---> uname -a: Linux prd-centos8-docker-8c-8g-74851.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1044 28411 19 2434 30400 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:5b:6f:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe5b:6fc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:35:18:e9 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) 10/06/2024 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 233.27 12.60 220.68 2182.61 7478.61 05:20:01 AM 185.95 3.07 182.89 841.45 11102.47 05:21:01 AM 94.55 1.95 92.60 409.86 5977.07 Average: 171.26 5.87 165.39 1144.64 8186.05 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29468248 31198968 3187464 9.76 2688 2051908 1466168 4.35 172544 2575800 205608 05:20:01 AM 27688588 29556420 4967124 15.21 2688 2181952 2844100 8.44 228636 4259324 40060 05:21:01 AM 29113724 31137772 3541988 10.85 2688 2334112 1511296 4.48 258688 2793116 50844 Average: 28756853 30631053 3898859 11.94 2688 2189324 1940521 5.76 219956 3209413 98837 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 93.87 64.65 1047.52 12.56 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 227.17 200.48 1358.12 65.42 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 183.07 154.90 1559.40 51.40 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 168.04 140.01 1321.68 43.13 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) 10/06/2024 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.14 0.00 1.07 1.78 0.05 87.97 05:19:01 AM 0 17.83 0.00 2.54 4.45 0.08 75.10 05:19:01 AM 1 9.59 0.00 1.08 1.60 0.05 87.67 05:19:01 AM 2 10.37 0.00 0.80 1.69 0.07 87.08 05:19:01 AM 3 1.81 0.00 0.28 0.97 0.05 96.89 05:19:01 AM 4 5.71 0.00 0.65 1.54 0.03 92.07 05:19:01 AM 5 1.97 0.00 0.40 1.05 0.05 96.52 05:19:01 AM 6 9.17 0.00 1.20 1.69 0.03 87.90 05:19:01 AM 7 16.64 0.00 1.57 1.27 0.03 80.49 05:20:01 AM all 30.30 0.00 1.30 1.60 0.11 66.69 05:20:01 AM 0 29.88 0.00 1.45 1.59 0.12 66.96 05:20:01 AM 1 30.44 0.00 0.90 1.54 0.08 67.03 05:20:01 AM 2 31.86 0.00 1.94 3.50 0.10 62.61 05:20:01 AM 3 24.64 0.00 1.30 2.01 0.12 71.93 05:20:01 AM 4 27.74 0.00 1.19 0.59 0.12 70.37 05:20:01 AM 5 31.68 0.00 1.00 1.20 0.10 66.01 05:20:01 AM 6 29.32 0.00 1.54 1.36 0.13 67.65 05:20:01 AM 7 36.84 0.00 1.11 1.02 0.08 60.95 05:21:01 AM all 34.40 0.00 1.51 0.81 0.08 63.20 05:21:01 AM 0 30.11 0.00 1.24 0.27 0.08 68.30 05:21:01 AM 1 37.93 0.00 1.42 1.19 0.08 59.38 05:21:01 AM 2 31.13 0.00 1.99 1.24 0.10 65.54 05:21:01 AM 3 35.81 0.00 1.83 0.27 0.08 62.01 05:21:01 AM 4 33.23 0.00 1.29 1.22 0.07 64.19 05:21:01 AM 5 32.32 0.00 1.28 0.15 0.07 66.19 05:21:01 AM 6 42.55 0.00 1.76 1.75 0.08 53.86 05:21:01 AM 7 32.12 0.00 1.31 0.42 0.08 66.08 Average: all 24.60 0.00 1.29 1.40 0.08 72.63 Average: 0 25.94 0.00 1.75 2.10 0.09 70.12 Average: 1 25.97 0.00 1.14 1.44 0.07 71.38 Average: 2 24.44 0.00 1.58 2.14 0.09 71.75 Average: 3 20.74 0.00 1.14 1.08 0.08 76.96 Average: 4 22.21 0.00 1.04 1.11 0.07 75.56 Average: 5 21.98 0.00 0.89 0.80 0.07 76.26 Average: 6 26.99 0.00 1.50 1.60 0.08 69.83 Average: 7 28.51 0.00 1.33 0.90 0.07 69.19