---> uname -a: Linux prd-centos8-docker-8c-8g-4593.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 1138 25293 19 5458 30278 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:ea:ba:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:feea:ba53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:e5:29:af 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::42:15ff:fee5:29af/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) 10/23/2025 _x86_64_ (8 CPU) 04:04:48 LINUX RESTART (8 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 302.58 31.97 270.60 7592.97 34750.05 04:07:01 AM 256.83 18.58 238.25 4103.30 14292.44 04:08:01 AM 116.38 0.42 115.96 110.78 10138.19 04:09:01 AM 59.03 0.12 58.91 40.52 23318.63 04:10:00 AM 89.57 0.65 88.92 411.66 32043.17 04:10:01 AM 103.49 0.00 103.49 0.00 1762.21 04:11:01 AM 18.09 0.48 17.61 21.46 407.16 04:12:01 AM 19.53 0.00 19.53 0.00 531.64 04:13:01 AM 106.73 0.00 106.73 0.00 23949.00 04:14:01 AM 13.91 0.00 13.91 0.00 285.82 04:15:01 AM 184.79 2.50 182.29 4522.49 2380.71 Average: 116.48 5.43 111.05 1669.32 14088.78 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 29612768 31274228 3042944 9.32 2688 1984404 1394692 4.14 148648 2465688 181248 04:07:01 AM 27635384 29810556 5020328 15.37 2688 2487248 2615364 7.76 239896 4288664 214516 04:08:01 AM 26918364 29191664 5737348 17.57 2688 2581532 3159168 9.37 270520 4961532 31596 04:09:01 AM 25357808 28751560 7297904 22.35 2688 3677660 3618320 10.74 338768 6362180 886380 04:10:00 AM 24822700 28232876 7833012 23.99 2688 3692336 4304148 12.77 434804 6781824 248 04:10:01 AM 24784148 28194052 7871564 24.10 2688 3692552 4429116 13.14 435420 6821300 12 04:11:01 AM 24701716 28117772 7953996 24.36 2688 3698388 4067804 12.07 438036 6901408 76 04:12:01 AM 25206812 28873064 7448900 22.81 2688 3946724 3383404 10.04 502104 6329460 237808 04:13:01 AM 23128348 27280196 9527364 29.18 2688 4420640 6402740 19.00 551412 8297096 564 04:14:01 AM 22943388 27108360 9712324 29.74 2688 4434612 6418716 19.04 552756 8481848 3124 04:15:01 AM 23839796 28776160 8815916 27.00 2688 5188492 3684184 10.93 707264 7442840 696328 Average: 25359203 28691863 7296509 22.34 2688 3618599 3952514 11.73 419966 6284895 204718 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 470.47 288.80 1923.18 79.95 0.00 0.00 0.00 0.00 04:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 427.27 324.53 5031.14 45.64 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 212.85 182.72 1254.49 45.66 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 588.67 426.74 9523.79 28.88 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM lo 24.03 24.03 2.31 2.31 0.00 0.00 0.00 0.00 04:10:00 AM eth0 42.61 29.91 10.68 14.15 0.00 0.00 0.00 0.00 04:10:00 AM docker0 7.86 8.78 1.05 1.02 0.00 0.00 0.00 0.00 04:10:00 AM veth6fb5369 2.30 2.73 0.34 0.32 0.00 0.00 0.00 0.00 04:10:01 AM lo 39.53 39.53 1.93 1.93 0.00 0.00 0.00 0.00 04:10:01 AM eth0 331.40 139.53 133.13 113.44 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.58 0.00 0.06 0.00 0.00 0.00 0.00 04:10:01 AM veth3dfbcc0 0.00 1.74 0.00 0.16 0.00 0.00 0.00 0.00 04:11:01 AM lo 65.39 65.39 4.14 4.14 0.00 0.00 0.00 0.00 04:11:01 AM eth0 456.41 323.81 116.05 116.75 0.00 0.00 0.00 0.00 04:11:01 AM docker0 4.67 5.51 0.80 0.83 0.00 0.00 0.00 0.00 04:12:01 AM lo 28.31 28.31 1.40 1.40 0.00 0.00 0.00 0.00 04:12:01 AM eth0 215.88 176.37 766.02 55.67 0.00 0.00 0.00 0.00 04:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM lo 206.10 206.10 33.02 33.02 0.00 0.00 0.00 0.00 04:13:01 AM eth0 558.76 204.57 2283.55 19.26 0.00 0.00 0.00 0.00 04:13:01 AM docker0 87.75 93.47 14.89 15.88 0.00 0.00 0.00 0.00 04:13:01 AM veth46ca58b 79.37 84.61 15.12 13.41 0.00 0.00 0.00 0.00 04:13:01 AM vethd5ab993 8.38 9.56 0.97 2.74 0.00 0.00 0.00 0.00 04:14:01 AM lo 840.76 840.76 150.79 150.79 0.00 0.00 0.00 0.00 04:14:01 AM eth0 142.34 96.87 44.82 42.05 0.00 0.00 0.00 0.00 04:14:01 AM docker0 363.46 372.84 65.36 77.62 0.00 0.00 0.00 0.00 04:14:01 AM veth46ca58b 313.70 325.68 64.83 52.68 0.00 0.00 0.00 0.01 04:14:01 AM vethd5ab993 49.76 47.19 5.50 24.94 0.00 0.00 0.00 0.00 04:15:01 AM lo 446.52 446.52 75.92 75.92 0.00 0.00 0.00 0.00 04:15:01 AM eth0 146.03 128.89 1507.24 26.15 0.00 0.00 0.00 0.00 04:15:01 AM docker0 203.52 206.53 46.71 29.83 0.00 0.00 0.00 0.00 Average: lo 161.42 161.42 26.80 26.80 0.00 0.00 0.00 0.00 Average: eth0 326.72 218.52 2247.04 47.65 0.00 0.00 0.00 0.00 Average: docker0 66.81 68.80 12.90 12.53 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) 10/23/2025 _x86_64_ (8 CPU) 04:04:48 LINUX RESTART (8 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 13.85 0.00 2.29 2.50 0.07 81.28 04:06:01 AM 0 17.51 0.00 1.55 0.51 0.07 80.37 04:06:01 AM 1 19.46 0.00 2.18 2.38 0.07 75.91 04:06:01 AM 2 10.76 0.00 1.97 7.34 0.14 79.79 04:06:01 AM 3 24.50 0.00 2.91 4.17 0.09 68.33 04:06:01 AM 4 8.49 0.00 3.84 2.80 0.05 84.82 04:06:01 AM 5 14.18 0.00 1.19 0.31 0.05 84.27 04:06:01 AM 6 10.84 0.00 2.82 2.00 0.07 84.28 04:06:01 AM 7 5.07 0.00 1.89 0.51 0.07 92.47 04:07:01 AM all 27.47 0.00 1.34 2.13 0.10 68.96 04:07:01 AM 0 19.21 0.00 1.05 0.68 0.10 78.96 04:07:01 AM 1 39.38 0.00 1.72 1.34 0.12 57.44 04:07:01 AM 2 31.60 0.00 1.74 3.72 0.12 62.83 04:07:01 AM 3 28.84 0.00 1.47 3.43 0.10 66.16 04:07:01 AM 4 19.45 0.00 1.51 2.51 0.08 76.45 04:07:01 AM 5 16.73 0.00 1.05 0.52 0.07 81.64 04:07:01 AM 6 33.38 0.00 1.29 3.98 0.12 61.23 04:07:01 AM 7 31.21 0.00 0.90 0.85 0.10 66.93 04:08:01 AM all 27.42 0.00 0.94 0.79 0.07 70.78 04:08:01 AM 0 30.82 0.00 0.45 0.15 0.08 68.49 04:08:01 AM 1 15.04 0.00 1.42 0.25 0.07 83.22 04:08:01 AM 2 24.33 0.00 1.29 0.20 0.08 74.10 04:08:01 AM 3 37.17 0.00 0.45 1.18 0.08 61.11 04:08:01 AM 4 40.19 0.00 0.77 0.03 0.08 58.92 04:08:01 AM 5 28.03 0.00 0.74 1.02 0.07 70.14 04:08:01 AM 6 31.53 0.00 1.77 1.45 0.07 65.18 04:08:01 AM 7 12.24 0.00 0.63 1.99 0.05 85.09 04:09:01 AM all 18.21 0.00 2.22 1.22 0.09 78.27 04:09:01 AM 0 20.07 0.00 1.15 1.99 0.08 76.71 04:09:01 AM 1 21.95 0.00 2.44 4.26 0.12 71.23 04:09:01 AM 2 41.73 0.00 2.48 0.00 0.10 55.68 04:09:01 AM 3 23.89 0.00 3.05 0.02 0.08 72.96 04:09:01 AM 4 10.76 0.00 2.88 0.17 0.07 86.12 04:09:01 AM 5 8.39 0.00 2.12 1.92 0.08 87.48 04:09:01 AM 6 12.87 0.00 1.51 0.07 0.08 85.47 04:09:01 AM 7 6.10 0.00 2.09 1.30 0.10 90.42 04:10:00 AM all 20.05 0.00 1.78 1.93 0.08 76.16 04:10:00 AM 0 21.60 0.00 2.12 0.65 0.09 75.54 04:10:00 AM 1 16.23 0.00 2.10 2.31 0.09 79.27 04:10:00 AM 2 17.63 0.00 1.59 7.12 0.09 73.58 04:10:00 AM 3 16.99 0.00 1.43 1.19 0.07 80.32 04:10:00 AM 4 22.05 0.00 2.24 2.96 0.09 72.66 04:10:00 AM 5 21.66 0.00 1.77 0.05 0.07 76.45 04:10:00 AM 6 18.75 0.00 1.33 1.12 0.07 78.74 04:10:00 AM 7 25.52 0.00 1.65 0.03 0.09 72.71 04:10:01 AM all 39.14 0.00 3.86 0.07 0.15 56.78 04:10:01 AM 0 63.16 0.00 1.75 0.00 0.00 35.09 04:10:01 AM 1 6.43 0.00 5.26 0.00 0.00 88.30 04:10:01 AM 2 34.30 0.00 2.33 0.00 0.58 62.79 04:10:01 AM 3 6.98 0.00 5.23 0.00 0.00 87.79 04:10:01 AM 4 72.09 0.00 3.49 0.00 0.58 23.84 04:10:01 AM 5 54.39 0.00 3.51 0.00 0.00 42.11 04:10:01 AM 6 31.98 0.00 4.65 0.00 0.00 63.37 04:10:01 AM 7 43.86 0.00 4.68 0.58 0.00 50.88 04:11:01 AM all 11.91 0.00 1.69 0.11 0.08 86.22 04:11:01 AM 0 15.17 0.00 1.34 0.02 0.10 83.37 04:11:01 AM 1 11.86 0.00 1.61 0.37 0.08 86.08 04:11:01 AM 2 10.85 0.00 2.03 0.10 0.08 86.94 04:11:01 AM 3 9.96 0.00 1.17 0.03 0.08 88.75 04:11:01 AM 4 12.79 0.00 1.56 0.17 0.07 85.42 04:11:01 AM 5 9.66 0.00 1.51 0.02 0.10 88.72 04:11:01 AM 6 11.31 0.00 1.92 0.12 0.07 86.59 04:11:01 AM 7 13.65 0.00 2.37 0.03 0.08 83.86 04:12:01 AM all 27.11 0.00 1.13 0.05 0.08 71.63 04:12:01 AM 0 12.85 0.00 0.92 0.02 0.08 86.13 04:12:01 AM 1 28.92 0.00 1.60 0.07 0.08 69.33 04:12:01 AM 2 36.61 0.00 1.62 0.13 0.10 61.54 04:12:01 AM 3 27.38 0.00 0.82 0.00 0.08 71.72 04:12:01 AM 4 21.66 0.00 1.40 0.02 0.08 76.84 04:12:01 AM 5 27.48 0.00 0.80 0.00 0.08 71.63 04:12:01 AM 6 28.20 0.00 1.04 0.00 0.07 70.70 04:12:01 AM 7 33.76 0.00 0.82 0.17 0.08 65.17 04:13:01 AM all 29.23 0.00 1.81 1.16 0.10 67.70 04:13:01 AM 0 34.24 0.00 1.57 0.28 0.08 63.81 04:13:01 AM 1 39.22 0.00 2.16 3.59 0.12 54.91 04:13:01 AM 2 27.28 0.00 1.83 0.08 0.08 70.72 04:13:01 AM 3 28.55 0.00 2.01 1.14 0.13 68.16 04:13:01 AM 4 39.91 0.00 2.20 2.10 0.12 55.68 04:13:01 AM 5 16.60 0.00 1.97 0.44 0.10 80.90 04:13:01 AM 6 30.50 0.00 1.49 0.84 0.08 67.09 04:13:01 AM 7 17.53 0.00 1.22 0.82 0.07 80.36 04:14:01 AM all 12.77 0.00 1.18 0.01 0.09 85.95 04:14:01 AM 0 14.58 0.00 0.87 0.07 0.12 84.36 04:14:01 AM 1 13.53 0.00 1.09 0.02 0.08 85.28 04:14:01 AM 2 13.57 0.00 1.39 0.00 0.08 84.96 04:14:01 AM 3 9.29 0.00 1.59 0.00 0.08 89.03 04:14:01 AM 4 12.47 0.00 1.41 0.00 0.08 86.04 04:14:01 AM 5 11.48 0.00 1.27 0.02 0.07 87.17 04:14:01 AM 6 12.02 0.00 0.90 0.00 0.10 86.97 04:14:01 AM 7 15.23 0.00 0.89 0.02 0.08 83.79 04:15:01 AM all 28.21 0.00 1.76 0.36 0.09 69.58 04:15:01 AM 0 22.28 0.00 1.94 0.10 0.10 75.58 04:15:01 AM 1 23.31 0.00 1.47 0.07 0.08 75.07 04:15:01 AM 2 42.47 0.00 1.05 0.23 0.10 56.14 04:15:01 AM 3 26.24 0.00 1.98 0.64 0.08 71.06 04:15:01 AM 4 24.78 0.00 2.41 1.29 0.10 71.41 04:15:01 AM 5 18.02 0.00 0.69 0.03 0.08 81.17 04:15:01 AM 6 27.11 0.00 2.29 0.40 0.10 70.09 04:15:01 AM 7 41.41 0.00 2.24 0.15 0.10 56.10 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.69 0.00 1.62 1.02 0.09 75.58 Average: 0 20.96 0.00 1.29 0.44 0.09 77.22 Average: 1 22.87 0.00 1.79 1.45 0.09 73.80 Average: 2 25.74 0.00 1.70 1.86 0.10 70.59 Average: 3 23.26 0.00 1.70 1.17 0.09 73.79 Average: 4 21.43 0.00 2.02 1.19 0.08 75.27 Average: 5 17.33 0.00 1.32 0.43 0.08 80.84 Average: 6 21.72 0.00 1.64 0.99 0.08 75.57 Average: 7 20.26 0.00 1.48 0.59 0.08 77.59