---> uname -a: Linux prd-centos8-docker-8c-8g-1014.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 1131 25303 19 5456 30285 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:68:0b:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe68:b2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:33:25:77 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::42:36ff:fe33:2577/64 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) 09/29/2025 _x86_64_ (8 CPU) 10:26:46 LINUX RESTART (8 CPU) 10:27:01 AM tps rtps wtps bread/s bwrtn/s 10:28:01 AM 249.13 26.77 222.36 6541.04 12882.66 10:29:01 AM 241.37 17.88 223.49 3944.15 11353.70 10:30:01 AM 118.63 1.27 117.36 273.15 11572.39 10:31:01 AM 125.77 0.63 125.14 417.73 40702.10 10:32:01 AM 30.48 0.48 30.00 21.46 539.01 10:33:01 AM 9.30 0.00 9.30 0.00 239.19 10:34:02 AM 9.10 0.00 9.10 0.00 568.22 10:35:01 AM 114.98 0.00 114.98 0.00 24152.85 10:36:01 AM 16.34 0.00 16.34 0.00 668.90 10:37:01 AM 160.22 2.48 157.74 4511.38 2289.74 Average: 107.52 4.96 102.56 1573.46 10474.04 10:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 AM 29612212 31277792 3043500 9.32 2688 1989136 1409164 4.18 152236 2462244 164304 10:29:01 AM 28068628 30238304 4587084 14.05 2688 2482028 2762540 8.20 226836 3874116 273180 10:30:01 AM 26155152 28433664 6500560 19.91 2688 2585896 4122804 12.23 287656 5703136 53720 10:31:01 AM 24525260 27933812 8130452 24.90 2688 3691140 5003860 14.85 431372 7085212 108 10:32:01 AM 24262828 27677648 8392884 25.70 2688 3696752 5923356 17.57 438984 7339252 124 10:33:01 AM 25173048 28597708 7482664 22.91 2688 3707168 3750824 11.13 440940 6434872 7548 10:34:02 AM 24885208 28314756 7770504 23.80 2688 3711612 3997644 11.86 444668 6716008 192 10:35:01 AM 23638264 27770164 9017448 27.61 2688 4400896 5830672 17.30 551232 7795816 1540 10:36:01 AM 23096104 27208344 9559608 29.27 2688 4366236 4742648 14.07 545560 8351932 36 10:37:01 AM 23767744 28806812 8887968 27.22 2688 5289812 3337028 9.90 725064 7499132 791096 Average: 25318445 28625900 7337267 22.47 2688 3592068 4088054 12.13 424455 6326172 129185 10:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 441.47 270.94 1881.86 63.86 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 379.41 304.97 5021.76 57.43 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 139.29 120.76 1207.11 29.78 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 3.42 3.42 0.30 0.30 0.00 0.00 0.00 0.00 10:31:01 AM eth0 284.39 170.24 9476.27 15.01 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 10:31:01 AM vethe838208 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 AM lo 59.05 59.05 4.72 4.72 0.00 0.00 0.00 0.00 10:32:01 AM eth0 212.09 148.96 70.27 68.87 0.00 0.00 0.00 0.00 10:32:01 AM docker0 10.96 12.49 1.62 1.56 0.00 0.00 0.00 0.00 10:32:01 AM veth8d17b4e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:33:01 AM lo 52.20 52.20 2.69 2.69 0.00 0.00 0.00 0.00 10:33:01 AM eth0 299.58 221.49 128.13 96.97 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.93 1.07 0.13 0.12 0.00 0.00 0.00 0.00 10:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM eth0 129.03 96.78 99.55 46.41 0.00 0.00 0.00 0.00 10:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 20.40 20.40 2.53 2.53 0.00 0.00 0.00 0.00 10:35:01 AM eth0 410.39 204.24 3018.45 18.40 0.00 0.00 0.00 0.00 10:35:01 AM docker0 8.39 8.79 0.81 1.66 0.00 0.00 0.00 0.00 10:35:01 AM veth68eed0c 8.39 8.93 0.93 1.67 0.00 0.00 0.00 0.00 10:35:01 AM veth4fabdcf 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM lo 1474.63 1474.63 251.75 251.75 0.00 0.00 0.00 0.00 10:36:01 AM eth0 140.93 96.29 43.73 44.76 0.00 0.00 0.00 0.00 10:36:01 AM docker0 632.62 651.67 122.81 118.09 0.00 0.00 0.00 0.00 10:37:01 AM lo 1.37 1.37 0.07 0.07 0.00 0.00 0.00 0.00 10:37:01 AM eth0 94.75 85.57 1500.71 17.10 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.37 161.37 26.25 26.25 0.00 0.00 0.00 0.00 Average: eth0 252.87 171.97 2243.48 45.91 0.00 0.00 0.00 0.00 Average: docker0 65.48 67.62 12.57 12.18 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) 09/29/2025 _x86_64_ (8 CPU) 10:26:46 LINUX RESTART (8 CPU) 10:27:01 AM CPU %user %nice %system %iowait %steal %idle 10:28:01 AM all 14.10 0.00 2.15 1.47 0.08 82.21 10:28:01 AM 0 12.20 0.00 2.75 1.99 0.08 82.98 10:28:01 AM 1 10.80 0.00 1.07 1.44 0.13 86.56 10:28:01 AM 2 15.22 0.00 1.70 0.90 0.07 82.10 10:28:01 AM 3 14.54 0.00 1.69 1.11 0.07 82.59 10:28:01 AM 4 22.15 0.00 3.13 2.04 0.08 72.60 10:28:01 AM 5 7.24 0.00 2.09 0.69 0.07 89.91 10:28:01 AM 6 19.94 0.00 3.28 2.76 0.08 73.93 10:28:01 AM 7 10.67 0.00 1.45 0.87 0.05 86.96 10:29:01 AM all 24.11 0.00 1.40 1.95 0.09 72.44 10:29:01 AM 0 30.64 0.00 1.31 1.21 0.10 66.74 10:29:01 AM 1 26.59 0.00 1.14 1.97 0.10 70.20 10:29:01 AM 2 21.21 0.00 2.01 1.87 0.10 74.81 10:29:01 AM 3 30.19 0.00 1.32 1.99 0.10 66.40 10:29:01 AM 4 32.23 0.00 1.30 2.83 0.10 63.53 10:29:01 AM 5 16.84 0.00 1.42 1.04 0.07 80.63 10:29:01 AM 6 13.88 0.00 1.46 3.30 0.10 81.26 10:29:01 AM 7 21.30 0.00 1.28 1.39 0.07 75.97 10:30:01 AM all 38.53 0.00 1.10 1.52 0.09 58.76 10:30:01 AM 0 24.97 0.00 1.55 0.87 0.08 72.52 10:30:01 AM 1 35.82 0.00 1.62 2.80 0.08 59.68 10:30:01 AM 2 43.70 0.00 1.47 1.05 0.08 53.70 10:30:01 AM 3 40.16 0.00 1.61 1.27 0.12 56.84 10:30:01 AM 4 37.33 0.00 0.52 0.50 0.08 61.56 10:30:01 AM 5 42.32 0.00 0.79 3.16 0.08 53.65 10:30:01 AM 6 25.37 0.00 0.85 1.52 0.07 72.19 10:30:01 AM 7 58.49 0.00 0.42 0.98 0.10 40.01 10:31:01 AM all 15.79 0.00 2.75 4.43 0.08 76.95 10:31:01 AM 0 13.24 0.00 2.27 5.28 0.07 79.14 10:31:01 AM 1 16.37 0.00 2.80 15.71 0.08 65.04 10:31:01 AM 2 15.43 0.00 4.09 6.84 0.08 73.55 10:31:01 AM 3 19.31 0.00 2.42 0.13 0.10 78.03 10:31:01 AM 4 13.24 0.00 2.46 1.89 0.08 82.33 10:31:01 AM 5 13.74 0.00 2.54 2.39 0.08 81.25 10:31:01 AM 6 19.77 0.00 2.67 0.47 0.08 77.00 10:31:01 AM 7 15.20 0.00 2.75 2.77 0.05 79.22 10:32:01 AM all 18.96 0.00 2.18 0.85 0.11 77.90 10:32:01 AM 0 16.83 0.00 2.55 0.97 0.12 79.53 10:32:01 AM 1 19.69 0.00 2.44 1.37 0.12 76.39 10:32:01 AM 2 20.54 0.00 2.01 0.89 0.10 76.46 10:32:01 AM 3 15.12 0.00 2.05 0.96 0.08 81.79 10:32:01 AM 4 24.63 0.00 2.10 0.25 0.15 72.86 10:32:01 AM 5 18.29 0.00 1.88 0.72 0.10 79.01 10:32:01 AM 6 14.37 0.00 2.23 0.45 0.10 82.85 10:32:01 AM 7 22.24 0.00 2.16 1.19 0.10 74.31 10:33:01 AM all 8.38 0.00 0.89 0.52 0.08 90.13 10:33:01 AM 0 5.96 0.00 0.69 0.03 0.07 93.25 10:33:01 AM 1 15.84 0.00 1.04 2.06 0.08 80.98 10:33:01 AM 2 9.25 0.00 1.04 0.00 0.13 89.58 10:33:01 AM 3 8.28 0.00 1.24 0.00 0.07 90.41 10:33:01 AM 4 5.33 0.00 0.89 0.49 0.07 93.23 10:33:01 AM 5 4.39 0.00 1.11 0.89 0.05 93.57 10:33:01 AM 6 9.08 0.00 0.59 0.03 0.13 90.16 10:33:01 AM 7 8.93 0.00 0.50 0.64 0.05 89.88 10:34:02 AM all 23.03 0.00 0.65 0.17 0.06 76.08 10:34:02 AM 0 13.21 0.00 0.69 0.00 0.05 86.05 10:34:02 AM 1 33.99 0.00 0.79 0.07 0.08 65.07 10:34:02 AM 2 10.41 0.00 0.84 0.12 0.07 88.58 10:34:02 AM 3 20.66 0.00 0.74 0.15 0.05 78.41 10:34:02 AM 4 44.24 0.00 0.89 0.66 0.10 54.11 10:34:02 AM 5 9.34 0.00 0.82 0.40 0.05 89.39 10:34:02 AM 6 24.38 0.00 0.28 0.00 0.05 75.28 10:34:02 AM 7 28.12 0.00 0.15 0.00 0.05 71.67 10:35:01 AM all 30.26 0.00 1.87 1.66 0.08 66.14 10:35:01 AM 0 23.80 0.00 1.16 0.78 0.07 74.20 10:35:01 AM 1 36.09 0.00 2.15 1.19 0.09 60.48 10:35:01 AM 2 14.86 0.00 1.60 4.62 0.05 78.87 10:35:01 AM 3 27.66 0.00 1.89 0.29 0.09 70.07 10:35:01 AM 4 24.46 0.00 1.66 1.25 0.09 72.54 10:35:01 AM 5 27.92 0.00 2.00 0.05 0.09 69.94 10:35:01 AM 6 49.50 0.00 1.95 4.31 0.10 44.14 10:35:01 AM 7 37.79 0.00 2.56 0.75 0.09 58.82 10:36:01 AM all 26.35 0.00 2.13 0.05 0.18 71.29 10:36:01 AM 0 25.85 0.00 1.99 0.17 0.20 71.79 10:36:01 AM 1 21.11 0.00 1.99 0.02 0.18 76.70 10:36:01 AM 2 24.93 0.00 2.06 0.05 0.18 72.77 10:36:01 AM 3 25.60 0.00 2.89 0.00 0.22 71.29 10:36:01 AM 4 21.00 0.00 2.17 0.03 0.18 76.61 10:36:01 AM 5 23.45 0.00 1.91 0.03 0.18 74.42 10:36:01 AM 6 31.71 0.00 1.68 0.10 0.12 66.39 10:36:01 AM 7 37.14 0.00 2.33 0.03 0.15 60.35 10:37:01 AM all 30.00 0.00 1.46 0.56 0.10 67.89 10:37:01 AM 0 27.86 0.00 0.95 0.17 0.08 70.94 10:37:01 AM 1 36.77 0.00 1.39 0.47 0.12 61.26 10:37:01 AM 2 28.97 0.00 1.47 0.62 0.08 68.86 10:37:01 AM 3 15.96 0.00 1.79 0.75 0.07 81.43 10:37:01 AM 4 37.77 0.00 1.55 0.00 0.12 60.56 10:37:01 AM 5 23.57 0.00 0.74 0.12 0.10 75.47 10:37:01 AM 6 36.75 0.00 2.24 2.33 0.12 58.56 10:37:01 AM 7 32.36 0.00 1.52 0.00 0.10 66.02 Average: all 22.94 0.00 1.66 1.32 0.10 73.99 Average: 0 19.46 0.00 1.59 1.15 0.09 77.71 Average: 1 25.29 0.00 1.64 2.71 0.11 70.25 Average: 2 20.46 0.00 1.83 1.69 0.10 75.93 Average: 3 21.74 0.00 1.76 0.67 0.10 75.73 Average: 4 26.25 0.00 1.67 0.99 0.11 70.98 Average: 5 18.70 0.00 1.53 0.95 0.09 78.74 Average: 6 24.43 0.00 1.72 1.52 0.10 72.23 Average: 7 27.22 0.00 1.51 0.86 0.08 70.33