---> uname -a: Linux prd-centos8-docker-8c-8g-24042.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1068 27313 19 3508 30365 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:6c:1c:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe6c:1c03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:21:64:96 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::42:44ff:fe21:6496/64 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) 07/15/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 140.33 20.53 119.80 4073.41 9253.07 08:14:01 PM 387.74 7.88 379.85 1572.40 13222.71 08:15:01 PM 206.23 1.42 204.81 411.93 40318.17 Average: 244.74 9.95 234.79 2019.52 20930.88 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29344148 31170476 3311564 10.14 2688 2147336 2019928 5.99 175620 2685344 107032 08:14:01 PM 27807368 30107232 4848344 14.85 2688 2610496 2259736 6.70 405908 3952024 246280 08:15:01 PM 27967832 31077396 4687880 14.36 2688 3408656 1525356 4.53 633344 3527080 100708 Average: 28373116 30785035 4282596 13.11 2688 2722163 1935007 5.74 404957 3388149 151340 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 89.91 67.46 1041.96 25.23 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 504.02 410.80 6667.67 62.08 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 386.92 319.32 5246.79 1172.05 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.61 11.93 0.40 306.46 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 326.90 265.82 4318.18 419.78 0.00 0.00 0.00 0.00 Average: docker0 2.20 3.98 0.13 102.15 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) 07/15/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.59 0.00 1.07 0.92 0.05 88.36 08:13:01 PM 0 5.42 0.00 0.77 0.50 0.07 93.25 08:13:01 PM 1 3.61 0.00 0.72 1.99 0.08 93.60 08:13:01 PM 2 7.20 0.00 1.07 0.75 0.07 90.91 08:13:01 PM 3 18.29 0.00 1.88 1.90 0.03 77.90 08:13:01 PM 4 23.09 0.00 2.30 0.93 0.07 73.60 08:13:01 PM 5 5.54 0.00 0.57 0.13 0.03 93.73 08:13:01 PM 6 8.47 0.00 0.43 0.68 0.05 90.37 08:13:01 PM 7 5.08 0.00 0.83 0.47 0.03 93.58 08:14:01 PM all 30.39 0.00 1.91 1.59 0.10 66.01 08:14:01 PM 0 34.90 0.00 1.68 1.19 0.12 62.12 08:14:01 PM 1 25.94 0.00 2.69 3.06 0.08 68.24 08:14:01 PM 2 22.65 0.00 2.37 2.94 0.12 71.92 08:14:01 PM 3 39.02 0.00 2.07 2.07 0.10 56.75 08:14:01 PM 4 37.20 0.00 2.33 1.39 0.13 58.95 08:14:01 PM 5 22.81 0.00 1.51 1.09 0.07 74.52 08:14:01 PM 6 27.23 0.00 1.34 0.30 0.10 71.02 08:14:01 PM 7 33.35 0.00 1.31 0.69 0.08 64.57 08:15:01 PM all 15.09 0.00 3.16 2.47 0.08 79.19 08:15:01 PM 0 20.41 0.00 2.94 1.51 0.08 75.05 08:15:01 PM 1 8.47 0.00 3.24 1.90 0.10 86.30 08:15:01 PM 2 14.78 0.00 3.64 12.01 0.08 69.49 08:15:01 PM 3 16.21 0.00 2.69 0.87 0.08 80.15 08:15:01 PM 4 19.10 0.00 3.78 0.84 0.07 76.21 08:15:01 PM 5 17.75 0.00 3.26 1.82 0.08 77.09 08:15:01 PM 6 17.00 0.00 2.27 0.72 0.08 79.93 08:15:01 PM 7 7.01 0.00 3.48 0.13 0.08 89.29 Average: all 18.34 0.00 2.05 1.66 0.08 77.87 Average: 0 20.21 0.00 1.79 1.07 0.09 76.84 Average: 1 12.66 0.00 2.21 2.31 0.09 82.73 Average: 2 14.86 0.00 2.35 5.22 0.09 77.47 Average: 3 24.49 0.00 2.21 1.61 0.07 71.61 Average: 4 26.46 0.00 2.80 1.06 0.09 69.59 Average: 5 15.35 0.00 1.78 1.01 0.06 81.79 Average: 6 17.55 0.00 1.35 0.57 0.08 80.45 Average: 7 15.14 0.00 1.87 0.43 0.07 82.49