---> uname -a: Linux prd-centos8-docker-8c-8g-79162.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 1063 26632 19 4194 30364 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:62:68:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe62:6808/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:ff: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 inet6 fe80::42:7aff:feff:20bb/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) 10/24/2024 _x86_64_ (8 CPU) 13:50:14 LINUX RESTART (8 CPU) 01:51:01 PM tps rtps wtps bread/s bwrtn/s 01:52:01 PM 150.91 23.40 127.51 8766.01 9551.22 01:53:01 PM 247.63 9.76 237.87 1370.21 15516.94 01:54:01 PM 130.96 12.48 118.48 931.56 30050.75 Average: 176.50 15.21 161.29 3688.98 18373.46 01:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:52:01 PM 29173440 31130912 3482272 10.66 2688 2278228 2008728 5.96 261780 2773332 112460 01:53:01 PM 27077156 29592148 5578556 17.08 2688 2826080 2984916 8.86 372344 4710896 228224 01:54:01 PM 26269380 29940212 6386332 19.56 2688 3964564 2339696 6.94 674304 5153612 499380 Average: 27506659 30221091 5149053 15.77 2688 3022957 2444447 7.25 436143 4212613 280021 01:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 106.55 69.44 1055.24 27.54 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 767.56 530.69 6998.17 60.91 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 11.73 11.73 1.27 1.27 0.00 0.00 0.00 0.00 01:54:01 PM eth0 949.65 367.68 5940.29 35.73 0.00 0.00 0.00 0.00 01:54:01 PM docker0 4.35 5.36 0.66 0.62 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 607.95 322.62 4664.77 41.39 0.00 0.00 0.00 0.00 Average: docker0 1.45 1.79 0.22 0.21 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) 10/24/2024 _x86_64_ (8 CPU) 13:50:14 LINUX RESTART (8 CPU) 01:51:01 PM CPU %user %nice %system %iowait %steal %idle 01:52:01 PM all 10.15 0.00 1.22 1.60 0.05 86.97 01:52:01 PM 0 10.85 0.00 1.29 0.90 0.05 86.91 01:52:01 PM 1 15.44 0.00 1.64 0.73 0.05 82.14 01:52:01 PM 2 13.92 0.00 2.16 3.06 0.07 80.79 01:52:01 PM 3 18.89 0.00 1.67 1.22 0.05 78.17 01:52:01 PM 4 9.31 0.00 1.08 2.60 0.05 86.95 01:52:01 PM 5 5.01 0.00 0.75 2.65 0.05 91.55 01:52:01 PM 6 4.15 0.00 0.62 0.77 0.05 94.41 01:52:01 PM 7 3.64 0.00 0.55 0.90 0.02 94.89 01:53:01 PM all 33.54 0.00 1.56 2.21 0.10 62.58 01:53:01 PM 0 34.02 0.00 0.99 1.09 0.08 63.82 01:53:01 PM 1 27.58 0.00 1.49 7.00 0.12 63.81 01:53:01 PM 2 36.24 0.00 2.62 3.68 0.13 57.32 01:53:01 PM 3 39.63 0.00 1.48 0.59 0.12 58.19 01:53:01 PM 4 35.14 0.00 1.23 1.55 0.08 62.01 01:53:01 PM 5 34.77 0.00 1.22 0.60 0.08 63.32 01:53:01 PM 6 28.01 0.00 1.60 1.93 0.08 68.38 01:53:01 PM 7 32.98 0.00 1.89 1.26 0.12 63.76 01:54:01 PM all 18.26 0.31 3.15 3.45 0.09 74.74 01:54:01 PM 0 16.91 0.10 2.92 0.08 0.10 79.88 01:54:01 PM 1 21.21 0.02 3.48 2.03 0.10 73.17 01:54:01 PM 2 17.05 2.30 3.23 9.39 0.08 67.95 01:54:01 PM 3 16.19 0.02 3.11 2.18 0.10 78.41 01:54:01 PM 4 19.96 0.03 3.57 7.23 0.10 69.10 01:54:01 PM 5 17.31 0.00 3.37 5.34 0.08 73.89 01:54:01 PM 6 16.91 0.02 3.03 0.52 0.07 79.45 01:54:01 PM 7 20.53 0.00 2.49 0.84 0.08 76.06 Average: all 20.64 0.10 1.98 2.42 0.08 74.78 Average: 0 20.59 0.03 1.73 0.69 0.08 76.87 Average: 1 21.40 0.01 2.20 3.25 0.09 73.06 Average: 2 22.40 0.76 2.67 5.37 0.10 68.71 Average: 3 24.91 0.01 2.08 1.33 0.09 71.59 Average: 4 21.44 0.01 1.96 3.79 0.08 72.72 Average: 5 19.03 0.00 1.78 2.86 0.07 76.26 Average: 6 16.34 0.01 1.75 1.07 0.07 80.77 Average: 7 19.03 0.00 1.64 1.00 0.07 78.26