---> uname -a: Linux prd-centos8-docker-8c-8g-32549.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 1033 26613 19 4243 30393 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:51:f1:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe51:f1ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:ee:d1:ad 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:f1ff:feee:d1ad/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) 08/21/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 134.21 22.33 111.88 4554.88 7411.38 07:33:01 AM 250.14 7.78 242.36 1117.15 10365.19 07:34:01 AM 101.50 2.02 99.48 249.38 36654.73 07:35:01 AM 108.15 15.29 92.85 5406.46 11658.41 Average: 148.49 11.85 136.64 2832.04 16522.69 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29340564 31169124 3315148 10.15 2688 2148764 2008216 5.96 177504 2698508 185828 07:33:01 AM 28265756 30466352 4389956 13.44 2688 2513868 1971448 5.85 254784 3654800 278428 07:34:01 AM 26607396 29613116 6048316 18.52 2688 3303956 2834292 8.41 340104 5161044 0 07:35:01 AM 27261316 31130532 5394396 16.52 2688 4161028 1504936 4.47 883520 3956020 370180 Average: 27868758 30594781 4786954 14.66 2688 3031904 2079723 6.17 413978 3867593 208609 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 129.96 106.86 1250.92 35.07 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 437.88 350.64 5269.80 47.49 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 1099.58 388.04 6443.95 29.07 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM veth06c21b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM vetha026800 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 11.30 11.30 1.23 1.23 0.00 0.00 0.00 0.00 07:35:01 AM eth0 228.59 198.45 1997.07 1081.49 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.23 5.18 0.64 0.60 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 474.00 260.99 3740.37 298.29 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.30 0.16 0.15 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) 08/21/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 10.84 0.00 1.08 0.92 0.06 87.10 07:32:01 AM 0 8.98 0.00 0.97 0.28 0.07 89.71 07:32:01 AM 1 4.41 0.00 0.42 0.28 0.07 94.82 07:32:01 AM 2 4.49 0.00 0.67 1.05 0.05 93.74 07:32:01 AM 3 30.76 0.00 2.92 1.67 0.07 64.59 07:32:01 AM 4 3.39 0.00 0.38 0.89 0.07 95.27 07:32:01 AM 5 17.30 0.00 1.22 0.94 0.07 80.47 07:32:01 AM 6 5.94 0.00 0.75 0.89 0.03 92.39 07:32:01 AM 7 11.42 0.00 1.29 1.37 0.07 85.86 07:33:01 AM all 18.79 0.00 1.01 1.80 0.07 78.34 07:33:01 AM 0 22.24 0.00 0.95 1.62 0.07 75.11 07:33:01 AM 1 15.20 0.00 0.82 2.32 0.07 81.59 07:33:01 AM 2 12.28 0.00 0.89 2.69 0.07 84.07 07:33:01 AM 3 16.69 0.00 0.85 1.17 0.07 81.22 07:33:01 AM 4 16.20 0.00 0.87 0.90 0.07 81.96 07:33:01 AM 5 26.73 0.00 1.17 1.52 0.07 70.51 07:33:01 AM 6 15.37 0.00 1.20 2.06 0.08 81.28 07:33:01 AM 7 25.58 0.00 1.32 2.09 0.07 70.94 07:34:01 AM all 15.93 0.00 2.03 3.40 0.08 78.56 07:34:01 AM 0 22.53 0.00 1.45 2.25 0.07 73.69 07:34:01 AM 1 8.96 0.00 2.16 13.36 0.11 75.41 07:34:01 AM 2 17.82 0.00 1.97 1.81 0.09 78.30 07:34:01 AM 3 17.74 0.00 3.00 0.00 0.09 79.18 07:34:01 AM 4 7.29 0.00 1.93 5.47 0.05 85.26 07:34:01 AM 5 22.86 0.00 1.70 3.58 0.05 71.81 07:34:01 AM 6 13.07 0.00 1.95 0.47 0.07 84.44 07:34:01 AM 7 17.08 0.00 2.07 0.46 0.09 80.31 07:35:01 AM all 21.57 0.28 2.33 1.41 0.08 74.33 07:35:01 AM 0 20.55 0.07 2.33 0.32 0.08 76.66 07:35:01 AM 1 16.79 0.00 2.35 3.29 0.08 77.49 07:35:01 AM 2 20.67 0.02 2.61 1.84 0.08 74.77 07:35:01 AM 3 28.48 0.02 2.55 1.96 0.08 66.91 07:35:01 AM 4 20.42 0.07 1.96 0.27 0.10 77.19 07:35:01 AM 5 31.80 0.00 2.71 2.60 0.10 62.79 07:35:01 AM 6 14.65 0.00 2.18 0.32 0.07 82.79 07:35:01 AM 7 19.19 2.04 1.96 0.70 0.07 76.04 Average: all 16.79 0.07 1.60 1.86 0.07 79.61 Average: 0 18.49 0.02 1.42 1.10 0.07 78.90 Average: 1 11.38 0.00 1.42 4.66 0.08 82.46 Average: 2 13.73 0.00 1.53 1.85 0.07 82.82 Average: 3 23.50 0.00 2.32 1.22 0.08 72.88 Average: 4 11.92 0.02 1.27 1.81 0.07 84.91 Average: 5 24.70 0.00 1.70 2.13 0.07 71.39 Average: 6 12.24 0.00 1.51 0.94 0.06 85.24 Average: 7 18.32 0.51 1.66 1.16 0.07 78.28