---> uname -a: Linux prd-centos8-docker-8c-8g-37923.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1079 25238 19 5573 30337 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:7a:8c:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe7a:8c80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:93:50:72 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::42:5dff:fe93:5072/64 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) 09/12/2024 _x86_64_ (8 CPU) 19:17:59 LINUX RESTART (8 CPU) 07:19:01 PM tps rtps wtps bread/s bwrtn/s 07:20:01 PM 231.24 23.73 207.51 4995.13 11500.57 07:21:01 PM 303.05 14.78 288.27 7852.72 53214.48 07:22:01 PM 216.28 6.06 210.21 397.70 79536.30 Average: 250.19 14.86 235.33 4415.18 48083.78 07:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 PM 28800064 30724640 3855648 11.81 2688 2241788 1948500 5.78 190868 3202140 138672 07:21:01 PM 26538248 29920668 6117464 18.73 2688 3682028 2505172 7.43 608248 4971736 303004 07:22:01 PM 24780008 29676848 7875704 24.12 2688 5177940 3995272 11.85 949804 6319584 304 Average: 26706107 30107385 5949605 18.22 2688 3700585 2816315 8.36 582973 4831153 147327 07:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 PM eth0 169.28 147.90 1799.56 44.45 0.00 0.00 0.00 0.00 07:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 PM eth0 406.96 318.41 6235.52 41.36 0.00 0.00 0.00 0.00 07:21:01 PM docker0 1.67 3.33 0.10 45.20 0.00 0.00 0.00 0.00 07:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 PM eth0 147.08 102.37 4322.32 9.80 0.00 0.00 0.00 0.00 07:22:01 PM docker0 2.98 5.53 0.18 85.24 0.00 0.00 0.00 0.00 07:22:01 PM br-31aa2f846271 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:22:01 PM veth2984914 0.32 0.53 0.02 0.04 0.00 0.00 0.00 0.00 07:22:01 PM veth11b6082 0.32 0.50 0.02 0.04 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 241.11 189.56 4119.13 31.87 0.00 0.00 0.00 0.00 Average: docker0 1.55 2.95 0.09 43.48 0.00 0.00 0.00 0.00 Average: br-31aa2f846271 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2984914 0.11 0.18 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth11b6082 0.11 0.17 0.01 0.01 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) 09/12/2024 _x86_64_ (8 CPU) 19:17:59 LINUX RESTART (8 CPU) 07:19:01 PM CPU %user %nice %system %iowait %steal %idle 07:20:01 PM all 14.85 0.00 1.28 2.41 0.06 81.40 07:20:01 PM 0 8.74 0.00 1.09 0.47 0.08 89.62 07:20:01 PM 1 17.93 0.00 1.54 5.95 0.07 74.52 07:20:01 PM 2 13.30 0.00 1.35 1.30 0.05 84.00 07:20:01 PM 3 20.70 0.00 2.16 2.59 0.07 74.49 07:20:01 PM 4 19.56 0.00 1.02 0.67 0.07 78.68 07:20:01 PM 5 11.69 0.00 1.16 3.80 0.05 83.30 07:20:01 PM 6 15.55 0.00 1.00 3.99 0.07 79.39 07:20:01 PM 7 11.34 0.00 0.90 0.52 0.05 87.19 07:21:01 PM all 21.64 0.00 2.81 3.17 0.10 72.28 07:21:01 PM 0 39.00 0.00 1.89 1.62 0.08 57.41 07:21:01 PM 1 24.38 0.00 3.78 5.09 0.10 66.64 07:21:01 PM 2 13.48 0.00 2.59 2.50 0.07 81.36 07:21:01 PM 3 26.17 0.00 3.32 6.47 0.22 63.83 07:21:01 PM 4 20.72 0.00 4.20 4.58 0.08 70.41 07:21:01 PM 5 14.03 0.00 2.63 2.48 0.10 80.76 07:21:01 PM 6 23.07 0.00 1.90 1.36 0.08 73.58 07:21:01 PM 7 12.37 0.00 2.20 1.24 0.07 84.13 07:22:01 PM all 11.79 0.00 3.43 4.69 0.07 80.03 07:22:01 PM 0 10.71 0.00 3.66 2.48 0.08 83.07 07:22:01 PM 1 20.03 0.00 3.66 13.68 0.08 62.54 07:22:01 PM 2 10.34 0.00 4.28 3.30 0.07 82.02 07:22:01 PM 3 11.92 0.00 3.85 4.65 0.05 79.53 07:22:01 PM 4 9.93 0.00 2.85 4.01 0.05 83.16 07:22:01 PM 5 7.22 0.00 2.28 0.81 0.07 89.63 07:22:01 PM 6 12.60 0.00 2.72 1.36 0.05 83.27 07:22:01 PM 7 11.60 0.00 4.14 7.21 0.07 76.98 Average: all 16.10 0.00 2.50 3.42 0.08 77.91 Average: 0 19.46 0.00 2.21 1.52 0.08 76.73 Average: 1 20.78 0.00 2.99 8.23 0.08 67.92 Average: 2 12.38 0.00 2.73 2.37 0.06 82.46 Average: 3 19.61 0.00 3.11 4.56 0.11 72.61 Average: 4 16.75 0.00 2.68 3.08 0.07 77.41 Average: 5 10.99 0.00 2.02 2.37 0.07 84.55 Average: 6 17.07 0.00 1.87 2.24 0.07 78.75 Average: 7 11.77 0.00 2.41 2.98 0.06 82.78