---> uname -a: Linux prd-centos8-docker-8c-8g-43386.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 1024 27499 19 3366 30419 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:32:0e:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe32:ed1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:b3:20:bb 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) 09/29/2024 _x86_64_ (8 CPU) 07:15:23 LINUX RESTART (8 CPU) 07:16:01 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 153.92 21.34 132.57 4394.80 9237.07 07:18:01 AM 217.18 10.81 206.36 5813.26 10404.85 07:19:01 AM 88.14 0.70 87.44 66.79 28715.66 Average: 153.08 10.95 142.13 3425.14 16118.49 07:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 29297948 31128088 3357764 10.28 2688 2150232 2019548 5.99 175616 2731216 89116 07:18:01 AM 27578996 30217616 5076716 15.55 2688 2949372 2789068 8.28 501052 4081236 466896 07:19:01 AM 28214484 31204024 4441228 13.60 2688 3298232 1452928 4.31 745320 3206384 1024 Average: 28363809 30849909 4291903 13.14 2688 2799279 2087181 6.19 473996 3339612 185679 07:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 122.11 101.28 1057.50 40.54 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 322.18 276.54 3719.62 41.41 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 174.80 151.97 1368.89 35.11 0.00 0.00 0.00 0.00 07:19:01 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 206.36 176.60 2048.71 39.02 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) 09/29/2024 _x86_64_ (8 CPU) 07:15:23 LINUX RESTART (8 CPU) 07:16:01 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 9.43 0.00 1.08 0.40 0.05 89.04 07:17:01 AM 0 7.98 0.00 0.77 0.05 0.05 91.16 07:17:01 AM 1 4.48 0.00 0.82 0.48 0.05 94.17 07:17:01 AM 2 15.72 0.00 2.04 0.55 0.05 81.64 07:17:01 AM 3 14.32 0.00 1.35 0.70 0.05 83.58 07:17:01 AM 4 12.87 0.00 1.25 0.17 0.05 85.66 07:17:01 AM 5 12.37 0.00 1.27 0.40 0.05 85.91 07:17:01 AM 6 4.01 0.00 0.42 0.53 0.07 94.97 07:17:01 AM 7 3.67 0.00 0.73 0.32 0.03 95.24 07:18:01 AM all 32.91 0.00 1.91 1.12 0.08 63.97 07:18:01 AM 0 25.16 0.00 1.85 1.63 0.07 71.30 07:18:01 AM 1 28.67 0.00 2.17 0.17 0.10 68.89 07:18:01 AM 2 29.19 0.00 2.13 1.43 0.07 67.18 07:18:01 AM 3 28.19 0.00 2.20 2.60 0.08 66.93 07:18:01 AM 4 34.44 0.00 1.92 2.07 0.10 61.47 07:18:01 AM 5 43.76 0.00 1.73 0.15 0.10 54.26 07:18:01 AM 6 34.33 0.00 1.96 0.82 0.08 62.81 07:18:01 AM 7 39.53 0.00 1.32 0.12 0.07 58.97 07:19:01 AM all 12.69 0.00 1.40 1.86 0.06 83.99 07:19:01 AM 0 6.73 0.00 1.52 1.05 0.08 90.61 07:19:01 AM 1 33.23 0.00 1.96 4.72 0.07 60.02 07:19:01 AM 2 7.66 0.00 1.44 4.50 0.07 86.34 07:19:01 AM 3 7.37 0.00 1.32 2.04 0.03 89.22 07:19:01 AM 4 9.00 0.00 1.62 2.01 0.05 87.32 07:19:01 AM 5 20.09 0.00 1.17 0.05 0.05 78.64 07:19:01 AM 6 3.89 0.00 0.62 0.35 0.03 95.10 07:19:01 AM 7 13.59 0.00 1.52 0.17 0.07 84.66 Average: all 18.32 0.00 1.46 1.13 0.06 79.03 Average: 0 13.27 0.00 1.38 0.91 0.07 84.37 Average: 1 22.11 0.00 1.65 1.79 0.07 74.38 Average: 2 17.50 0.00 1.87 2.16 0.06 78.40 Average: 3 16.62 0.00 1.62 1.78 0.06 79.92 Average: 4 18.73 0.00 1.60 1.41 0.07 78.19 Average: 5 25.37 0.00 1.39 0.20 0.07 72.97 Average: 6 14.06 0.00 1.00 0.57 0.06 84.31 Average: 7 18.91 0.00 1.19 0.20 0.06 79.64