---> uname -a: Linux prd-centos8-docker-8c-8g-39408.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 994 27534 19 3361 30449 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:e3:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe14:e35b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:e2:09:16 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) 09/18/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 143.78 21.28 122.50 4295.42 8713.86 07:15:01 AM 221.79 11.00 210.80 5802.20 10992.37 07:16:01 AM 96.33 0.65 95.68 65.71 28739.87 Average: 153.97 10.97 142.99 3387.73 16149.11 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29358272 31181076 3297440 10.10 2688 2143460 2013264 5.97 175756 2676036 104152 07:15:01 AM 27789864 30410408 4865848 14.90 2688 2931804 2092124 6.21 499028 3878148 455604 07:16:01 AM 28184604 31168840 4471108 13.69 2688 3292868 1481796 4.40 743528 3237248 1000 Average: 28444247 30920108 4211465 12.90 2688 2789377 1862395 5.53 472771 3263811 186919 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 122.01 96.58 1061.10 39.31 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 307.21 265.48 3614.38 39.49 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 184.74 159.50 1499.81 36.79 0.00 0.00 0.00 0.00 07:16:01 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 204.66 173.86 2058.48 38.53 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) 09/18/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 9.73 0.00 1.14 0.64 0.05 88.44 07:14:01 AM 0 5.28 0.00 0.77 0.03 0.07 93.86 07:14:01 AM 1 4.28 0.00 0.75 1.47 0.07 93.43 07:14:01 AM 2 19.37 0.00 1.75 0.68 0.07 78.13 07:14:01 AM 3 11.20 0.00 1.27 0.42 0.05 87.06 07:14:01 AM 4 12.44 0.00 1.22 0.37 0.03 85.94 07:14:01 AM 5 3.63 0.00 0.99 1.24 0.05 94.10 07:14:01 AM 6 8.78 0.00 0.87 0.43 0.05 89.87 07:14:01 AM 7 12.87 0.00 1.49 0.47 0.05 85.13 07:15:01 AM all 32.91 0.00 2.09 0.90 0.09 64.02 07:15:01 AM 0 32.03 0.00 1.69 1.51 0.08 64.69 07:15:01 AM 1 27.45 0.00 2.40 1.09 0.08 68.98 07:15:01 AM 2 30.36 0.00 1.88 0.28 0.08 67.40 07:15:01 AM 3 27.30 0.00 2.43 1.22 0.08 68.97 07:15:01 AM 4 42.68 0.00 1.92 0.47 0.10 54.83 07:15:01 AM 5 26.59 0.00 2.89 2.01 0.10 68.41 07:15:01 AM 6 32.65 0.00 1.81 0.28 0.08 65.17 07:15:01 AM 7 44.21 0.00 1.69 0.30 0.10 53.70 07:16:01 AM all 14.17 0.00 1.70 0.64 0.05 83.43 07:16:01 AM 0 20.52 0.00 1.94 1.39 0.07 76.09 07:16:01 AM 1 11.75 0.00 1.72 1.74 0.05 84.74 07:16:01 AM 2 5.32 0.00 1.09 0.07 0.07 93.45 07:16:01 AM 3 15.37 0.00 1.97 0.62 0.05 81.98 07:16:01 AM 4 18.83 0.00 1.87 0.12 0.05 79.13 07:16:01 AM 5 6.60 0.00 1.61 0.15 0.03 91.61 07:16:01 AM 6 12.01 0.00 1.66 0.74 0.05 85.55 07:16:01 AM 7 22.94 0.00 1.74 0.32 0.07 74.94 Average: all 18.93 0.00 1.64 0.73 0.07 78.64 Average: 0 19.26 0.00 1.47 0.98 0.07 78.22 Average: 1 14.49 0.00 1.62 1.43 0.07 82.39 Average: 2 18.34 0.00 1.57 0.35 0.07 79.66 Average: 3 17.95 0.00 1.89 0.75 0.06 79.35 Average: 4 24.64 0.00 1.67 0.32 0.06 73.31 Average: 5 12.26 0.00 1.83 1.13 0.06 84.72 Average: 6 17.81 0.00 1.44 0.49 0.06 80.20 Average: 7 26.65 0.00 1.64 0.36 0.07 71.28