---> uname -a: Linux prd-centos8-docker-8c-8g-19790.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 1055 27308 19 3526 30377 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:b4:2f:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feb4:2f3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:bc:ca:d7 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:febc:cad7/64 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) 04/01/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 141.14 21.18 119.96 4518.58 9394.63 04:14:01 AM 409.55 5.05 404.50 1170.34 10952.64 04:15:01 AM 275.86 2.97 272.90 446.31 43548.66 04:16:01 AM 47.10 0.65 46.45 65.71 5429.77 Average: 218.41 7.46 210.95 1550.08 17333.12 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29351864 31182320 3303840 10.12 2688 2151368 2019996 5.99 176272 2680972 103908 04:14:01 AM 28249624 30444028 4406080 13.49 2688 2506624 2010368 5.96 265992 3655888 212044 04:15:01 AM 26966492 30037692 5689212 17.42 2688 3369124 2317452 6.88 510588 4637508 58920 04:16:01 AM 27981824 31124296 4673880 14.31 2688 3440396 1463288 4.34 688888 3447260 10960 Average: 28137451 30697084 4518253 13.84 2688 2866878 1952776 5.79 410435 3605407 96458 04:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 85.54 63.74 1045.87 23.60 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 415.81 361.09 5000.94 51.23 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 443.03 383.39 6558.14 887.85 0.00 0.00 0.00 0.00 04:15:01 AM docker0 7.65 13.18 0.46 306.62 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 207.66 199.68 260.81 1320.99 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 288.02 251.98 3216.60 570.97 0.00 0.00 0.00 0.00 Average: docker0 1.91 3.29 0.12 76.67 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) 04/01/2024 _x86_64_ (8 CPU) 04:11:24 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 11.11 0.00 1.08 0.74 0.05 87.02 04:13:01 AM 0 12.63 0.00 1.49 1.27 0.07 84.55 04:13:01 AM 1 2.24 0.00 0.52 0.35 0.07 96.83 04:13:01 AM 2 13.07 0.00 1.39 1.65 0.05 83.84 04:13:01 AM 3 6.96 0.00 0.67 0.35 0.03 91.99 04:13:01 AM 4 26.74 0.00 2.17 0.73 0.05 70.31 04:13:01 AM 5 11.97 0.00 1.07 0.22 0.05 86.70 04:13:01 AM 6 2.65 0.00 0.37 0.02 0.03 96.93 04:13:01 AM 7 12.66 0.00 0.98 1.30 0.03 85.02 04:14:01 AM all 20.48 0.00 1.31 1.41 0.08 76.72 04:14:01 AM 0 14.47 0.00 0.94 0.30 0.07 84.23 04:14:01 AM 1 14.19 0.00 1.22 1.35 0.08 83.15 04:14:01 AM 2 25.40 0.00 1.41 0.92 0.08 72.19 04:14:01 AM 3 24.01 0.00 1.64 2.51 0.10 71.74 04:14:01 AM 4 23.88 0.00 1.22 1.36 0.10 73.44 04:14:01 AM 5 20.95 0.00 2.16 3.50 0.07 73.32 04:14:01 AM 6 24.80 0.00 0.84 0.60 0.08 73.68 04:14:01 AM 7 16.18 0.00 1.07 0.72 0.07 81.97 04:15:01 AM all 15.39 0.00 2.95 2.62 0.09 78.94 04:15:01 AM 0 15.59 0.00 2.06 0.75 0.08 81.51 04:15:01 AM 1 20.70 0.00 3.46 4.81 0.12 70.91 04:15:01 AM 2 15.00 0.00 2.97 3.04 0.12 78.88 04:15:01 AM 3 15.02 0.00 3.33 3.24 0.07 78.35 04:15:01 AM 4 15.85 0.00 3.31 1.50 0.08 79.26 04:15:01 AM 5 18.14 0.00 2.95 4.78 0.10 74.04 04:15:01 AM 6 13.32 0.00 3.07 1.24 0.08 82.28 04:15:01 AM 7 9.47 0.00 2.47 1.63 0.10 86.32 04:16:01 AM all 9.11 0.00 0.83 0.29 0.05 89.72 04:16:01 AM 0 9.22 0.00 0.99 0.03 0.07 89.69 04:16:01 AM 1 5.84 0.00 0.78 0.17 0.03 93.17 04:16:01 AM 2 23.56 0.00 0.80 0.67 0.05 74.92 04:16:01 AM 3 7.94 0.00 0.68 0.25 0.05 91.07 04:16:01 AM 4 4.41 0.00 0.77 0.07 0.05 94.70 04:16:01 AM 5 10.86 0.00 0.78 0.23 0.05 88.07 04:16:01 AM 6 4.92 0.00 1.09 0.80 0.07 93.13 04:16:01 AM 7 6.12 0.00 0.74 0.08 0.03 93.03 Average: all 14.02 0.00 1.54 1.26 0.07 83.11 Average: 0 12.98 0.00 1.37 0.59 0.07 85.00 Average: 1 10.72 0.00 1.49 1.66 0.08 86.04 Average: 2 19.26 0.00 1.64 1.57 0.08 77.46 Average: 3 13.47 0.00 1.58 1.58 0.06 83.30 Average: 4 17.72 0.00 1.87 0.91 0.07 79.43 Average: 5 15.47 0.00 1.74 2.18 0.07 80.54 Average: 6 11.41 0.00 1.34 0.67 0.07 86.52 Average: 7 11.11 0.00 1.31 0.93 0.06 86.59