---> uname -a: Linux prd-centos8-docker-8c-8g-24045.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1047 26724 19 4117 30380 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:00:5a:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe00:5a6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:7d:d0:d9 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:f1ff:fe7d:d0d9/64 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) 20:53:24 LINUX RESTART (8 CPU) 08:54:02 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 130.28 9.35 120.93 2843.78 8608.40 08:56:01 PM 249.78 20.15 229.63 2789.00 13813.86 08:57:01 PM 146.97 15.91 131.06 5492.57 31548.13 Average: 175.92 15.17 160.75 3713.33 18042.76 08:54:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29521400 31296788 3134312 9.60 2688 2096496 1372580 4.07 168124 2522500 110616 08:56:01 PM 27560168 29842520 5095544 15.60 2688 2595052 2693940 7.99 284912 4321804 178440 08:57:01 PM 27365456 31093208 5290256 16.20 2688 4021296 1526552 4.53 734192 4005168 563536 Average: 28149008 30744172 4506704 13.80 2688 2904281 1864357 5.53 395743 3616491 284197 08:54:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 101.08 74.84 1075.78 32.80 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 701.20 474.15 6633.43 62.61 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.51 13.51 1.42 1.42 0.00 0.00 0.00 0.00 08:57:01 PM eth0 957.03 467.44 6220.09 47.42 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.73 5.71 0.72 0.66 0.00 0.00 0.00 0.00 Average: lo 4.53 4.53 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 589.14 340.28 4662.91 47.69 0.00 0.00 0.00 0.00 Average: docker0 1.59 1.92 0.24 0.22 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) 20:53:24 LINUX RESTART (8 CPU) 08:54:02 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.17 0.00 0.93 0.79 0.06 90.05 08:55:01 PM 0 10.19 0.00 0.76 0.88 0.07 88.10 08:55:01 PM 1 9.58 0.00 1.04 0.76 0.08 88.53 08:55:01 PM 2 1.90 0.00 0.90 1.39 0.10 95.70 08:55:01 PM 3 13.39 0.00 1.39 0.87 0.03 84.32 08:55:01 PM 4 11.95 0.00 1.39 0.51 0.05 86.10 08:55:01 PM 5 9.26 0.00 0.78 0.95 0.03 88.97 08:55:01 PM 6 0.42 0.00 0.24 0.03 0.05 99.25 08:55:01 PM 7 8.63 0.00 0.97 0.90 0.03 89.47 08:56:01 PM all 29.72 0.00 1.32 1.35 0.08 67.52 08:56:01 PM 0 20.04 0.00 0.96 0.94 0.08 77.98 08:56:01 PM 1 37.84 0.00 1.17 1.30 0.08 59.60 08:56:01 PM 2 23.62 0.00 1.39 1.19 0.07 73.74 08:56:01 PM 3 36.08 0.00 1.97 1.91 0.10 59.93 08:56:01 PM 4 28.70 0.00 1.42 0.87 0.08 68.92 08:56:01 PM 5 29.84 0.00 1.27 1.27 0.08 67.53 08:56:01 PM 6 28.18 0.00 1.19 2.59 0.08 67.95 08:56:01 PM 7 33.47 0.00 1.21 0.75 0.08 64.49 08:57:01 PM all 18.78 0.26 3.45 1.97 0.09 75.46 08:57:01 PM 0 17.65 0.05 3.34 1.34 0.10 77.51 08:57:01 PM 1 15.18 0.03 3.16 2.56 0.10 78.96 08:57:01 PM 2 18.70 0.00 2.99 1.64 0.08 76.58 08:57:01 PM 3 25.02 0.34 4.12 1.74 0.07 68.72 08:57:01 PM 4 18.41 0.03 4.04 3.02 0.14 74.36 08:57:01 PM 5 17.02 1.57 2.70 1.16 0.08 77.46 08:57:01 PM 6 16.08 0.05 4.07 1.59 0.08 78.13 08:57:01 PM 7 22.17 0.00 3.14 2.67 0.08 71.93 Average: all 18.94 0.09 1.90 1.37 0.08 77.62 Average: 0 15.98 0.02 1.69 1.06 0.08 81.17 Average: 1 20.94 0.01 1.79 1.54 0.09 75.63 Average: 2 14.79 0.00 1.76 1.41 0.08 81.96 Average: 3 24.88 0.11 2.50 1.51 0.07 70.94 Average: 4 19.73 0.01 2.28 1.47 0.09 76.42 Average: 5 18.75 0.52 1.58 1.13 0.07 77.94 Average: 6 14.97 0.02 1.83 1.41 0.07 81.70 Average: 7 21.48 0.00 1.77 1.44 0.07 75.24