71.31 06:24:01 PM 5 30.32 0.00 1.54 1.77 0.10 66.26 06:24:01 PM 6 28.84 0.00 1.45 1.04 0.07 68.61 06:24:01 PM 7 40.50 0.00 1.56 0.59 0.08 57.27 06:25:01 PM all 29.27 0.00 1.04 0.42 0.09 69.19 06:25:01 PM 0 25.97 0.00 1.03 0.15 0.08 72.76 06:25:01 PM 1 47.28 0.00 1.37 0.99 0.13 50.23 06:25:01 PM 2 30.26 0.00 1.72 1.80 0.10 66.11 06:25:01 PM 3 31.12 0.00 0.82 0.05 0.07 67.95 06:25:01 PM 4 9.07 0.00 1.17 0.15 0.07 89.55 06:25:01 PM 5 36.57 0.00 0.65 0.00 0.08 62.70 06:25:01 PM 6 24.54 0.00 0.67 0.20 0.07 74.52 06:25:01 PM 7 29.35 0.00 0.85 0.03 0.08 69.68 Average: all 25.12 0.00 1.54 1.12 0.08 72.14 Average: 0 26.01 0.00 1.27 0.80 0.10 71.83 Average: 1 35.15 0.00 2.06 1.47 0.10 61.23 Average: 2 22.01 0.00 1.98 2.34 0.08 73.59 Average: 3 27.99 0.00 1.94 1.36 0.08 68.63 Average: 4 15.15 0.00 1.34 0.93 0.07 82.51 Average: 5 25.93 0.00 1.13 1.09 0.07 71.78 Average: 6 22.04 0.00 1.43 0.54 0.06 75.93 Average: 7 26.65 0.00 1.15 0.47 0.07 71.66