---> uname -a: Linux prd-centos8-docker-8c-8g-10995.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1008 27785 19 3096 30435 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:14:bc:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:fe14:bcbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:59:9f:e7 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) 03/05/2024 _x86_64_ (8 CPU) 10:17:50 LINUX RESTART (8 CPU) 10:18:01 AM tps rtps wtps bread/s bwrtn/s 10:19:01 AM 102.78 36.03 66.75 8765.10 40478.13 10:20:01 AM 193.50 5.08 188.42 358.55 8505.36 10:21:01 AM 241.39 1.30 240.09 308.59 14797.57 Average: 179.23 14.14 165.09 3144.08 21260.70 10:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 AM 29649664 31221884 3006048 9.21 2688 1906764 1491356 4.42 170384 2448888 90392 10:20:01 AM 28921108 30745900 3734604 11.44 2688 2142228 2028900 6.02 188224 3083648 147392 10:21:01 AM 28493732 31204420 4161980 12.75 2688 3019004 1419872 4.21 595904 3069500 652216 Average: 29021501 31057401 3634211 11.13 2688 2355999 1646709 4.89 318171 2867345 296667 10:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 322.67 217.21 1688.83 58.35 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 156.88 143.14 1247.85 44.50 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 473.32 439.21 3685.58 3080.30 0.00 0.00 0.00 0.00 10:21:01 AM 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 317.64 266.53 2207.55 1061.22 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) 03/05/2024 _x86_64_ (8 CPU) 10:17:50 LINUX RESTART (8 CPU) 10:18:01 AM CPU %user %nice %system %iowait %steal %idle 10:19:01 AM all 12.26 0.00 2.44 5.98 0.07 79.25 10:19:01 AM 0 21.79 0.00 2.06 2.81 0.10 73.23 10:19:01 AM 1 7.37 0.00 3.05 11.43 0.07 78.08 10:19:01 AM 2 10.59 0.00 3.99 3.33 0.07 82.02 10:19:01 AM 3 17.99 0.00 1.90 4.21 0.05 75.85 10:19:01 AM 4 6.70 0.00 1.45 9.44 0.05 82.35 10:19:01 AM 5 7.72 0.00 2.45 1.99 0.07 87.76 10:19:01 AM 6 15.05 0.00 2.68 7.88 0.07 74.33 10:19:01 AM 7 10.99 0.00 1.92 6.78 0.08 80.22 10:20:01 AM all 13.41 0.00 1.24 0.78 0.07 84.51 10:20:01 AM 0 2.51 0.00 0.55 0.05 0.07 96.83 10:20:01 AM 1 9.58 0.00 0.94 1.10 0.10 88.28 10:20:01 AM 2 23.63 0.00 2.29 1.72 0.07 72.29 10:20:01 AM 3 21.88 0.00 2.26 0.52 0.07 75.28 10:20:01 AM 4 12.97 0.00 1.07 0.63 0.05 85.28 10:20:01 AM 5 7.78 0.00 0.79 0.22 0.07 91.15 10:20:01 AM 6 13.48 0.00 0.48 0.37 0.07 85.60 10:20:01 AM 7 15.41 0.00 1.54 1.62 0.07 81.36 10:21:01 AM all 15.08 0.00 1.35 1.44 0.07 82.07 10:21:01 AM 0 13.83 0.00 1.02 1.04 0.07 84.04 10:21:01 AM 1 15.14 0.00 1.79 1.12 0.07 81.89 10:21:01 AM 2 22.14 0.00 1.70 1.85 0.08 74.22 10:21:01 AM 3 20.21 0.00 1.12 1.09 0.07 77.52 10:21:01 AM 4 9.80 0.00 0.73 0.70 0.05 88.72 10:21:01 AM 5 10.68 0.00 1.50 2.42 0.07 85.32 10:21:01 AM 6 20.05 0.00 1.14 2.54 0.08 76.19 10:21:01 AM 7 8.78 0.00 1.77 0.75 0.05 88.64 Average: all 13.59 0.00 1.67 2.71 0.07 81.96 Average: 0 12.63 0.00 1.20 1.29 0.08 84.80 Average: 1 10.72 0.00 1.91 4.50 0.08 82.78 Average: 2 18.80 0.00 2.66 2.30 0.07 76.17 Average: 3 20.04 0.00 1.76 1.92 0.06 76.22 Average: 4 9.85 0.00 1.08 3.54 0.05 85.47 Average: 5 8.74 0.00 1.57 1.54 0.07 88.08 Average: 6 16.21 0.00 1.42 3.54 0.07 78.76 Average: 7 11.73 0.00 1.74 3.03 0.07 83.43