---> uname -a: Linux prd-centos8-docker-8c-8g-8021.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1898 25696 19 4295 29525 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:a3:9d:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fea3:9d43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:e0:1e:2f 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::42:2eff:fee0:1e2f/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) 11/01/2025 _x86_64_ (8 CPU) 11:21:21 LINUX RESTART (8 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 273.14 16.41 256.73 3267.71 11611.56 11:24:01 AM 82.52 1.48 81.04 698.17 15268.59 11:25:01 AM 120.93 14.98 105.95 1315.69 29814.45 11:26:01 AM 163.08 2.48 160.60 4510.63 19478.47 11:27:01 AM 12.35 0.00 12.35 0.00 491.25 11:28:01 AM 19.24 2.70 16.54 141.29 898.57 11:29:01 AM 28.71 0.53 28.18 65.86 4220.75 Average: 100.00 5.51 94.49 1428.54 11683.82 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 28531288 30716356 4124424 12.63 2688 2499028 1879816 5.58 173876 3475916 429880 11:24:01 AM 27893700 30146636 4762012 14.58 2688 2565684 2681704 7.96 195344 4077564 45068 11:25:01 AM 25831440 28937884 6824272 20.90 2688 3401800 5404848 16.04 457796 5805388 264 11:26:01 AM 25680492 29463032 6975220 21.36 2688 4074808 2908340 8.63 656432 5755368 128 11:27:01 AM 25635612 29426828 7020100 21.50 2688 4083280 2908340 8.63 656836 5801268 24 11:28:01 AM 27249804 31154852 5405908 16.55 2688 4196292 1430036 4.24 673268 4172188 88608 11:29:01 AM 26379832 30298420 6275880 19.22 2688 4209024 2223700 6.60 893536 4818264 15928 Average: 26743167 30020573 5912545 18.11 2688 3575702 2776683 8.24 529584 4843708 82843 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 507.00 371.14 6779.26 64.87 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 171.39 125.96 810.95 28.88 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 4.02 4.02 0.44 0.44 0.00 0.00 0.00 0.00 11:25:01 AM eth0 1696.83 534.97 6693.87 46.61 0.00 0.00 0.00 0.00 11:25:01 AM docker0 1.58 2.13 0.21 0.24 0.00 0.00 0.00 0.00 11:25:01 AM veth1887d6d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 AM lo 8.65 8.65 0.90 0.90 0.00 0.00 0.00 0.00 11:26:01 AM eth0 314.58 231.19 1347.33 59.14 0.00 0.00 0.00 0.00 11:26:01 AM docker0 3.17 3.77 0.43 0.44 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 299.63 220.36 274.80 63.85 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 160.10 133.09 303.01 38.83 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 147.34 86.20 187.49 152.66 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 470.99 243.28 2342.49 64.97 0.00 0.00 0.00 0.00 Average: docker0 0.68 0.84 0.09 0.10 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) 11/01/2025 _x86_64_ (8 CPU) 11:21:21 LINUX RESTART (8 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 15.03 0.00 1.37 0.72 0.06 82.81 11:23:01 AM 0 9.37 0.00 0.58 0.65 0.07 89.33 11:23:01 AM 1 16.19 0.00 2.11 0.69 0.08 80.93 11:23:01 AM 2 28.63 0.00 2.66 1.57 0.08 67.05 11:23:01 AM 3 25.74 0.00 1.50 0.69 0.07 72.01 11:23:01 AM 4 13.33 0.00 0.97 0.35 0.05 85.30 11:23:01 AM 5 13.99 0.00 1.17 0.85 0.05 83.93 11:23:01 AM 6 6.00 0.00 0.74 0.07 0.07 93.13 11:23:01 AM 7 6.97 0.00 1.25 0.92 0.05 90.81 11:24:01 AM all 17.41 0.00 0.49 0.41 0.06 81.63 11:24:01 AM 0 56.16 0.00 0.87 0.03 0.08 42.86 11:24:01 AM 1 11.12 0.00 0.47 1.94 0.07 86.40 11:24:01 AM 2 9.69 0.00 0.22 0.00 0.05 90.04 11:24:01 AM 3 14.43 0.00 0.68 0.35 0.05 84.49 11:24:01 AM 4 14.40 0.00 0.15 0.07 0.03 85.35 11:24:01 AM 5 20.05 0.00 0.28 0.75 0.05 78.86 11:24:01 AM 6 5.01 0.00 0.35 0.12 0.07 94.46 11:24:01 AM 7 8.35 0.00 0.94 0.03 0.05 90.63 11:25:01 AM all 27.38 0.24 2.89 0.97 0.09 68.43 11:25:01 AM 0 32.46 1.80 3.08 0.27 0.10 62.28 11:25:01 AM 1 29.49 0.00 3.03 2.14 0.08 65.26 11:25:01 AM 2 19.12 0.02 3.37 2.81 0.10 74.58 11:25:01 AM 3 31.20 0.00 2.81 0.25 0.10 65.63 11:25:01 AM 4 34.40 0.07 3.45 0.56 0.08 61.45 11:25:01 AM 5 31.01 0.00 2.14 0.07 0.08 66.70 11:25:01 AM 6 24.75 0.00 2.94 0.72 0.08 71.50 11:25:01 AM 7 16.59 0.02 2.31 0.96 0.07 80.05 11:26:01 AM all 14.88 0.05 1.46 0.69 0.06 82.87 11:26:01 AM 0 10.51 0.37 1.10 0.07 0.07 87.89 11:26:01 AM 1 7.91 0.02 1.54 0.85 0.08 89.60 11:26:01 AM 2 15.86 0.02 1.36 1.69 0.03 81.04 11:26:01 AM 3 11.28 0.00 1.83 0.99 0.07 85.83 11:26:01 AM 4 27.11 0.00 1.57 0.05 0.05 71.22 11:26:01 AM 5 30.36 0.00 1.84 0.12 0.05 67.63 11:26:01 AM 6 5.10 0.03 1.30 1.52 0.03 92.01 11:26:01 AM 7 10.85 0.00 1.14 0.20 0.07 87.75 11:27:01 AM all 7.90 0.00 0.33 0.03 0.04 91.70 11:27:01 AM 0 3.97 0.00 0.05 0.00 0.05 95.93 11:27:01 AM 1 1.64 0.00 0.43 0.00 0.03 97.90 11:27:01 AM 2 1.37 0.00 0.17 0.00 0.05 98.41 11:27:01 AM 3 1.34 0.00 0.45 0.00 0.03 98.18 11:27:01 AM 4 3.44 0.00 0.15 0.00 0.03 96.38 11:27:01 AM 5 46.37 0.00 1.02 0.05 0.05 52.52 11:27:01 AM 6 1.29 0.00 0.30 0.12 0.03 98.26 11:27:01 AM 7 3.74 0.00 0.08 0.05 0.03 96.09 11:28:01 AM all 10.61 0.00 0.75 0.07 0.04 88.52 11:28:01 AM 0 4.45 0.00 0.68 0.23 0.07 94.56 11:28:01 AM 1 5.82 0.00 1.49 0.00 0.05 92.64 11:28:01 AM 2 2.71 0.00 0.62 0.12 0.05 96.50 11:28:01 AM 3 3.74 0.00 0.53 0.08 0.03 95.61 11:28:01 AM 4 5.76 0.00 0.37 0.00 0.03 93.84 11:28:01 AM 5 49.32 0.00 1.59 0.13 0.07 48.89 11:28:01 AM 6 3.60 0.00 0.55 0.02 0.02 95.82 11:28:01 AM 7 9.48 0.00 0.18 0.00 0.02 90.32 11:29:01 AM all 15.31 0.00 0.81 0.42 0.05 83.41 11:29:01 AM 0 4.09 0.00 0.55 0.58 0.05 94.73 11:29:01 AM 1 18.86 0.00 1.00 0.65 0.05 79.43 11:29:01 AM 2 21.44 0.00 0.87 0.52 0.07 77.11 11:29:01 AM 3 27.32 0.00 1.30 0.67 0.07 70.65 11:29:01 AM 4 20.53 0.00 0.55 0.15 0.05 78.71 11:29:01 AM 5 2.12 0.00 0.85 0.58 0.05 96.39 11:29:01 AM 6 8.61 0.00 0.82 0.17 0.05 90.36 11:29:01 AM 7 19.50 0.00 0.57 0.02 0.03 79.89 Average: all 15.49 0.04 1.16 0.47 0.06 82.78 Average: 0 17.27 0.31 0.99 0.26 0.07 81.10 Average: 1 12.99 0.00 1.44 0.89 0.06 84.61 Average: 2 14.11 0.00 1.32 0.96 0.06 83.55 Average: 3 16.42 0.00 1.30 0.43 0.06 81.79 Average: 4 16.98 0.01 1.03 0.17 0.05 81.77 Average: 5 27.61 0.00 1.27 0.37 0.06 70.70 Average: 6 7.75 0.00 1.00 0.39 0.05 90.81 Average: 7 10.77 0.00 0.92 0.31 0.05 87.95