---> uname -a: Linux prd-centos8-docker-8c-8g-11466.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: 2800.000 BogoMIPS: 5600.00 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1133 25082 19 5674 30283 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:19:15:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fe19:15f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:9d:bd:cc 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::42:49ff:fe9d:bdcc/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) 11/09/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 238.31 17.48 220.83 3730.84 12058.57 10:24:01 AM 179.86 1.77 178.09 497.70 14713.73 10:25:01 AM 33.91 0.05 33.86 1.07 2591.68 10:26:01 AM 112.95 0.50 112.45 424.66 38920.74 10:27:01 AM 34.74 0.50 34.24 22.26 570.14 10:28:01 AM 5.40 0.00 5.40 0.00 448.10 10:29:01 AM 116.05 0.02 116.03 0.93 23899.20 10:30:01 AM 14.93 0.02 14.91 0.13 327.10 10:31:01 AM 145.60 0.00 145.60 0.00 2024.39 10:32:01 AM 51.45 3.72 47.73 6100.10 13528.87 10:33:01 AM 52.53 0.57 51.97 194.60 22689.14 Average: 89.61 2.24 87.37 997.49 11979.38 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28608736 30602220 4046976 12.39 2688 2308220 2405052 7.14 188136 3382352 196680 10:24:01 AM 26903612 29153612 5752100 17.61 2688 2559020 3454096 10.25 271984 4974584 48924 10:25:01 AM 27207892 29478848 5447820 16.68 2688 2579024 2870344 8.52 281708 4661892 144 10:26:01 AM 25080188 28485840 7575524 23.20 2688 3688116 4235052 12.57 432624 6534076 116 10:27:01 AM 25007212 28418608 7648500 23.42 2688 3693756 3710648 11.01 440432 6600364 732 10:28:01 AM 25539156 28964580 7116556 21.79 2688 3707508 3216800 9.54 446180 6065784 3136 10:29:01 AM 23447008 27575504 9208704 28.20 2688 4397104 5941148 17.63 551240 7985796 1648 10:30:01 AM 22985636 27143392 9670076 29.61 2688 4426900 6368912 18.90 553864 8441200 792 10:31:01 AM 24069628 28164156 8586084 26.29 2688 4350872 3937628 11.68 551112 7375272 340 10:32:01 AM 25161696 30443688 7494016 22.95 2688 5529460 1988688 5.90 777364 6051144 618648 10:33:01 AM 25669192 30992828 6986520 21.39 2688 5565500 1545876 4.59 972364 5344052 23112 Average: 25425451 29038480 7230261 22.14 2688 3891407 3606749 10.70 497001 6128774 81297 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 283.82 235.76 3167.75 50.36 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 285.89 223.59 3603.99 31.83 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 151.66 112.23 308.91 32.94 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 3.05 3.05 0.28 0.28 0.00 0.00 0.00 0.00 10:26:01 AM eth0 277.41 177.19 9477.09 16.13 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM vethe678911 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 64.86 64.86 5.10 5.10 0.00 0.00 0.00 0.00 10:27:01 AM eth0 215.99 163.20 66.56 71.12 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.58 13.11 1.71 1.72 0.00 0.00 0.00 0.00 10:28:01 AM lo 44.05 44.05 2.15 2.15 0.00 0.00 0.00 0.00 10:28:01 AM eth0 183.77 151.75 67.64 63.84 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 17.56 17.56 2.36 2.36 0.00 0.00 0.00 0.00 10:29:01 AM eth0 628.30 307.28 2989.11 25.35 0.00 0.00 0.00 0.00 10:29:01 AM docker0 9.03 9.80 0.84 1.93 0.00 0.00 0.00 0.00 10:29:01 AM vetha9acb41 9.03 9.93 0.96 1.94 0.00 0.00 0.00 0.00 10:29:01 AM veth84bc5ca 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 552.99 552.99 81.87 81.87 0.00 0.00 0.00 0.00 10:30:01 AM eth0 70.14 49.36 23.73 26.16 0.00 0.00 0.00 0.00 10:30:01 AM docker0 244.18 250.59 37.84 39.95 0.00 0.00 0.00 0.00 10:30:01 AM vetha9acb41 205.07 212.81 36.68 30.74 0.00 0.00 0.00 0.00 10:30:01 AM veth84bc5ca 39.11 37.86 4.50 9.21 0.00 0.00 0.00 0.00 10:31:01 AM lo 942.32 942.32 177.66 177.66 0.00 0.00 0.00 0.00 10:31:01 AM eth0 100.70 80.52 271.63 27.32 0.00 0.00 0.00 0.00 10:31:01 AM docker0 403.75 413.48 88.90 82.12 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 245.87 190.84 3684.73 26.21 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 142.99 97.37 228.76 83.29 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.80 147.80 24.50 24.50 0.00 0.00 0.00 0.00 Average: eth0 235.14 162.64 2171.84 41.32 0.00 0.00 0.00 0.00 Average: docker0 60.85 62.55 11.76 11.44 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) 11/09/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 17.99 0.00 1.29 0.71 0.07 79.95 10:23:01 AM 0 14.57 0.00 1.05 0.62 0.08 83.68 10:23:01 AM 1 15.94 0.00 1.22 0.84 0.07 81.94 10:23:01 AM 2 10.06 0.00 0.74 0.55 0.07 88.59 10:23:01 AM 3 26.35 0.00 1.35 0.82 0.05 71.43 10:23:01 AM 4 18.77 0.00 1.14 0.77 0.05 79.28 10:23:01 AM 5 27.09 0.00 2.56 1.09 0.07 69.20 10:23:01 AM 6 14.79 0.00 0.85 0.82 0.07 83.48 10:23:01 AM 7 16.38 0.00 1.39 0.15 0.08 82.00 10:24:01 AM all 32.17 0.00 1.13 0.55 0.08 66.07 10:24:01 AM 0 15.61 0.00 0.84 1.15 0.07 82.34 10:24:01 AM 1 45.26 0.00 1.37 0.42 0.07 52.88 10:24:01 AM 2 28.45 0.00 1.47 0.38 0.08 69.61 10:24:01 AM 3 30.35 0.00 0.85 0.37 0.08 68.35 10:24:01 AM 4 29.19 0.00 1.10 0.58 0.10 69.02 10:24:01 AM 5 32.03 0.00 1.10 0.48 0.08 66.29 10:24:01 AM 6 48.42 0.00 1.67 0.98 0.07 48.86 10:24:01 AM 7 28.05 0.00 0.62 0.03 0.07 71.24 10:25:01 AM all 18.01 0.00 0.51 0.09 0.05 81.34 10:25:01 AM 0 20.48 0.00 0.22 0.00 0.07 79.24 10:25:01 AM 1 17.88 0.00 0.88 0.35 0.05 80.83 10:25:01 AM 2 15.71 0.00 0.17 0.02 0.05 84.06 10:25:01 AM 3 26.38 0.00 1.27 0.10 0.03 72.21 10:25:01 AM 4 27.12 0.00 0.47 0.00 0.05 72.36 10:25:01 AM 5 11.31 0.00 0.25 0.20 0.03 88.21 10:25:01 AM 6 14.72 0.00 0.35 0.03 0.03 84.86 10:25:01 AM 7 10.48 0.00 0.48 0.02 0.05 88.97 10:26:01 AM all 26.05 0.00 2.79 0.67 0.07 70.41 10:26:01 AM 0 17.36 0.00 2.05 0.54 0.08 79.97 10:26:01 AM 1 33.70 0.00 3.34 1.34 0.07 61.54 10:26:01 AM 2 37.21 0.00 3.26 1.03 0.08 58.42 10:26:01 AM 3 25.95 0.00 2.51 0.08 0.10 71.36 10:26:01 AM 4 29.03 0.00 3.21 0.44 0.05 67.28 10:26:01 AM 5 17.60 0.00 2.75 0.65 0.07 78.93 10:26:01 AM 6 18.97 0.00 2.25 1.01 0.07 77.70 10:26:01 AM 7 28.53 0.00 2.97 0.30 0.07 68.13 10:27:01 AM all 19.27 0.00 2.14 0.05 0.08 78.46 10:27:01 AM 0 19.73 0.00 2.21 0.02 0.08 77.97 10:27:01 AM 1 17.53 0.00 1.89 0.08 0.08 80.41 10:27:01 AM 2 17.40 0.00 1.86 0.08 0.08 80.57 10:27:01 AM 3 24.34 0.00 2.21 0.03 0.08 73.34 10:27:01 AM 4 18.67 0.00 2.76 0.03 0.08 78.45 10:27:01 AM 5 17.29 0.00 2.01 0.05 0.08 80.57 10:27:01 AM 6 21.50 0.00 2.19 0.03 0.07 76.21 10:27:01 AM 7 17.73 0.00 1.96 0.05 0.08 80.18 10:28:01 AM all 16.30 0.00 0.92 0.01 0.06 82.70 10:28:01 AM 0 21.21 0.00 0.68 0.00 0.08 78.02 10:28:01 AM 1 26.66 0.00 1.20 0.03 0.08 72.02 10:28:01 AM 2 25.20 0.00 0.75 0.00 0.07 73.98 10:28:01 AM 3 18.27 0.00 1.54 0.00 0.07 80.13 10:28:01 AM 4 10.75 0.00 0.89 0.00 0.05 88.32 10:28:01 AM 5 12.07 0.00 1.00 0.00 0.07 86.86 10:28:01 AM 6 3.51 0.00 0.89 0.00 0.05 95.55 10:28:01 AM 7 12.72 0.00 0.42 0.08 0.05 86.73 10:29:01 AM all 31.08 0.00 1.80 0.45 0.08 66.60 10:29:01 AM 0 30.18 0.00 1.49 0.38 0.08 67.87 10:29:01 AM 1 33.16 0.00 1.90 0.57 0.08 64.29 10:29:01 AM 2 30.51 0.00 1.96 0.22 0.08 67.23 10:29:01 AM 3 37.22 0.00 2.00 0.47 0.08 60.23 10:29:01 AM 4 24.23 0.00 1.37 1.09 0.08 73.22 10:29:01 AM 5 29.58 0.00 1.44 0.20 0.07 68.71 10:29:01 AM 6 39.98 0.00 2.78 0.12 0.08 57.04 10:29:01 AM 7 23.75 0.00 1.44 0.54 0.08 74.19 10:30:01 AM all 17.20 0.00 1.01 0.06 0.07 81.65 10:30:01 AM 0 12.81 0.00 1.10 0.03 0.08 85.97 10:30:01 AM 1 16.57 0.00 0.87 0.00 0.07 82.49 10:30:01 AM 2 14.10 0.00 1.02 0.47 0.08 84.33 10:30:01 AM 3 34.65 0.00 0.95 0.00 0.07 64.33 10:30:01 AM 4 16.06 0.00 1.05 0.02 0.08 82.79 10:30:01 AM 5 14.74 0.00 0.92 0.00 0.07 84.27 10:30:01 AM 6 15.00 0.00 1.39 0.00 0.07 83.54 10:30:01 AM 7 13.67 0.00 0.75 0.00 0.07 85.51 10:31:01 AM all 25.98 0.00 1.61 0.26 0.08 72.06 10:31:01 AM 0 37.05 0.00 1.76 0.02 0.08 61.09 10:31:01 AM 1 11.69 0.00 1.93 0.64 0.08 85.66 10:31:01 AM 2 30.63 0.00 1.22 0.87 0.08 67.19 10:31:01 AM 3 15.72 0.00 1.42 0.07 0.08 82.70 10:31:01 AM 4 21.71 0.00 1.54 0.28 0.08 76.38 10:31:01 AM 5 41.89 0.00 2.40 0.17 0.08 55.46 10:31:01 AM 6 29.83 0.00 1.17 0.00 0.08 68.92 10:31:01 AM 7 19.29 0.00 1.46 0.05 0.08 79.12 10:32:01 AM all 27.99 0.00 1.58 0.25 0.07 70.11 10:32:01 AM 0 26.11 0.00 1.36 0.07 0.08 72.38 10:32:01 AM 1 24.34 0.00 1.29 0.18 0.08 74.10 10:32:01 AM 2 38.72 0.00 1.52 0.02 0.05 59.69 10:32:01 AM 3 20.31 0.00 1.79 0.95 0.07 76.88 10:32:01 AM 4 15.67 0.00 1.39 0.00 0.05 82.89 10:32:01 AM 5 41.41 0.00 2.78 0.23 0.07 55.51 10:32:01 AM 6 32.68 0.00 1.37 0.52 0.07 65.36 10:32:01 AM 7 24.74 0.00 1.15 0.00 0.08 74.03 10:33:01 AM all 24.91 0.00 1.16 0.35 0.06 73.52 10:33:01 AM 0 4.27 0.00 0.68 0.02 0.05 94.98 10:33:01 AM 1 51.13 0.00 2.46 0.10 0.07 46.25 10:33:01 AM 2 45.85 0.00 1.27 0.07 0.07 52.75 10:33:01 AM 3 32.85 0.00 0.48 0.03 0.05 66.58 10:33:01 AM 4 6.45 0.00 0.92 0.10 0.05 92.48 10:33:01 AM 5 32.01 0.00 0.62 0.00 0.05 67.32 10:33:01 AM 6 4.91 0.00 1.14 2.51 0.07 91.37 10:33:01 AM 7 21.76 0.00 1.69 0.00 0.05 76.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.36 0.00 1.45 0.31 0.07 74.81 Average: 0 19.94 0.00 1.22 0.26 0.08 78.51 Average: 1 26.72 0.00 1.67 0.41 0.07 71.13 Average: 2 26.71 0.00 1.38 0.34 0.07 71.50 Average: 3 26.58 0.00 1.49 0.27 0.07 71.59 Average: 4 19.78 0.00 1.44 0.30 0.07 78.41 Average: 5 25.18 0.00 1.62 0.28 0.07 72.85 Average: 6 22.21 0.00 1.46 0.55 0.07 75.72 Average: 7 19.73 0.00 1.30 0.11 0.07 78.79