---> uname -a: Linux prd-centos8-docker-8c-8g-8216.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1021 28428 19 2439 30420 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:ba:e8:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:feba:e847/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:96:f6:fc 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/02/2025 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 150.67 5.95 144.72 895.57 7012.25 05:20:00 AM 168.19 2.54 165.64 831.20 10272.10 05:20:01 AM 9.52 2.86 6.67 60.95 320.00 05:21:01 AM 96.48 1.50 94.98 387.14 7017.96 05:22:01 AM 53.95 0.67 53.28 67.58 3884.12 Average: 116.63 2.67 113.96 542.01 7003.08 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29581860 31306116 3073852 9.41 2688 2043936 1367560 4.06 139168 2494152 221932 05:20:00 AM 27682496 29532208 4973216 15.23 2688 2163960 3267784 9.70 197548 4296000 75344 05:20:01 AM 28118048 29969024 4537664 13.90 2688 2165020 2678164 7.95 198288 3860376 76400 05:21:01 AM 27433620 29455136 5222092 15.99 2688 2330668 3247720 9.64 232276 4488204 46876 05:22:01 AM 29138408 31176704 3517304 10.77 2688 2346128 1470204 4.36 410172 2611372 8360 Average: 28390886 30287838 4264826 13.06 2688 2209942 2406286 7.14 235490 3550021 85782 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 70.21 51.40 1127.22 9.37 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:20:00 AM eth0 205.05 190.18 1355.91 53.40 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 53.33 53.33 6.21 6.21 0.00 0.00 0.00 0.00 05:20:01 AM eth0 32.38 30.48 6.83 7.05 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 174.30 146.81 1572.89 37.01 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 205.23 177.56 258.25 180.60 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 162.94 140.79 1072.65 69.90 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 11/02/2025 _x86_64_ (8 CPU) 05:17:26 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 9.06 0.00 0.94 1.68 0.05 88.27 05:19:01 AM 0 13.50 0.00 1.85 4.22 0.07 80.36 05:19:01 AM 1 9.08 0.00 1.10 2.44 0.05 87.32 05:19:01 AM 2 1.84 0.00 0.43 0.67 0.12 96.94 05:19:01 AM 3 15.53 0.00 1.28 2.82 0.03 80.33 05:19:01 AM 4 7.98 0.00 0.67 0.92 0.03 90.41 05:19:01 AM 5 17.46 0.00 1.40 1.65 0.05 79.44 05:19:01 AM 6 5.87 0.00 0.60 0.73 0.03 92.76 05:19:01 AM 7 1.17 0.00 0.15 0.00 0.05 98.63 05:20:00 AM all 22.97 0.00 1.11 1.99 0.07 73.86 05:20:00 AM 0 31.05 0.00 0.94 0.71 0.07 67.23 05:20:00 AM 1 23.21 0.00 1.57 3.98 0.07 71.18 05:20:00 AM 2 15.03 0.00 1.24 1.00 0.07 82.65 05:20:00 AM 3 24.49 0.00 0.97 1.17 0.07 73.31 05:20:00 AM 4 22.04 0.00 0.68 0.82 0.07 76.39 05:20:00 AM 5 25.45 0.00 1.52 2.91 0.09 70.04 05:20:00 AM 6 28.68 0.00 1.34 4.90 0.07 65.01 05:20:00 AM 7 13.81 0.00 0.65 0.39 0.05 85.10 05:20:01 AM all 28.27 0.00 2.26 0.00 0.12 69.36 05:20:01 AM 0 20.00 0.00 2.86 0.00 0.00 77.14 05:20:01 AM 1 33.02 0.00 2.83 0.00 0.00 64.15 05:20:01 AM 2 21.90 0.00 3.81 0.00 0.95 73.33 05:20:01 AM 3 34.29 0.00 2.86 0.00 0.00 62.86 05:20:01 AM 4 47.17 0.00 0.94 0.00 0.00 51.89 05:20:01 AM 5 19.81 0.00 0.94 0.00 0.00 79.25 05:20:01 AM 6 33.33 0.00 0.95 0.00 0.00 65.71 05:20:01 AM 7 16.35 0.00 2.88 0.00 0.00 80.77 05:21:01 AM all 39.54 0.00 1.46 1.18 0.10 57.73 05:21:01 AM 0 32.05 0.00 1.45 0.18 0.10 66.21 05:21:01 AM 1 48.05 0.00 2.19 3.08 0.12 46.56 05:21:01 AM 2 37.20 0.00 1.29 0.89 0.08 60.54 05:21:01 AM 3 50.65 0.00 1.65 0.78 0.10 46.81 05:21:01 AM 4 40.30 0.00 1.29 0.85 0.10 57.46 05:21:01 AM 5 41.67 0.00 1.32 1.59 0.10 55.32 05:21:01 AM 6 35.00 0.00 1.44 1.69 0.10 61.78 05:21:01 AM 7 31.38 0.00 1.02 0.38 0.08 67.13 05:22:01 AM all 12.98 0.00 1.27 0.74 0.06 84.95 05:22:01 AM 0 6.88 0.00 1.25 0.08 0.07 91.72 05:22:01 AM 1 14.30 0.00 1.44 0.35 0.05 83.87 05:22:01 AM 2 3.15 0.00 1.07 0.30 0.07 95.41 05:22:01 AM 3 31.80 0.00 1.47 2.59 0.07 64.07 05:22:01 AM 4 24.78 0.00 1.94 1.95 0.05 71.28 05:22:01 AM 5 11.92 0.00 1.22 0.17 0.05 86.65 05:22:01 AM 6 4.46 0.00 0.65 0.18 0.05 94.65 05:22:01 AM 7 6.52 0.00 1.15 0.28 0.07 91.98 Average: all 21.16 0.00 1.20 1.39 0.07 76.18 Average: 0 20.82 0.00 1.38 1.30 0.08 76.42 Average: 1 23.70 0.00 1.58 2.44 0.07 72.21 Average: 2 14.34 0.00 1.02 0.71 0.09 83.84 Average: 3 30.66 0.00 1.35 1.84 0.07 66.09 Average: 4 23.88 0.00 1.14 1.13 0.06 73.78 Average: 5 24.09 0.00 1.36 1.57 0.07 72.91 Average: 6 18.52 0.00 1.01 1.85 0.06 78.56 Average: 7 13.23 0.00 0.75 0.26 0.06 85.69