---> uname -a: Linux prd-centos8-docker-8c-8g-9078.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 28383 19 2505 30439 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:6d:fb:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe6d:fb72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:31:c2:b1 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/02/2024 _x86_64_ (8 CPU) 05:17:18 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 129.91 8.08 121.83 1555.07 10012.35 05:20:01 AM 133.84 1.32 132.52 559.41 7161.06 05:21:01 AM 99.95 1.58 98.37 392.87 7478.99 05:22:01 AM 56.26 0.62 55.65 60.51 3847.33 Average: 104.99 2.90 102.09 641.94 7124.80 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29459800 31264248 3195912 9.79 2688 2122440 1355320 4.02 170404 2572632 153784 05:20:01 AM 27748876 29667564 4906836 15.03 2688 2233092 2858756 8.48 225592 4203492 84720 05:21:01 AM 29108396 31187560 3547316 10.86 2688 2388968 1442860 4.28 257032 2798176 41464 05:22:01 AM 29115304 31215428 3540408 10.84 2688 2409028 1407884 4.18 431120 2617480 10956 Average: 28858094 30833700 3797618 11.63 2688 2288382 1766205 5.24 271037 3047945 72731 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 95.72 67.24 1264.71 22.59 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:20:01 AM eth0 176.32 167.84 1181.11 40.67 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 192.35 158.31 1559.61 39.50 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 160.06 148.13 256.39 170.66 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 156.12 135.38 1065.43 68.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 01/02/2024 _x86_64_ (8 CPU) 05:17:18 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.10 0.00 1.04 0.82 0.06 87.98 05:19:01 AM 0 6.64 0.00 0.82 0.55 0.07 91.92 05:19:01 AM 1 1.32 0.00 0.40 0.87 0.08 97.32 05:19:01 AM 2 18.36 0.00 1.99 1.62 0.05 77.99 05:19:01 AM 3 17.64 0.00 1.32 1.10 0.08 79.86 05:19:01 AM 4 3.86 0.00 0.53 0.30 0.05 95.25 05:19:01 AM 5 22.85 0.00 2.32 0.68 0.05 74.10 05:19:01 AM 6 7.76 0.00 0.33 0.37 0.03 91.51 05:19:01 AM 7 2.34 0.00 0.60 1.05 0.05 95.96 05:20:01 AM all 26.16 0.00 1.03 1.73 0.07 71.00 05:20:01 AM 0 19.97 0.00 0.90 0.03 0.07 79.03 05:20:01 AM 1 18.55 0.00 0.98 3.92 0.07 76.47 05:20:01 AM 2 31.87 0.00 1.75 3.56 0.08 62.73 05:20:01 AM 3 26.81 0.00 1.44 5.90 0.07 65.79 05:20:01 AM 4 22.45 0.00 0.90 0.12 0.07 76.46 05:20:01 AM 5 25.60 0.00 0.75 0.07 0.07 73.52 05:20:01 AM 6 35.64 0.00 0.65 0.05 0.08 63.58 05:20:01 AM 7 27.97 0.00 0.87 0.10 0.08 70.97 05:21:01 AM all 39.09 0.00 1.87 0.71 0.10 58.24 05:21:01 AM 0 34.97 0.00 1.77 0.03 0.12 63.11 05:21:01 AM 1 44.80 0.00 1.97 0.51 0.10 52.62 05:21:01 AM 2 37.49 0.00 1.74 1.25 0.10 59.42 05:21:01 AM 3 42.31 0.00 1.57 0.22 0.08 55.82 05:21:01 AM 4 44.50 0.00 2.82 1.41 0.10 51.17 05:21:01 AM 5 32.74 0.00 1.33 0.37 0.12 65.44 05:21:01 AM 6 38.95 0.00 2.32 0.28 0.08 58.36 05:21:01 AM 7 36.95 0.00 1.41 1.58 0.07 59.98 05:22:01 AM all 7.02 0.00 0.69 1.14 0.04 91.11 05:22:01 AM 0 2.79 0.00 0.45 0.43 0.05 96.28 05:22:01 AM 1 18.31 0.00 1.00 3.98 0.05 76.66 05:22:01 AM 2 3.01 0.00 0.50 0.02 0.03 96.44 05:22:01 AM 3 11.52 0.00 0.62 0.08 0.05 87.73 05:22:01 AM 4 2.04 0.00 0.67 0.82 0.05 96.42 05:22:01 AM 5 7.21 0.00 0.68 3.81 0.03 88.27 05:22:01 AM 6 9.04 0.00 0.90 0.00 0.03 90.03 05:22:01 AM 7 2.26 0.00 0.67 0.00 0.03 97.04 Average: all 20.55 0.00 1.16 1.10 0.07 77.13 Average: 0 16.06 0.00 0.98 0.27 0.08 82.62 Average: 1 20.70 0.00 1.09 2.32 0.08 75.82 Average: 2 22.64 0.00 1.50 1.61 0.07 74.18 Average: 3 24.52 0.00 1.23 1.83 0.07 72.34 Average: 4 18.15 0.00 1.23 0.67 0.07 79.89 Average: 5 22.07 0.00 1.27 1.23 0.07 75.35 Average: 6 22.84 0.00 1.05 0.18 0.06 75.87 Average: 7 17.34 0.00 0.89 0.68 0.06 81.03