---> uname -a: Linux prd-centos8-docker-8c-8g-25069.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 1043 27632 19 3214 30390 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:f5:d5:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fef5:d5e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:85:57:58 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::42:83ff:fe85:5758/64 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) 04/22/2024 _x86_64_ (8 CPU) 06:22:03 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 325.03 2.75 322.28 473.65 12027.33 06:25:01 AM 311.51 4.47 307.05 1432.59 35139.20 06:26:01 AM 93.14 0.97 92.17 70.11 9887.09 Average: 243.22 2.73 240.49 658.79 19018.26 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28619404 30496476 4036308 12.36 2688 2193400 2185992 6.49 195208 3368160 133648 06:25:01 AM 27122580 29831424 5533132 16.94 2688 3008200 2585308 7.67 418592 4576036 2024 06:26:01 AM 28320736 31145304 4334976 13.27 2688 3123872 1490684 4.42 650800 3153056 11892 Average: 28020907 30491068 4634805 14.19 2688 2775157 2087328 6.19 421533 3699084 49188 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 269.71 222.38 2414.81 52.81 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 499.18 392.90 7065.88 50.80 0.00 0.00 0.00 0.00 06:25:01 AM docker0 7.30 12.70 0.44 307.20 0.00 0.00 0.00 0.00 06:25:01 AM veth09b4b01 1.90 2.32 0.15 32.54 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 319.33 300.40 358.49 1932.35 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.15 0.00 0.02 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 362.74 305.23 3279.77 678.69 0.00 0.00 0.00 0.00 Average: docker0 2.43 4.28 0.15 102.41 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) 04/22/2024 _x86_64_ (8 CPU) 06:22:03 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 15.35 0.00 1.23 1.34 0.06 82.02 06:24:01 AM 0 15.18 0.00 0.62 0.10 0.07 84.03 06:24:01 AM 1 13.53 0.00 1.17 0.75 0.07 84.48 06:24:01 AM 2 26.30 0.00 2.26 3.16 0.07 68.21 06:24:01 AM 3 12.75 0.00 1.69 1.64 0.07 83.86 06:24:01 AM 4 16.51 0.00 0.37 0.12 0.07 82.94 06:24:01 AM 5 5.48 0.00 0.90 0.79 0.07 92.76 06:24:01 AM 6 21.24 0.00 1.24 1.77 0.05 75.71 06:24:01 AM 7 11.80 0.00 1.59 2.37 0.07 84.17 06:25:01 AM all 23.06 0.00 2.00 2.61 0.08 72.26 06:25:01 AM 0 23.78 0.00 2.11 1.32 0.07 72.71 06:25:01 AM 1 27.97 0.00 3.10 6.79 0.07 62.07 06:25:01 AM 2 14.26 0.00 1.88 1.94 0.08 81.83 06:25:01 AM 3 14.11 0.00 2.03 1.41 0.08 82.37 06:25:01 AM 4 37.05 0.00 1.36 1.19 0.08 60.32 06:25:01 AM 5 22.39 0.00 1.93 1.94 0.08 73.66 06:25:01 AM 6 17.42 0.00 1.44 3.84 0.07 77.23 06:25:01 AM 7 27.46 0.00 2.19 2.43 0.07 67.85 06:26:01 AM all 12.33 0.00 1.86 0.39 0.07 85.35 06:26:01 AM 0 6.54 0.00 1.89 0.40 0.10 91.07 06:26:01 AM 1 9.06 0.00 2.02 1.61 0.08 87.22 06:26:01 AM 2 17.34 0.00 2.19 0.37 0.07 80.03 06:26:01 AM 3 13.94 0.00 1.42 0.23 0.07 84.34 06:26:01 AM 4 7.12 0.00 1.66 0.10 0.07 91.06 06:26:01 AM 5 16.12 0.00 1.63 0.15 0.07 82.04 06:26:01 AM 6 16.99 0.00 2.13 0.13 0.07 80.68 06:26:01 AM 7 11.52 0.00 1.97 0.12 0.05 86.34 Average: all 16.91 0.00 1.70 1.44 0.07 79.88 Average: 0 15.17 0.00 1.54 0.61 0.08 82.61 Average: 1 16.84 0.00 2.10 3.05 0.07 77.95 Average: 2 19.31 0.00 2.11 1.83 0.07 76.68 Average: 3 13.60 0.00 1.71 1.09 0.07 83.53 Average: 4 20.22 0.00 1.13 0.47 0.07 78.11 Average: 5 14.66 0.00 1.48 0.96 0.07 82.83 Average: 6 18.55 0.00 1.60 1.91 0.06 77.87 Average: 7 16.92 0.00 1.92 1.64 0.06 79.46