---> uname -a: Linux prd-centos8-docker-8c-8g-14491.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 1060 27290 19 3539 30371 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:3e:7e:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe3e:7eb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:ee:0a:f9 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::42:88ff:feee:af9/64 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) 03/20/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 126.31 6.95 119.36 1301.70 9539.44 04:14:01 AM 119.28 15.16 104.12 3281.85 5811.10 04:15:01 AM 248.21 4.82 243.39 1166.87 7276.62 04:16:01 AM 226.30 2.62 223.69 438.98 35575.33 04:17:01 AM 75.12 0.72 74.41 30.12 8598.30 Average: 159.05 6.05 152.99 1243.81 13361.35 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29560376 31294280 3095336 9.48 2688 2054812 1392436 4.13 163044 2491056 104004 04:14:01 AM 28901412 30814564 3754300 11.50 2688 2231388 1812412 5.38 183756 3108900 41568 04:15:01 AM 28245532 30452412 4410180 13.51 2688 2519020 1920492 5.70 265932 3656608 144784 04:16:01 AM 27041200 30068172 5614512 17.19 2688 3324936 2315868 6.87 452656 4618592 0 04:17:01 AM 27923196 31077740 4732516 14.49 2688 3452108 1515324 4.50 686856 3508320 49700 Average: 28334343 30741434 4321369 13.23 2688 2716453 1791306 5.31 350449 3476695 68011 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 55.90 38.62 902.43 7.44 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 144.13 128.16 1233.47 37.45 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 317.76 273.87 3964.65 36.95 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 379.48 298.17 6432.69 36.10 0.00 0.00 0.00 0.00 04:16:01 AM docker0 6.81 12.46 0.41 305.67 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 334.09 322.26 380.24 2163.11 0.00 0.00 0.00 0.00 04:17:01 AM docker0 0.00 0.17 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 246.28 212.22 2582.82 456.22 0.00 0.00 0.00 0.00 Average: docker0 1.36 2.53 0.08 61.15 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) 03/20/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:01 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 9.91 0.00 0.91 0.96 0.05 88.17 04:13:01 AM 0 3.75 0.00 0.40 0.02 0.03 95.80 04:13:01 AM 1 2.22 0.00 0.27 0.33 0.05 97.13 04:13:01 AM 2 16.88 0.00 1.85 1.30 0.05 79.92 04:13:01 AM 3 22.60 0.00 2.00 2.33 0.07 73.00 04:13:01 AM 4 15.39 0.00 1.10 1.68 0.05 81.77 04:13:01 AM 5 3.24 0.00 0.30 0.75 0.03 95.67 04:13:01 AM 6 6.18 0.00 0.62 0.97 0.03 92.20 04:13:01 AM 7 9.02 0.00 0.77 0.28 0.05 89.87 04:14:01 AM all 6.29 0.00 0.59 19.77 0.05 73.30 04:14:01 AM 0 6.71 0.00 0.28 1.34 0.07 91.61 04:14:01 AM 1 2.44 0.00 0.50 2.72 0.05 94.29 04:14:01 AM 2 3.69 0.00 0.63 45.22 0.07 50.38 04:14:01 AM 3 13.20 0.00 0.47 1.37 0.03 84.93 04:14:01 AM 4 4.15 0.00 0.22 0.02 0.03 95.58 04:14:01 AM 5 5.75 0.00 0.89 0.65 0.05 92.66 04:14:01 AM 6 5.87 0.00 0.62 44.26 0.05 49.21 04:14:01 AM 7 8.52 0.00 1.10 62.60 0.03 27.74 04:15:01 AM all 16.66 0.00 1.01 3.43 0.10 78.81 04:15:01 AM 0 23.48 0.00 0.67 0.44 0.08 75.33 04:15:01 AM 1 9.84 0.00 1.27 3.52 0.10 85.27 04:15:01 AM 2 21.76 0.00 2.08 2.59 0.08 73.49 04:15:01 AM 3 7.49 0.00 0.69 9.58 0.08 82.15 04:15:01 AM 4 19.24 0.00 1.15 0.46 0.07 79.09 04:15:01 AM 5 19.96 0.00 0.94 9.78 0.08 69.24 04:15:01 AM 6 15.99 0.00 0.65 0.72 0.23 82.41 04:15:01 AM 7 15.46 0.00 0.62 0.37 0.07 83.49 04:16:01 AM all 11.92 0.00 1.92 3.34 0.06 82.76 04:16:01 AM 0 5.29 0.00 1.66 1.21 0.07 91.78 04:16:01 AM 1 14.29 0.00 1.91 2.99 0.08 80.73 04:16:01 AM 2 15.69 0.00 1.98 2.10 0.07 80.17 04:16:01 AM 3 10.92 0.00 1.79 5.93 0.07 81.29 04:16:01 AM 4 12.70 0.00 1.88 3.53 0.07 81.83 04:16:01 AM 5 14.12 0.00 1.74 3.57 0.03 80.53 04:16:01 AM 6 8.56 0.00 1.94 1.19 0.07 88.24 04:16:01 AM 7 13.77 0.00 2.50 6.19 0.07 77.47 04:17:01 AM all 8.73 0.00 1.70 0.99 0.06 88.53 04:17:01 AM 0 12.18 0.00 2.00 0.36 0.08 85.38 04:17:01 AM 1 10.41 0.00 1.59 2.09 0.05 85.86 04:17:01 AM 2 6.87 0.00 1.39 0.52 0.07 91.15 04:17:01 AM 3 4.35 0.00 1.47 0.23 0.07 93.87 04:17:01 AM 4 4.73 0.00 1.51 3.24 0.05 90.47 04:17:01 AM 5 15.15 0.00 1.68 0.72 0.07 82.39 04:17:01 AM 6 6.10 0.00 2.54 0.18 0.05 91.12 04:17:01 AM 7 10.07 0.00 1.40 0.54 0.05 87.94 Average: all 10.70 0.00 1.23 5.70 0.06 82.31 Average: 0 10.27 0.00 1.00 0.67 0.07 88.00 Average: 1 7.83 0.00 1.11 2.33 0.07 88.66 Average: 2 12.98 0.00 1.59 10.36 0.07 75.01 Average: 3 11.73 0.00 1.29 3.88 0.06 83.04 Average: 4 11.23 0.00 1.17 1.79 0.05 85.76 Average: 5 11.64 0.00 1.11 3.10 0.05 84.11 Average: 6 8.54 0.00 1.27 9.48 0.09 80.62 Average: 7 11.37 0.00 1.28 14.01 0.05 73.29