---> uname -a: Linux prd-centos8-docker-8c-8g-46705.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1144 25295 19 5450 30272 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:98:59:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe98:59e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:93:b2:44 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::42:4bff:fe93:b244/64 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) 09/18/2025 _x86_64_ (8 CPU) 05:06:09 LINUX RESTART (8 CPU) 05:07:01 AM tps rtps wtps bread/s bwrtn/s 05:08:01 AM 240.97 17.26 223.71 3554.02 13218.81 05:09:01 AM 176.89 1.67 175.22 525.11 13366.41 05:10:01 AM 135.74 0.83 134.91 481.97 41887.35 05:11:01 AM 37.12 0.05 37.07 0.53 577.76 05:12:01 AM 10.93 0.52 10.41 24.93 283.79 05:13:01 AM 3.12 0.00 3.12 0.00 77.30 05:14:01 AM 3.62 0.00 3.62 0.00 385.44 05:15:01 AM 111.70 0.00 111.70 0.00 23700.18 05:16:01 AM 19.46 0.02 19.44 0.93 563.86 05:17:01 AM 143.02 2.47 140.55 4490.50 2041.80 05:18:01 AM 66.27 0.48 65.79 64.12 29712.85 Average: 86.26 2.12 84.14 831.13 11437.64 05:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 AM 28759540 30747308 3896172 11.93 2688 2302312 1793044 5.32 210160 3208968 175244 05:09:01 AM 26977264 29240808 5678448 17.39 2688 2572404 3143576 9.33 269744 4904348 81028 05:10:01 AM 24910480 28311772 7745232 23.72 2688 3683788 4209248 12.49 428956 6703872 72 05:11:01 AM 24771132 28177032 7884580 24.14 2688 3688336 4046816 12.01 436080 6837464 908 05:12:01 AM 24676184 28086008 7979528 24.44 2688 3691824 4086512 12.12 438016 6929272 48 05:13:01 AM 24639616 28050184 8016096 24.55 2688 3692580 4086512 12.12 438020 6966292 100 05:14:01 AM 25580940 29001816 7074772 21.66 2688 3702848 3304088 9.80 439824 6029348 20 05:15:01 AM 24293964 28419304 8361748 25.61 2688 4390840 4504508 13.36 538992 7158204 60 05:16:01 AM 22879664 27037288 9776048 29.94 2688 4426420 6389676 18.96 551864 8548976 4244 05:17:01 AM 24196732 28705608 8458980 25.90 2688 4763740 3340812 9.91 581144 7219212 279808 05:18:01 AM 25852560 30946244 6803152 20.83 2688 5339100 1592772 4.73 905260 5233588 22984 Average: 25230734 28793034 7424978 22.74 2688 3841290 3681597 10.92 476187 6339959 51320 05:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 259.90 214.66 3122.46 48.96 0.00 0.00 0.00 0.00 05:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 292.12 233.46 3823.18 39.97 0.00 0.00 0.00 0.00 05:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM lo 3.28 3.28 0.29 0.29 0.00 0.00 0.00 0.00 05:10:01 AM eth0 410.66 242.95 9488.58 21.68 0.00 0.00 0.00 0.00 05:10:01 AM docker0 0.80 1.07 0.12 0.13 0.00 0.00 0.00 0.00 05:10:01 AM veth37bf992 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:11:01 AM lo 59.90 59.90 4.73 4.73 0.00 0.00 0.00 0.00 05:11:01 AM eth0 141.82 112.00 48.82 52.74 0.00 0.00 0.00 0.00 05:11:01 AM docker0 10.78 12.15 1.60 1.56 0.00 0.00 0.00 0.00 05:12:01 AM lo 61.13 61.13 3.13 3.13 0.00 0.00 0.00 0.00 05:12:01 AM eth0 262.48 189.40 73.14 86.32 0.00 0.00 0.00 0.00 05:12:01 AM docker0 0.92 1.10 0.13 0.14 0.00 0.00 0.00 0.00 05:13:01 AM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 05:13:01 AM eth0 232.96 175.45 75.24 74.93 0.00 0.00 0.00 0.00 05:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM lo 13.73 13.73 0.67 0.67 0.00 0.00 0.00 0.00 05:14:01 AM eth0 123.99 102.98 100.26 34.45 0.00 0.00 0.00 0.00 05:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:15:01 AM eth0 388.42 177.19 2957.98 25.32 0.00 0.00 0.00 0.00 05:15:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM veth68035cf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:15:01 AM vetha3bc4bb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM lo 744.49 744.49 130.98 130.98 0.00 0.00 0.00 0.00 05:16:01 AM eth0 81.84 62.83 29.16 31.13 0.00 0.00 0.00 0.00 05:16:01 AM docker0 318.01 329.77 55.75 68.56 0.00 0.00 0.00 0.00 05:16:01 AM veth68035cf 283.81 294.75 56.09 47.95 0.00 0.00 0.00 0.00 05:16:01 AM vetha3bc4bb 34.21 35.60 4.01 20.87 0.00 0.00 0.00 0.00 05:17:01 AM lo 732.19 732.19 122.11 122.11 0.00 0.00 0.00 0.00 05:17:01 AM eth0 137.12 109.85 1515.60 31.25 0.00 0.00 0.00 0.00 05:17:01 AM docker0 323.08 330.17 67.87 51.04 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 27.61 23.40 19.10 10.16 0.00 0.00 0.00 0.00 05:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.30 152.30 24.08 24.08 0.00 0.00 0.00 0.00 Average: eth0 214.45 149.47 1932.17 41.54 0.00 0.00 0.00 0.00 Average: docker0 59.42 61.30 11.41 11.04 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) 09/18/2025 _x86_64_ (8 CPU) 05:06:09 LINUX RESTART (8 CPU) 05:07:01 AM CPU %user %nice %system %iowait %steal %idle 05:08:01 AM all 18.37 0.00 1.31 0.76 0.07 79.49 05:08:01 AM 0 21.57 0.00 2.04 0.42 0.07 75.90 05:08:01 AM 1 12.67 0.00 0.74 1.37 0.08 85.14 05:08:01 AM 2 23.26 0.00 2.26 1.61 0.08 72.79 05:08:01 AM 3 20.94 0.00 0.82 0.40 0.08 77.76 05:08:01 AM 4 16.68 0.00 1.91 0.87 0.07 80.48 05:08:01 AM 5 15.62 0.00 0.75 0.22 0.05 83.36 05:08:01 AM 6 19.28 0.00 1.03 0.93 0.07 78.69 05:08:01 AM 7 16.98 0.00 0.94 0.27 0.05 81.77 05:09:01 AM all 34.96 0.00 1.18 0.57 0.09 63.20 05:09:01 AM 0 31.86 0.00 1.24 0.37 0.08 66.46 05:09:01 AM 1 25.88 0.00 1.24 0.84 0.10 71.94 05:09:01 AM 2 26.39 0.00 1.29 0.79 0.07 71.47 05:09:01 AM 3 34.61 0.00 0.72 0.12 0.08 64.47 05:09:01 AM 4 50.48 0.00 0.88 0.23 0.10 48.31 05:09:01 AM 5 43.73 0.00 1.40 0.32 0.10 54.45 05:09:01 AM 6 32.81 0.00 1.44 0.87 0.10 64.78 05:09:01 AM 7 33.89 0.00 1.25 1.02 0.08 63.75 05:10:01 AM all 26.25 0.00 2.85 1.45 0.08 69.37 05:10:01 AM 0 18.88 0.00 3.09 0.17 0.08 77.78 05:10:01 AM 1 22.50 0.00 2.86 4.83 0.08 69.72 05:10:01 AM 2 31.23 0.00 3.35 3.37 0.10 61.95 05:10:01 AM 3 30.43 0.00 2.69 0.52 0.10 66.25 05:10:01 AM 4 26.26 0.00 2.07 1.41 0.08 70.18 05:10:01 AM 5 21.42 0.00 3.41 0.40 0.07 74.70 05:10:01 AM 6 30.12 0.00 2.32 0.50 0.07 66.99 05:10:01 AM 7 29.19 0.00 3.03 0.37 0.08 67.33 05:11:01 AM all 21.48 0.00 2.34 0.13 0.11 75.94 05:11:01 AM 0 27.53 0.00 2.84 0.05 0.12 69.46 05:11:01 AM 1 19.68 0.00 2.31 0.23 0.10 77.67 05:11:01 AM 2 20.62 0.00 2.75 0.05 0.10 76.48 05:11:01 AM 3 16.89 0.00 1.83 0.08 0.12 81.09 05:11:01 AM 4 22.04 0.00 2.28 0.03 0.10 75.55 05:11:01 AM 5 25.33 0.00 2.38 0.12 0.13 72.04 05:11:01 AM 6 17.57 0.00 2.31 0.22 0.10 79.80 05:11:01 AM 7 22.15 0.00 2.06 0.25 0.10 75.44 05:12:01 AM all 5.90 0.00 1.13 0.18 0.08 92.70 05:12:01 AM 0 7.20 0.00 0.59 0.03 0.07 92.11 05:12:01 AM 1 6.23 0.00 1.96 0.27 0.08 91.46 05:12:01 AM 2 6.85 0.00 1.79 0.22 0.10 91.04 05:12:01 AM 3 7.10 0.00 0.91 0.40 0.10 91.49 05:12:01 AM 4 4.89 0.00 0.99 0.10 0.07 93.95 05:12:01 AM 5 3.57 0.00 1.41 0.32 0.08 94.61 05:12:01 AM 6 4.84 0.00 0.77 0.10 0.07 94.22 05:12:01 AM 7 6.53 0.00 0.67 0.02 0.05 92.73 05:13:01 AM all 1.86 0.00 0.65 0.03 0.05 97.41 05:13:01 AM 0 1.25 0.00 0.93 0.00 0.05 97.76 05:13:01 AM 1 1.55 0.00 0.52 0.00 0.07 97.86 05:13:01 AM 2 2.37 0.00 0.92 0.02 0.07 96.62 05:13:01 AM 3 1.82 0.00 0.79 0.00 0.05 97.34 05:13:01 AM 4 2.00 0.00 0.80 0.00 0.05 97.14 05:13:01 AM 5 2.09 0.00 0.30 0.00 0.03 97.58 05:13:01 AM 6 1.65 0.00 0.52 0.00 0.05 97.78 05:13:01 AM 7 2.14 0.00 0.43 0.22 0.05 97.16 05:14:01 AM all 11.10 0.00 0.46 0.03 0.04 88.37 05:14:01 AM 0 4.76 0.00 0.17 0.00 0.05 95.02 05:14:01 AM 1 4.07 0.00 0.53 0.00 0.05 95.34 05:14:01 AM 2 10.29 0.00 0.25 0.10 0.03 89.32 05:14:01 AM 3 2.12 0.00 0.82 0.13 0.05 96.88 05:14:01 AM 4 10.81 0.00 0.30 0.00 0.03 88.86 05:14:01 AM 5 3.72 0.00 0.63 0.00 0.05 95.59 05:14:01 AM 6 8.03 0.00 0.15 0.00 0.02 91.81 05:14:01 AM 7 44.99 0.00 0.80 0.00 0.07 54.15 05:15:01 AM all 34.31 0.00 1.79 0.90 0.10 62.89 05:15:01 AM 0 20.29 0.00 1.83 0.49 0.08 77.31 05:15:01 AM 1 38.30 0.00 1.83 1.34 0.12 58.42 05:15:01 AM 2 31.90 0.00 2.09 0.67 0.10 65.23 05:15:01 AM 3 28.91 0.00 1.22 0.99 0.10 68.78 05:15:01 AM 4 32.16 0.00 1.71 0.02 0.10 66.01 05:15:01 AM 5 39.38 0.00 2.82 2.38 0.10 55.32 05:15:01 AM 6 32.08 0.00 1.32 1.32 0.12 65.16 05:15:01 AM 7 51.46 0.00 1.51 0.03 0.12 46.88 05:16:01 AM all 28.85 0.00 1.57 0.01 0.11 69.46 05:16:01 AM 0 39.88 0.00 1.59 0.00 0.12 58.41 05:16:01 AM 1 15.79 0.00 1.86 0.02 0.12 82.21 05:16:01 AM 2 24.46 0.00 1.39 0.00 0.10 74.05 05:16:01 AM 3 19.13 0.00 1.88 0.02 0.12 78.86 05:16:01 AM 4 34.97 0.00 1.91 0.03 0.12 62.97 05:16:01 AM 5 29.77 0.00 1.26 0.00 0.12 68.85 05:16:01 AM 6 31.28 0.00 1.34 0.02 0.08 67.29 05:16:01 AM 7 35.47 0.00 1.30 0.02 0.10 63.10 05:17:01 AM all 30.80 0.00 1.70 0.37 0.10 67.02 05:17:01 AM 0 18.21 0.00 1.47 0.07 0.10 80.15 05:17:01 AM 1 28.82 0.00 1.64 0.27 0.12 69.16 05:17:01 AM 2 16.04 0.00 1.79 0.50 0.10 81.56 05:17:01 AM 3 21.18 0.00 2.01 0.70 0.10 76.01 05:17:01 AM 4 38.17 0.00 1.46 0.10 0.08 60.18 05:17:01 AM 5 51.90 0.00 1.14 0.03 0.12 46.81 05:17:01 AM 6 45.28 0.00 2.59 1.27 0.12 50.74 05:17:01 AM 7 26.77 0.00 1.49 0.02 0.10 71.63 05:18:01 AM all 17.20 0.00 1.62 1.37 0.06 79.76 05:18:01 AM 0 16.09 0.00 1.34 0.02 0.07 82.49 05:18:01 AM 1 24.01 0.00 1.47 0.07 0.07 74.39 05:18:01 AM 2 15.26 0.00 1.37 3.79 0.05 79.52 05:18:01 AM 3 14.52 0.00 2.14 3.04 0.05 80.24 05:18:01 AM 4 17.24 0.00 1.52 0.05 0.07 81.12 05:18:01 AM 5 26.18 0.00 1.60 3.97 0.05 68.19 05:18:01 AM 6 9.74 0.00 1.52 0.00 0.05 88.69 05:18:01 AM 7 14.57 0.00 1.96 0.00 0.07 83.41 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.00 0.00 1.51 0.53 0.08 76.88 Average: 0 18.86 0.00 1.56 0.15 0.08 79.36 Average: 1 18.13 0.00 1.54 0.84 0.09 79.40 Average: 2 18.96 0.00 1.75 1.01 0.08 78.20 Average: 3 17.96 0.00 1.44 0.58 0.09 79.93 Average: 4 23.24 0.00 1.44 0.26 0.08 74.98 Average: 5 23.89 0.00 1.55 0.71 0.08 73.77 Average: 6 21.14 0.00 1.39 0.48 0.08 76.92 Average: 7 25.83 0.00 1.40 0.20 0.08 72.49