---> uname -a: Linux prd-centos8-docker-8c-8g-75543.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 27188 19 3657 30387 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:45:7b:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe45:7bb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:a7:46:79 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::42:2fff:fea7:4679/64 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) 10/09/2024 _x86_64_ (8 CPU) 14:08:34 LINUX RESTART (8 CPU) 02:09:01 PM tps rtps wtps bread/s bwrtn/s 02:10:01 PM 142.58 26.01 116.56 5133.01 5736.63 02:11:01 PM 462.20 5.28 456.91 1180.67 17995.85 02:12:01 PM 228.91 3.13 225.77 534.76 45340.37 Average: 277.90 11.47 266.43 2282.65 23025.24 02:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 PM 29316852 31149504 3338860 10.22 2688 2153412 1993576 5.91 176720 2724716 210828 02:11:01 PM 27863380 30151524 4792332 14.68 2688 2598796 2231188 6.62 411044 3885440 205364 02:12:01 PM 27855076 31125736 4800636 14.70 2688 3568952 1526636 4.53 852388 3412224 147616 Average: 28345103 30808921 4310609 13.20 2688 2773720 1917133 5.69 480051 3340793 187936 02:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 134.51 92.93 1257.11 33.58 0.00 0.00 0.00 0.00 02:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 512.95 429.52 6437.44 60.25 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 526.37 439.77 6524.01 1454.92 0.00 0.00 0.00 0.00 02:12:01 PM docker0 7.90 13.46 0.47 306.99 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 391.29 320.76 4739.71 516.28 0.00 0.00 0.00 0.00 Average: docker0 2.63 4.49 0.16 102.34 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) 14:08:34 LINUX RESTART (8 CPU) 02:09:01 PM CPU %user %nice %system %iowait %steal %idle 02:10:01 PM all 11.62 0.00 1.28 0.79 0.05 86.25 02:10:01 PM 0 8.91 0.00 1.28 1.05 0.07 88.69 02:10:01 PM 1 18.16 0.00 1.79 1.07 0.05 78.93 02:10:01 PM 2 7.19 0.00 1.07 0.78 0.03 90.92 02:10:01 PM 3 32.30 0.00 2.87 1.08 0.05 63.70 02:10:01 PM 4 1.16 0.00 0.55 0.23 0.07 97.99 02:10:01 PM 5 8.57 0.00 0.80 0.22 0.05 90.36 02:10:01 PM 6 6.76 0.00 0.73 0.58 0.03 91.89 02:10:01 PM 7 9.87 0.00 1.15 1.30 0.05 87.62 02:11:01 PM all 30.36 0.00 1.93 2.17 0.09 65.46 02:11:01 PM 0 32.56 0.00 1.21 0.39 0.08 65.77 02:11:01 PM 1 34.55 0.00 2.41 3.12 0.10 59.82 02:11:01 PM 2 37.75 0.00 3.36 4.13 0.10 54.67 02:11:01 PM 3 36.18 0.00 1.22 0.47 0.08 62.04 02:11:01 PM 4 33.39 0.00 2.01 2.46 0.08 62.05 02:11:01 PM 5 28.55 0.00 1.49 0.59 0.10 69.27 02:11:01 PM 6 18.01 0.00 1.51 1.85 0.08 78.55 02:11:01 PM 7 21.85 0.00 2.20 4.35 0.10 71.51 02:12:01 PM all 19.15 0.00 3.39 2.19 0.08 75.19 02:12:01 PM 0 11.67 0.00 3.49 0.99 0.08 83.77 02:12:01 PM 1 17.77 0.00 3.58 3.57 0.10 74.98 02:12:01 PM 2 23.11 0.00 3.60 5.20 0.08 68.00 02:12:01 PM 3 25.36 0.00 3.38 2.35 0.08 68.83 02:12:01 PM 4 9.99 0.00 2.75 0.59 0.08 86.59 02:12:01 PM 5 23.34 0.00 3.01 0.54 0.08 73.03 02:12:01 PM 6 31.01 0.00 3.98 2.74 0.08 62.19 02:12:01 PM 7 10.91 0.00 3.35 1.52 0.07 84.15 Average: all 20.37 0.00 2.20 1.71 0.08 75.65 Average: 0 17.71 0.00 1.99 0.81 0.08 79.41 Average: 1 23.49 0.00 2.59 2.58 0.08 71.25 Average: 2 22.65 0.00 2.67 3.37 0.07 71.24 Average: 3 31.28 0.00 2.49 1.30 0.07 64.85 Average: 4 14.85 0.00 1.77 1.10 0.08 82.20 Average: 5 20.14 0.00 1.77 0.45 0.08 77.57 Average: 6 18.57 0.00 2.07 1.72 0.07 77.57 Average: 7 14.21 0.00 2.23 2.39 0.07 81.10