---> uname -a: Linux prd-centos8-docker-8c-8g-37726.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 1034 27034 19 3821 30405 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:ca:63:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:feca:6312/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:17:aa:0f:78 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) 09/11/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 125.42 9.40 116.03 2868.64 8798.33 07:12:01 PM 321.05 16.08 304.97 1680.25 14581.89 Average: 223.23 12.74 210.49 2274.50 11689.87 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29457080 31252108 3198632 9.80 2688 2115504 1379404 4.09 172140 2579364 133620 07:12:01 PM 27746204 31197700 4909508 15.03 2688 3757308 1418796 4.21 435892 3974472 1402408 Average: 28601642 31224904 4054070 12.41 2688 2936406 1399100 4.15 304016 3276918 768014 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 113.48 89.17 1200.34 35.64 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 710.63 595.63 9928.22 1951.99 0.00 0.00 0.00 0.00 07:12:01 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 412.03 342.38 5563.92 993.74 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) 09/11/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 8.98 0.00 1.08 0.78 0.05 89.11 07:11:01 PM 0 3.04 0.00 0.85 1.62 0.05 94.44 07:11:01 PM 1 19.63 0.00 2.42 1.39 0.05 76.51 07:11:01 PM 2 4.46 0.00 0.90 0.75 0.05 93.84 07:11:01 PM 3 11.33 0.00 1.23 0.68 0.03 86.72 07:11:01 PM 4 1.14 0.00 0.40 0.50 0.07 97.89 07:11:01 PM 5 9.43 0.00 1.00 0.48 0.05 89.04 07:11:01 PM 6 15.91 0.00 1.25 0.52 0.05 82.27 07:11:01 PM 7 6.89 0.00 0.58 0.30 0.03 92.19 07:12:01 PM all 16.92 0.00 1.87 1.41 0.08 79.72 07:12:01 PM 0 12.39 0.00 2.02 0.74 0.07 84.78 07:12:01 PM 1 16.91 0.00 1.41 1.77 0.07 79.85 07:12:01 PM 2 16.71 0.00 2.50 1.54 0.07 79.18 07:12:01 PM 3 16.10 0.00 2.09 1.00 0.08 80.73 07:12:01 PM 4 17.30 0.00 1.90 2.45 0.08 78.27 07:12:01 PM 5 32.90 0.00 2.49 1.60 0.10 62.91 07:12:01 PM 6 13.57 0.00 1.07 0.85 0.07 84.44 07:12:01 PM 7 9.51 0.00 1.49 1.36 0.07 87.58 Average: all 12.95 0.00 1.48 1.10 0.06 84.42 Average: 0 7.71 0.00 1.44 1.18 0.06 89.62 Average: 1 18.27 0.00 1.91 1.58 0.06 78.18 Average: 2 10.57 0.00 1.70 1.15 0.06 86.53 Average: 3 13.71 0.00 1.66 0.84 0.06 83.73 Average: 4 9.20 0.00 1.15 1.47 0.08 88.10 Average: 5 21.16 0.00 1.75 1.04 0.08 75.97 Average: 6 14.74 0.00 1.16 0.69 0.06 83.35 Average: 7 8.20 0.00 1.04 0.83 0.05 89.89