---> uname -a: Linux prd-centos8-docker-8c-8g-20225.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1034 27328 19 3526 30397 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:88:a6:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe88:a640/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:4a:67:50 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::42:2dff:fe4a:6750/64 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) 04/03/2024 _x86_64_ (8 CPU) 04:11:37 LINUX RESTART (8 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 124.18 6.96 117.21 1302.23 9342.25 04:15:01 AM 216.55 19.95 196.60 4273.02 7998.17 04:16:01 AM 102.57 0.75 101.82 137.04 5093.70 04:17:01 AM 197.72 2.28 195.43 408.66 31861.83 04:18:01 AM 105.43 1.28 104.15 97.83 13446.72 Average: 149.29 6.25 143.04 1243.70 13549.00 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 29594184 31315820 3061528 9.38 2688 2042328 1435136 4.26 163040 2456260 100576 04:15:01 AM 28635392 30670252 4020320 12.31 2688 2349828 1926308 5.72 203468 3343956 101584 04:16:01 AM 28285860 30479272 4369852 13.38 2688 2505540 1968240 5.84 266496 3617980 130628 04:17:01 AM 26863868 29837824 5791844 17.74 2688 3275136 2664384 7.91 443472 4815720 8052 04:18:01 AM 27982440 31124468 4673272 14.31 2688 3439404 1542220 4.58 688696 3446408 33176 Average: 28272349 30685527 4383363 13.42 2688 2722447 1907258 5.66 353034 3536065 74803 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 50.23 33.54 853.97 6.99 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 306.12 276.69 2819.12 57.15 0.00 0.00 0.00 0.00 04:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 160.77 130.21 2379.01 17.43 0.00 0.00 0.00 0.00 04:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 335.95 274.29 6396.29 33.26 0.00 0.00 0.00 0.00 04:17:01 AM docker0 5.60 9.86 0.32 274.11 0.00 0.00 0.00 0.00 04:17:01 AM veth8f761e2 2.72 4.75 0.19 134.35 0.00 0.00 0.00 0.01 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 288.42 294.29 414.66 2163.47 0.00 0.00 0.00 0.00 04:18:01 AM docker0 1.80 2.45 0.12 32.82 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 228.30 201.80 2572.61 455.69 0.00 0.00 0.00 0.00 Average: docker0 1.48 2.46 0.09 61.39 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) 04/03/2024 _x86_64_ (8 CPU) 04:11:37 LINUX RESTART (8 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 9.82 0.00 0.89 0.99 0.04 88.26 04:14:01 AM 0 2.52 0.00 0.53 0.17 0.05 96.73 04:14:01 AM 1 26.79 0.00 1.54 2.15 0.07 69.46 04:14:01 AM 2 10.18 0.00 1.12 1.22 0.05 87.43 04:14:01 AM 3 1.47 0.00 0.22 1.84 0.07 96.40 04:14:01 AM 4 21.48 0.00 1.94 0.73 0.03 75.82 04:14:01 AM 5 3.56 0.00 0.67 0.95 0.03 94.79 04:14:01 AM 6 9.52 0.00 0.80 0.73 0.03 88.91 04:14:01 AM 7 3.02 0.00 0.30 0.12 0.02 96.55 04:15:01 AM all 12.42 0.00 0.97 4.98 0.09 81.54 04:15:01 AM 0 10.23 0.00 0.94 7.03 0.10 81.70 04:15:01 AM 1 6.98 0.00 0.65 2.87 0.10 89.40 04:15:01 AM 2 25.38 0.00 0.97 6.85 0.12 66.68 04:15:01 AM 3 16.81 0.00 1.82 12.80 0.10 68.47 04:15:01 AM 4 10.28 0.00 0.90 5.05 0.07 83.70 04:15:01 AM 5 14.09 0.00 0.87 2.06 0.07 82.92 04:15:01 AM 6 7.99 0.00 0.84 1.44 0.08 89.66 04:15:01 AM 7 7.60 0.00 0.75 1.79 0.07 89.79 04:16:01 AM all 10.12 0.00 0.51 10.86 0.05 78.46 04:16:01 AM 0 4.89 0.00 0.28 0.25 0.05 94.53 04:16:01 AM 1 8.94 0.00 0.85 22.84 0.05 67.32 04:16:01 AM 2 12.24 0.00 0.50 22.85 0.03 64.38 04:16:01 AM 3 11.65 0.00 0.62 3.57 0.03 84.12 04:16:01 AM 4 9.31 0.00 0.30 0.50 0.05 89.84 04:16:01 AM 5 10.71 0.00 0.55 28.04 0.05 60.65 04:16:01 AM 6 14.60 0.00 0.57 8.00 0.05 76.79 04:16:01 AM 7 8.61 0.00 0.43 0.88 0.05 90.02 04:17:01 AM all 11.54 0.00 1.50 3.65 0.06 83.26 04:17:01 AM 0 11.68 0.00 1.46 2.26 0.05 84.55 04:17:01 AM 1 7.97 0.00 1.74 6.28 0.05 83.96 04:17:01 AM 2 16.31 0.00 1.57 0.85 0.07 81.20 04:17:01 AM 3 13.42 0.00 1.41 5.73 0.07 79.37 04:17:01 AM 4 15.20 0.00 2.11 7.38 0.08 75.23 04:17:01 AM 5 6.04 0.00 1.05 0.13 0.05 92.72 04:17:01 AM 6 8.99 0.00 1.46 5.26 0.07 84.23 04:17:01 AM 7 12.69 0.00 1.17 1.30 0.05 84.79 04:18:01 AM all 11.14 0.00 2.07 1.43 0.07 85.30 04:18:01 AM 0 8.56 0.00 2.04 1.97 0.08 87.34 04:18:01 AM 1 18.79 0.00 2.70 2.47 0.08 75.96 04:18:01 AM 2 9.78 0.00 1.66 1.32 0.07 87.17 04:18:01 AM 3 9.63 0.00 2.51 1.24 0.07 86.56 04:18:01 AM 4 6.05 0.00 1.71 0.97 0.07 91.20 04:18:01 AM 5 22.77 0.00 2.47 2.32 0.08 72.36 04:18:01 AM 6 9.48 0.00 1.76 0.95 0.07 87.74 04:18:01 AM 7 4.10 0.00 1.69 0.17 0.07 93.98 Average: all 11.01 0.00 1.19 4.38 0.06 83.36 Average: 0 7.57 0.00 1.05 2.34 0.07 88.98 Average: 1 13.89 0.00 1.50 7.32 0.07 77.22 Average: 2 14.78 0.00 1.16 6.62 0.07 77.37 Average: 3 10.60 0.00 1.31 5.04 0.07 82.99 Average: 4 12.47 0.00 1.39 2.92 0.06 83.16 Average: 5 11.42 0.00 1.12 6.71 0.06 80.69 Average: 6 10.12 0.00 1.08 3.28 0.06 85.46 Average: 7 7.20 0.00 0.87 0.85 0.05 91.02