---> uname -a: Linux prd-centos8-docker-8c-8g-76146.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2028 25626 19 4235 29398 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:9c:c5:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe9c:c54f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:1b:55:af 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:fbff:fe1b:55af/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) 10/12/2024 _x86_64_ (8 CPU) 11:23:13 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 235.13 24.86 210.26 4466.06 10651.06 11:26:01 AM 204.56 5.73 198.83 1138.12 22797.57 11:27:01 AM 132.67 17.39 115.28 5520.44 34971.16 Average: 190.78 15.99 174.79 3707.83 22807.95 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29023512 30938208 3632200 11.12 2688 2232016 1622900 4.82 187556 2981132 164792 11:26:01 AM 26736044 29771976 5919668 18.13 2688 3334196 2594708 7.70 341484 5038012 562832 11:27:01 AM 26486704 30403660 6169008 18.89 2688 4209132 2020832 6.00 815684 4796308 293812 Average: 27415420 30371281 5240292 16.05 2688 3258448 2079480 6.17 448241 4271817 340479 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 190.35 156.82 2253.16 40.55 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1667.68 724.40 11048.23 63.27 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 11.44 11.44 1.27 1.27 0.00 0.00 0.00 0.00 11:27:01 AM eth0 315.29 240.31 2342.41 80.89 0.00 0.00 0.00 0.00 11:27:01 AM docker0 4.28 5.23 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 724.60 373.91 5215.58 61.57 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.74 0.22 0.20 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) 10/12/2024 _x86_64_ (8 CPU) 11:23:13 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 13.37 0.00 1.28 1.15 0.08 84.13 11:25:01 AM 0 12.94 0.00 1.29 1.55 0.08 84.14 11:25:01 AM 1 15.35 0.00 0.94 0.82 0.07 82.83 11:25:01 AM 2 6.60 0.00 0.78 0.68 0.05 91.89 11:25:01 AM 3 17.29 0.00 1.72 0.94 0.08 79.97 11:25:01 AM 4 11.65 0.00 1.32 1.10 0.05 85.88 11:25:01 AM 5 21.00 0.00 1.74 1.24 0.10 75.93 11:25:01 AM 6 14.36 0.00 1.41 1.41 0.12 82.71 11:25:01 AM 7 7.76 0.00 1.02 1.43 0.07 89.72 11:26:01 AM all 30.27 0.00 2.59 1.35 0.10 65.69 11:26:01 AM 0 27.57 0.00 1.34 0.29 0.08 70.72 11:26:01 AM 1 35.12 0.00 3.41 1.35 0.10 60.01 11:26:01 AM 2 24.20 0.00 2.91 1.38 0.10 71.40 11:26:01 AM 3 34.75 0.00 2.53 0.22 0.10 62.39 11:26:01 AM 4 31.48 0.00 3.26 2.74 0.12 62.40 11:26:01 AM 5 24.23 0.00 2.31 0.93 0.10 72.43 11:26:01 AM 6 39.89 0.00 2.94 0.41 0.10 56.66 11:26:01 AM 7 24.99 0.00 2.03 3.47 0.10 69.41 11:27:01 AM all 28.65 0.30 2.80 1.97 0.11 66.17 11:27:01 AM 0 38.29 1.66 3.26 1.71 0.12 54.95 11:27:01 AM 1 35.41 0.02 2.38 1.96 0.15 60.07 11:27:01 AM 2 18.23 0.02 2.28 0.44 0.13 78.91 11:27:01 AM 3 18.31 0.44 3.49 0.50 0.08 77.17 11:27:01 AM 4 27.23 0.00 3.35 7.55 0.08 61.78 11:27:01 AM 5 36.76 0.10 3.62 1.22 0.14 58.16 11:27:01 AM 6 30.25 0.13 1.89 1.24 0.12 66.37 11:27:01 AM 7 24.80 0.02 2.13 1.17 0.07 71.82 Average: all 24.07 0.10 2.22 1.49 0.10 72.02 Average: 0 26.24 0.55 1.96 1.18 0.09 69.97 Average: 1 28.59 0.01 2.24 1.38 0.11 67.68 Average: 2 16.32 0.01 1.99 0.83 0.09 80.76 Average: 3 23.42 0.15 2.58 0.55 0.09 73.21 Average: 4 23.44 0.00 2.64 3.79 0.08 70.04 Average: 5 27.30 0.03 2.55 1.13 0.11 68.87 Average: 6 28.13 0.04 2.08 1.02 0.11 68.62 Average: 7 19.17 0.01 1.72 2.02 0.08 77.00