---> uname -a: Linux prd-centos8-docker-8c-8g-25055.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 27303 19 3531 30375 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:c3:91:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fec3:9157/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:8c:d0:e0 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::42:38ff:fe8c:d0e0/64 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) 04/22/2024 _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 84.61 6.96 77.65 1301.93 5883.93 04:14:01 AM 108.15 14.33 93.82 3114.96 5970.19 04:15:01 AM 337.48 5.63 331.84 1234.33 11328.08 04:16:01 AM 204.42 2.35 202.07 414.40 32548.27 04:17:01 AM 110.75 1.37 109.38 167.54 13669.74 Average: 169.07 6.13 162.94 1246.64 13879.59 04:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29648476 31302108 3007236 9.21 2688 1979084 1438724 4.27 162860 2422176 127488 04:14:01 AM 29196968 31052136 3458744 10.59 2688 2174336 1806304 5.36 179272 2831428 105844 04:15:01 AM 28291392 30485756 4364320 13.36 2688 2506392 1943784 5.77 266728 3615340 148576 04:16:01 AM 26639052 29627068 6016660 18.42 2688 3288360 2854852 8.47 444356 5039316 20012 04:17:01 AM 27918064 31064200 4737648 14.51 2688 3443048 1574056 4.67 689504 3510424 33688 Average: 28338790 30706254 4316922 13.22 2688 2678244 1923544 5.71 348544 3483737 87122 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 46.12 33.54 711.75 5.85 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 93.59 82.87 706.95 27.45 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 391.58 319.36 4645.97 42.67 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 374.68 290.50 6399.97 35.35 0.00 0.00 0.00 0.00 04:16:01 AM docker0 10.80 16.36 0.58 273.59 0.00 0.00 0.00 0.00 04:16:01 AM vethbaff38c 7.81 11.38 0.52 133.81 0.00 0.00 0.00 0.01 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 307.16 299.70 420.40 2181.23 0.00 0.00 0.00 0.00 04:17:01 AM docker0 1.63 2.52 0.11 32.55 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 242.61 205.18 2576.81 458.49 0.00 0.00 0.00 0.00 Average: docker0 2.49 3.78 0.14 61.23 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) 04/22/2024 _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 7.31 0.00 0.72 2.44 0.05 89.47 04:13:01 AM 0 3.58 0.00 0.70 0.27 0.05 95.40 04:13:01 AM 1 1.32 0.00 0.33 6.41 0.08 91.85 04:13:01 AM 2 6.52 0.00 0.37 2.64 0.07 90.41 04:13:01 AM 3 9.56 0.00 0.80 4.82 0.07 84.74 04:13:01 AM 4 7.57 0.00 0.85 1.20 0.03 90.35 04:13:01 AM 5 12.16 0.00 1.43 3.09 0.03 83.28 04:13:01 AM 6 8.32 0.00 0.62 1.03 0.05 89.97 04:13:01 AM 7 9.45 0.00 0.68 0.05 0.03 89.78 04:14:01 AM all 7.43 0.00 0.63 4.80 0.04 87.10 04:14:01 AM 0 5.29 0.00 0.65 0.10 0.07 93.89 04:14:01 AM 1 4.77 0.00 0.38 11.64 0.05 83.16 04:14:01 AM 2 17.00 0.00 1.35 12.76 0.05 68.84 04:14:01 AM 3 3.04 0.00 0.28 4.56 0.03 92.09 04:14:01 AM 4 5.62 0.00 0.52 2.20 0.02 91.64 04:14:01 AM 5 8.41 0.00 0.77 3.38 0.03 87.41 04:14:01 AM 6 6.94 0.00 0.85 3.77 0.03 88.40 04:14:01 AM 7 8.37 0.00 0.23 0.00 0.03 91.36 04:15:01 AM all 18.40 0.00 1.16 4.27 0.07 76.10 04:15:01 AM 0 21.09 0.00 1.15 2.36 0.10 75.30 04:15:01 AM 1 18.49 0.00 1.37 6.81 0.07 73.26 04:15:01 AM 2 13.70 0.00 1.78 6.04 0.07 78.42 04:15:01 AM 3 15.34 0.00 1.19 7.95 0.07 75.46 04:15:01 AM 4 17.66 0.00 0.84 4.50 0.07 76.94 04:15:01 AM 5 11.19 0.00 1.22 1.71 0.07 85.81 04:15:01 AM 6 30.15 0.00 0.99 1.72 0.05 67.10 04:15:01 AM 7 19.56 0.00 0.76 3.07 0.08 76.53 04:16:01 AM all 12.26 0.00 1.73 4.13 0.08 81.80 04:16:01 AM 0 14.95 0.00 1.81 3.23 0.08 79.93 04:16:01 AM 1 19.10 0.00 1.78 8.39 0.10 70.64 04:16:01 AM 2 13.47 0.00 2.16 6.15 0.10 78.12 04:16:01 AM 3 12.97 0.00 1.56 2.90 0.07 82.51 04:16:01 AM 4 11.66 0.00 1.54 2.75 0.08 83.96 04:16:01 AM 5 7.58 0.00 1.44 1.74 0.07 89.17 04:16:01 AM 6 11.18 0.00 1.62 1.69 0.08 85.42 04:16:01 AM 7 7.20 0.00 1.93 6.15 0.07 84.66 04:17:01 AM all 12.27 0.00 2.06 0.69 0.09 84.90 04:17:01 AM 0 18.31 0.00 2.38 1.29 0.10 77.93 04:17:01 AM 1 9.49 0.00 1.79 0.55 0.08 88.08 04:17:01 AM 2 6.99 0.00 2.11 0.40 0.08 90.41 04:17:01 AM 3 24.98 0.00 2.21 1.21 0.10 71.50 04:17:01 AM 4 10.22 0.00 2.35 0.69 0.10 86.65 04:17:01 AM 5 15.60 0.00 2.18 0.28 0.08 81.86 04:17:01 AM 6 7.89 0.00 1.84 0.15 0.08 90.03 04:17:01 AM 7 4.72 0.00 1.59 0.92 0.07 92.70 Average: all 11.53 0.00 1.26 3.26 0.07 83.88 Average: 0 12.63 0.00 1.34 1.45 0.08 84.50 Average: 1 10.62 0.00 1.13 6.76 0.08 81.41 Average: 2 11.54 0.00 1.55 5.60 0.07 81.24 Average: 3 13.17 0.00 1.21 4.29 0.07 81.27 Average: 4 10.54 0.00 1.22 2.27 0.06 85.91 Average: 5 10.99 0.00 1.41 2.04 0.06 85.51 Average: 6 12.90 0.00 1.18 1.67 0.06 84.18 Average: 7 9.86 0.00 1.04 2.03 0.06 87.02