---> uname -a: Linux prd-centos8-docker-8c-8g-34281.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25109 19 5640 30277 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:19:2f:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe19:2ffe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:da:d4:2b 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::42:99ff:feda:d42b/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) 08/10/2025 _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 234.06 16.66 217.39 3535.49 11172.61 10:24:01 AM 188.47 2.52 185.95 547.02 14793.17 10:25:01 AM 136.22 0.83 135.39 569.41 41869.21 10:26:01 AM 38.69 0.05 38.64 0.53 522.98 10:27:01 AM 13.08 0.52 12.56 24.92 321.44 10:28:01 AM 11.23 0.00 11.23 0.00 563.33 10:29:01 AM 107.36 0.00 107.36 0.00 23609.50 10:30:01 AM 19.01 0.00 19.01 0.00 550.28 10:31:01 AM 157.25 2.43 154.82 4461.31 2089.80 10:32:01 AM 52.32 1.35 50.97 1721.83 31481.46 Average: 95.77 2.44 93.33 1086.02 12697.35 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28915388 30895260 3740324 11.45 2688 2294912 1680096 4.98 177524 3093344 221744 10:24:01 AM 27531600 29790324 5124112 15.69 2688 2567212 2480324 7.36 273676 4348536 87104 10:25:01 AM 24701304 28099028 7954408 24.36 2688 3680428 4689712 13.91 428116 6913196 72 10:26:01 AM 24371540 27772476 8284172 25.37 2688 3682904 5656188 16.78 436640 7231264 156 10:27:01 AM 24377112 27782656 8278600 25.35 2688 3687508 4191476 12.44 438740 7225612 84 10:28:01 AM 24840324 28256800 7815388 23.93 2688 3697612 3983132 11.82 441812 6762408 24 10:29:01 AM 23813356 27932788 8842356 27.08 2688 4384168 5772508 17.13 539916 7634316 116 10:30:01 AM 22622740 26774424 10032972 30.72 2688 4420440 6517220 19.34 553100 8801376 3628 10:31:01 AM 24029148 28558804 8626564 26.42 2688 4784252 3468288 10.29 582344 7383736 308620 10:32:01 AM 24354264 29627576 8301448 25.42 2688 5513920 2756440 8.18 786064 6836028 72864 Average: 24955678 28549014 7700034 23.58 2688 3871336 4119538 12.22 465793 6622982 69441 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 340.89 261.58 3134.39 52.42 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 304.88 238.09 3845.85 39.50 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 1.37 1.37 0.07 0.07 0.00 0.00 0.00 0.00 10:25:01 AM eth0 301.52 180.56 9478.33 16.56 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM vetha25ae3f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 38.65 38.65 3.22 3.22 0.00 0.00 0.00 0.00 10:26:01 AM eth0 93.77 73.98 27.26 30.32 0.00 0.00 0.00 0.00 10:26:01 AM docker0 8.88 9.95 1.21 1.19 0.00 0.00 0.00 0.00 10:26:01 AM veth92aeef8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 66.62 66.62 3.99 3.99 0.00 0.00 0.00 0.00 10:27:01 AM eth0 310.16 227.95 77.52 94.48 0.00 0.00 0.00 0.00 10:27:01 AM docker0 3.46 4.16 0.62 0.67 0.00 0.00 0.00 0.00 10:28:01 AM lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 10:28:01 AM eth0 129.01 96.65 106.89 30.79 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 629.49 352.39 2962.81 34.61 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM vethf2b3081 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth75f130f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1032.59 1032.59 179.37 179.37 0.00 0.00 0.00 0.00 10:30:01 AM eth0 107.95 74.78 32.29 32.54 0.00 0.00 0.00 0.00 10:30:01 AM docker0 446.32 463.05 78.10 91.58 0.00 0.00 0.00 0.00 10:30:01 AM vethf2b3081 410.73 426.57 80.37 67.34 0.00 0.00 0.00 0.01 10:30:01 AM veth75f130f 35.59 36.99 3.84 24.49 0.00 0.00 0.00 0.00 10:31:01 AM lo 401.58 401.58 68.33 68.33 0.00 0.00 0.00 0.00 10:31:01 AM eth0 128.24 114.23 1519.57 33.86 0.00 0.00 0.00 0.00 10:31:01 AM docker0 179.06 180.56 42.72 25.93 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 305.01 208.50 2152.93 61.44 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 Average: lo 154.26 154.26 25.51 25.51 0.00 0.00 0.00 0.00 Average: eth0 265.10 182.87 2333.76 42.65 0.00 0.00 0.00 0.00 Average: docker0 63.77 65.79 12.26 11.94 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) 08/10/2025 _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 15.97 0.00 1.36 0.64 0.07 81.96 10:23:01 AM 0 13.54 0.00 1.67 1.17 0.07 83.55 10:23:01 AM 1 31.06 0.00 2.77 0.65 0.08 65.43 10:23:01 AM 2 19.74 0.00 1.00 0.57 0.07 78.62 10:23:01 AM 3 11.64 0.00 0.82 0.45 0.08 87.00 10:23:01 AM 4 9.21 0.00 0.87 0.12 0.07 89.74 10:23:01 AM 5 15.86 0.00 1.79 0.95 0.07 81.33 10:23:01 AM 6 14.41 0.00 0.83 0.60 0.05 84.10 10:23:01 AM 7 12.27 0.00 1.15 0.57 0.05 85.96 10:24:01 AM all 42.46 0.00 1.33 0.54 0.10 55.58 10:24:01 AM 0 39.26 0.00 1.91 0.70 0.10 58.03 10:24:01 AM 1 31.69 0.00 2.24 0.77 0.08 65.22 10:24:01 AM 2 59.19 0.00 1.31 0.33 0.10 39.07 10:24:01 AM 3 29.66 0.00 1.36 1.22 0.10 67.67 10:24:01 AM 4 39.64 0.00 1.00 0.37 0.10 58.89 10:24:01 AM 5 48.76 0.00 0.94 0.62 0.10 49.58 10:24:01 AM 6 41.35 0.00 0.77 0.17 0.08 57.63 10:24:01 AM 7 50.11 0.00 1.15 0.10 0.10 48.54 10:25:01 AM all 26.41 0.00 3.43 1.11 0.09 68.96 10:25:01 AM 0 30.45 0.00 2.78 1.34 0.08 65.34 10:25:01 AM 1 33.80 0.00 3.85 0.81 0.10 61.43 10:25:01 AM 2 25.53 0.00 3.51 0.20 0.10 70.65 10:25:01 AM 3 27.53 0.00 2.83 0.49 0.08 69.07 10:25:01 AM 4 22.45 0.00 3.22 0.54 0.08 73.71 10:25:01 AM 5 27.94 0.00 4.04 0.91 0.08 67.02 10:25:01 AM 6 22.93 0.00 3.75 1.16 0.10 72.05 10:25:01 AM 7 20.60 0.00 3.47 3.42 0.08 72.43 10:26:01 AM all 23.35 0.00 2.69 0.06 0.09 73.81 10:26:01 AM 0 23.46 0.00 2.53 0.02 0.10 73.89 10:26:01 AM 1 23.03 0.00 2.35 0.05 0.08 74.48 10:26:01 AM 2 23.59 0.00 2.06 0.08 0.08 74.19 10:26:01 AM 3 25.36 0.00 2.92 0.03 0.08 71.61 10:26:01 AM 4 22.81 0.00 2.70 0.02 0.10 74.37 10:26:01 AM 5 28.50 0.00 2.93 0.03 0.08 68.45 10:26:01 AM 6 24.72 0.00 3.05 0.12 0.08 72.03 10:26:01 AM 7 15.31 0.00 2.99 0.13 0.08 81.49 10:27:01 AM all 8.16 0.00 1.48 0.02 0.06 90.27 10:27:01 AM 0 9.50 0.00 0.90 0.02 0.07 89.52 10:27:01 AM 1 7.10 0.00 2.18 0.00 0.08 90.64 10:27:01 AM 2 9.00 0.00 1.62 0.00 0.05 89.33 10:27:01 AM 3 11.99 0.00 1.64 0.03 0.07 86.27 10:27:01 AM 4 6.16 0.00 1.49 0.03 0.07 92.25 10:27:01 AM 5 8.11 0.00 1.10 0.03 0.05 90.70 10:27:01 AM 6 7.06 0.00 1.52 0.03 0.07 91.32 10:27:01 AM 7 6.39 0.00 1.40 0.00 0.05 92.16 10:28:01 AM all 18.37 0.00 0.56 0.02 0.05 81.00 10:28:01 AM 0 7.36 0.00 0.28 0.05 0.03 92.27 10:28:01 AM 1 62.48 0.00 1.68 0.02 0.12 35.71 10:28:01 AM 2 16.04 0.00 0.25 0.02 0.05 83.64 10:28:01 AM 3 20.72 0.00 0.37 0.03 0.05 78.83 10:28:01 AM 4 7.10 0.00 0.43 0.02 0.03 92.42 10:28:01 AM 5 8.86 0.00 1.04 0.05 0.05 90.01 10:28:01 AM 6 15.17 0.00 0.23 0.00 0.05 84.55 10:28:01 AM 7 9.16 0.00 0.18 0.00 0.03 90.62 10:29:01 AM all 30.33 0.00 2.24 0.68 0.08 66.67 10:29:01 AM 0 28.02 0.00 1.67 0.50 0.08 69.72 10:29:01 AM 1 33.15 0.00 3.36 1.34 0.10 62.04 10:29:01 AM 2 24.97 0.00 1.55 0.93 0.07 72.49 10:29:01 AM 3 31.13 0.00 1.81 0.77 0.07 66.21 10:29:01 AM 4 32.61 0.00 2.67 1.29 0.08 63.35 10:29:01 AM 5 36.00 0.00 2.03 0.25 0.08 61.63 10:29:01 AM 6 23.63 0.00 2.08 0.32 0.08 73.89 10:29:01 AM 7 33.15 0.00 2.72 0.05 0.08 64.00 10:30:01 AM all 32.25 0.00 1.82 0.01 0.10 65.83 10:30:01 AM 0 23.75 0.00 1.73 0.02 0.08 74.42 10:30:01 AM 1 28.71 0.00 2.13 0.02 0.12 69.03 10:30:01 AM 2 36.59 0.00 1.71 0.03 0.10 61.57 10:30:01 AM 3 40.15 0.00 1.78 0.00 0.10 57.98 10:30:01 AM 4 22.73 0.00 1.53 0.00 0.10 75.64 10:30:01 AM 5 32.21 0.00 2.12 0.00 0.10 65.57 10:30:01 AM 6 43.34 0.00 2.20 0.00 0.10 54.37 10:30:01 AM 7 30.46 0.00 1.34 0.00 0.12 68.08 10:31:01 AM all 29.14 0.00 1.53 0.40 0.10 68.82 10:31:01 AM 0 23.25 0.00 1.07 0.15 0.08 75.45 10:31:01 AM 1 22.13 0.00 1.30 0.00 0.08 76.48 10:31:01 AM 2 30.81 0.00 1.54 0.08 0.08 67.49 10:31:01 AM 3 35.97 0.00 0.97 0.13 0.07 62.86 10:31:01 AM 4 28.81 0.00 1.96 1.79 0.07 67.37 10:31:01 AM 5 30.68 0.00 1.69 0.27 0.08 67.27 10:31:01 AM 6 47.55 0.00 2.16 0.08 0.08 50.13 10:31:01 AM 7 14.00 0.00 1.54 0.72 0.28 83.46 10:32:01 AM all 35.65 0.00 1.98 0.69 0.08 61.60 10:32:01 AM 0 33.98 0.00 1.86 0.00 0.10 64.06 10:32:01 AM 1 21.66 0.00 1.99 0.42 0.07 75.86 10:32:01 AM 2 53.72 0.00 1.44 0.10 0.08 44.66 10:32:01 AM 3 36.66 0.00 3.27 0.79 0.10 59.18 10:32:01 AM 4 30.36 0.00 2.46 0.32 0.08 66.78 10:32:01 AM 5 47.35 0.00 1.14 0.00 0.08 51.43 10:32:01 AM 6 25.80 0.00 1.93 0.00 0.07 72.21 10:32:01 AM 7 35.64 0.00 1.76 3.92 0.08 58.60 Average: all 26.20 0.00 1.84 0.42 0.08 71.46 Average: 0 23.25 0.00 1.64 0.40 0.08 74.63 Average: 1 29.49 0.00 2.39 0.41 0.09 67.62 Average: 2 29.91 0.00 1.60 0.23 0.08 68.18 Average: 3 27.08 0.00 1.77 0.40 0.08 70.67 Average: 4 22.18 0.00 1.83 0.45 0.08 75.46 Average: 5 28.42 0.00 1.88 0.31 0.08 69.31 Average: 6 26.59 0.00 1.85 0.25 0.08 71.24 Average: 7 22.70 0.00 1.77 0.89 0.10 74.55