---> uname -a: Linux prd-centos8-docker-8c-8g-11702.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 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1022 27639 19 3228 30411 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:4d:03:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe4d:301/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:c0:d5:07 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::42:74ff:fec0:d507/64 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) 03/08/2024 _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 114.43 2.40 112.03 465.18 7437.10 06:25:01 AM 201.08 3.55 197.53 1032.19 7573.28 06:26:01 AM 250.42 0.93 249.48 387.07 32006.85 06:27:01 AM 93.34 1.20 92.14 97.95 9302.37 Average: 164.81 2.02 162.79 495.58 14079.70 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 29309512 31069460 3346200 10.25 2688 2080128 1971452 5.85 177852 2720152 98868 06:25:01 AM 28443924 30428924 4211788 12.90 2688 2299832 2127368 6.31 216556 3517792 121248 06:26:01 AM 27217792 29932836 5437920 16.65 2688 3014608 2691136 7.98 417928 4483000 20 06:27:01 AM 28366868 31203992 4288844 13.13 2688 3135312 1457508 4.32 650224 3106740 48592 Average: 28334524 30658803 4321188 13.23 2688 2632470 2061866 6.12 365640 3456921 67182 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 67.98 56.93 510.60 28.96 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 250.20 232.26 2934.50 34.56 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 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 361.65 286.27 6015.82 37.89 0.00 0.00 0.00 0.00 06:26:01 AM docker0 5.15 10.13 0.29 273.16 0.00 0.00 0.00 0.00 06:26:01 AM veth4ad6bc4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 326.55 311.38 389.04 1929.96 0.00 0.00 0.00 0.00 06:27:01 AM docker0 2.52 3.40 0.16 32.67 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 251.60 221.71 2462.40 507.90 0.00 0.00 0.00 0.00 Average: docker0 1.92 3.38 0.11 76.46 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) 03/08/2024 _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 9.63 0.00 0.83 3.07 0.04 86.43 06:24:01 AM 0 6.58 0.00 0.15 0.00 0.05 93.22 06:24:01 AM 1 14.79 0.00 1.03 5.31 0.03 78.84 06:24:01 AM 2 19.27 0.00 1.91 7.76 0.03 71.02 06:24:01 AM 3 7.48 0.00 0.97 8.24 0.03 83.28 06:24:01 AM 4 3.33 0.00 0.27 0.12 0.05 96.24 06:24:01 AM 5 10.73 0.00 1.23 0.58 0.03 87.42 06:24:01 AM 6 5.75 0.00 0.47 0.53 0.02 93.23 06:24:01 AM 7 9.12 0.00 0.62 2.04 0.03 88.19 06:25:01 AM all 14.78 0.00 0.86 6.06 0.07 78.23 06:25:01 AM 0 15.60 0.00 1.10 3.70 0.07 79.53 06:25:01 AM 1 4.71 0.00 0.52 4.26 0.07 90.44 06:25:01 AM 2 17.11 0.00 0.75 6.12 0.08 75.93 06:25:01 AM 3 8.10 0.00 0.75 6.27 0.08 84.79 06:25:01 AM 4 9.16 0.00 0.80 5.30 0.05 84.68 06:25:01 AM 5 31.25 0.00 0.89 4.41 0.05 63.40 06:25:01 AM 6 16.63 0.00 0.95 8.61 0.07 73.75 06:25:01 AM 7 15.68 0.00 1.12 9.79 0.07 73.34 06:26:01 AM all 18.27 0.00 1.91 3.04 0.14 76.64 06:26:01 AM 0 14.44 0.00 2.18 3.18 0.15 80.05 06:26:01 AM 1 20.20 0.00 2.03 7.46 0.18 70.13 06:26:01 AM 2 25.03 0.00 1.59 5.61 0.10 67.67 06:26:01 AM 3 19.62 0.00 1.91 2.23 0.13 76.11 06:26:01 AM 4 19.39 0.00 1.69 0.60 0.12 78.20 06:26:01 AM 5 17.48 0.00 1.71 1.74 0.12 78.95 06:26:01 AM 6 15.37 0.00 2.50 2.15 0.20 79.78 06:26:01 AM 7 14.59 0.00 1.68 1.37 0.12 82.24 06:27:01 AM all 12.55 0.00 2.01 0.57 0.06 84.81 06:27:01 AM 0 11.86 0.00 1.84 0.13 0.08 86.08 06:27:01 AM 1 16.09 0.00 2.21 0.44 0.07 81.19 06:27:01 AM 2 9.82 0.00 1.79 1.27 0.05 87.07 06:27:01 AM 3 8.56 0.00 2.09 1.37 0.07 87.90 06:27:01 AM 4 14.22 0.00 2.38 0.29 0.07 83.05 06:27:01 AM 5 15.68 0.00 1.81 0.40 0.05 82.05 06:27:01 AM 6 15.44 0.00 2.06 0.37 0.05 82.08 06:27:01 AM 7 8.75 0.00 1.86 0.32 0.03 89.03 Average: all 13.81 0.00 1.40 3.19 0.08 81.53 Average: 0 12.12 0.00 1.32 1.75 0.09 84.72 Average: 1 13.94 0.00 1.45 4.37 0.09 80.16 Average: 2 17.81 0.00 1.51 5.19 0.07 75.42 Average: 3 10.94 0.00 1.43 4.53 0.08 83.02 Average: 4 11.52 0.00 1.28 1.58 0.07 85.55 Average: 5 18.79 0.00 1.41 1.79 0.06 77.95 Average: 6 13.29 0.00 1.49 2.92 0.08 82.22 Average: 7 12.04 0.00 1.32 3.38 0.06 83.20