---> uname -a: Linux prd-centos8-docker-8c-8g-26409.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 1134 25127 19 5628 30282 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:d9:91:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.73/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fed9:9197/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:f5:2a:37 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:ff:fef5:2a37/64 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) 07/07/2025 _x86_64_ (8 CPU) 12:26:44 LINUX RESTART (8 CPU) 12:27:01 PM tps rtps wtps bread/s bwrtn/s 12:28:01 PM 252.53 20.53 232.01 4212.60 8865.69 12:29:01 PM 276.44 18.98 257.46 4079.31 14739.12 12:30:01 PM 180.52 0.80 179.72 478.77 47443.52 12:31:01 PM 42.87 0.03 42.84 1.87 779.17 12:32:01 PM 17.99 0.48 17.51 21.46 374.68 12:33:01 PM 9.87 0.00 9.87 0.00 475.54 12:34:01 PM 112.11 0.00 112.11 0.00 23696.53 12:35:01 PM 17.60 0.00 17.60 0.00 549.46 12:36:01 PM 175.24 2.43 172.81 4461.31 2945.28 12:37:01 PM 47.58 1.42 46.16 1731.84 32686.44 Average: 113.28 4.47 108.81 1498.76 13255.64 12:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 PM 29485788 31228152 3169916 9.71 2688 2061624 1455540 4.32 155876 2568876 229376 12:29:01 PM 27919200 30130896 4736504 14.50 2688 2522724 2288384 6.79 256256 3988132 202952 12:30:01 PM 24949264 28342708 7706440 23.60 2688 3677388 3972624 11.79 418108 6680480 936 12:31:01 PM 24502588 27899784 8153116 24.97 2688 3679640 5620748 16.68 433632 7102068 136 12:32:01 PM 24533072 27934772 8122632 24.87 2688 3684412 4206600 12.48 435952 7074444 68 12:33:01 PM 25399976 28810380 7255728 22.22 2688 3692972 3433644 10.19 438280 6210004 136 12:34:01 PM 23843288 27954596 8812416 26.99 2688 4377756 5678504 16.85 536704 7606984 216 12:35:01 PM 22805336 26950592 9850368 30.16 2688 4415764 6489688 19.25 550064 8623596 3452 12:36:01 PM 23394272 28403184 9261432 28.36 2688 5259880 3666768 10.88 720020 7874296 767120 12:37:01 PM 25693148 30960448 6962556 21.32 2688 5512772 1580560 4.69 955848 5339264 26876 Average: 25252593 28861551 7403111 22.67 2688 3888493 3839306 11.39 490074 6306814 123127 12:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 514.23 341.55 2020.20 69.27 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 454.03 357.15 5442.08 67.71 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:30:01 PM eth0 385.20 241.24 10053.67 39.09 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:31:01 PM lo 22.11 22.11 1.93 1.93 0.00 0.00 0.00 0.00 12:31:01 PM eth0 53.88 37.00 17.10 17.70 0.00 0.00 0.00 0.00 12:31:01 PM docker0 5.56 6.30 0.79 0.73 0.00 0.00 0.00 0.00 12:31:01 PM veth7393509 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 PM lo 63.11 63.11 4.10 4.10 0.00 0.00 0.00 0.00 12:32:01 PM eth0 253.60 204.95 68.50 79.10 0.00 0.00 0.00 0.00 12:32:01 PM docker0 5.03 6.03 0.88 0.89 0.00 0.00 0.00 0.00 12:33:01 PM lo 6.37 6.37 0.31 0.31 0.00 0.00 0.00 0.00 12:33:01 PM eth0 183.45 128.78 101.01 43.17 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:34:01 PM eth0 781.44 470.63 2981.36 52.67 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM veth8d368a4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 PM veth2b4bdce 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:35:01 PM lo 1395.85 1395.85 242.48 242.48 0.00 0.00 0.00 0.00 12:35:01 PM eth0 97.22 73.85 29.44 33.64 0.00 0.00 0.00 0.00 12:35:01 PM docker0 598.60 617.58 117.60 114.56 0.00 0.00 0.00 0.00 12:35:01 PM veth8d368a4 562.44 581.72 121.88 90.12 0.00 0.00 0.00 0.01 12:35:01 PM veth2b4bdce 36.16 36.36 3.91 24.69 0.00 0.00 0.00 0.00 12:36:01 PM lo 67.71 67.71 7.87 7.87 0.00 0.00 0.00 0.00 12:36:01 PM eth0 95.58 81.76 1531.11 15.00 0.00 0.00 0.00 0.00 12:36:01 PM docker0 31.32 31.04 4.21 3.82 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 383.72 261.79 2318.89 41.79 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.55 155.55 25.67 25.67 0.00 0.00 0.00 0.00 Average: eth0 320.24 219.87 2456.42 45.91 0.00 0.00 0.00 0.00 Average: docker0 64.05 66.10 12.35 12.00 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) 07/07/2025 _x86_64_ (8 CPU) 12:26:44 LINUX RESTART (8 CPU) 12:27:01 PM CPU %user %nice %system %iowait %steal %idle 12:28:01 PM all 12.71 0.00 1.72 0.64 0.06 84.87 12:28:01 PM 0 3.63 0.00 1.59 0.27 0.08 94.43 12:28:01 PM 1 19.17 0.00 1.42 0.57 0.07 78.77 12:28:01 PM 2 16.44 0.00 2.17 0.42 0.07 80.90 12:28:01 PM 3 14.33 0.00 1.40 0.27 0.08 83.92 12:28:01 PM 4 11.33 0.00 1.98 0.44 0.05 86.20 12:28:01 PM 5 14.00 0.00 1.07 0.55 0.05 84.33 12:28:01 PM 6 6.18 0.00 1.66 2.28 0.03 89.86 12:28:01 PM 7 16.54 0.00 2.51 0.30 0.05 80.60 12:29:01 PM all 34.02 0.00 1.43 0.90 0.08 63.58 12:29:01 PM 0 36.06 0.00 1.15 0.89 0.07 61.83 12:29:01 PM 1 36.49 0.00 1.22 0.95 0.08 61.25 12:29:01 PM 2 34.81 0.00 2.55 2.33 0.10 60.22 12:29:01 PM 3 31.84 0.00 1.05 0.58 0.08 66.44 12:29:01 PM 4 43.81 0.00 1.95 1.09 0.08 53.06 12:29:01 PM 5 29.35 0.00 1.36 0.37 0.08 68.83 12:29:01 PM 6 30.33 0.00 1.10 0.62 0.08 67.86 12:29:01 PM 7 29.45 0.00 1.04 0.37 0.07 69.08 12:30:01 PM all 36.07 0.00 2.86 0.88 0.08 60.10 12:30:01 PM 0 35.76 0.00 2.55 0.08 0.08 61.52 12:30:01 PM 1 31.89 0.00 3.01 1.75 0.08 63.27 12:30:01 PM 2 37.18 0.00 3.24 1.41 0.08 58.08 12:30:01 PM 3 25.93 0.00 3.61 1.76 0.08 68.61 12:30:01 PM 4 49.34 0.00 3.06 0.47 0.08 47.04 12:30:01 PM 5 34.06 0.00 2.72 1.06 0.08 62.07 12:30:01 PM 6 27.75 0.00 2.02 0.32 0.08 69.82 12:30:01 PM 7 46.65 0.00 2.69 0.15 0.08 50.43 12:31:01 PM all 20.11 0.00 2.26 0.06 0.09 77.48 12:31:01 PM 0 20.32 0.00 2.37 0.07 0.10 77.14 12:31:01 PM 1 26.08 0.00 2.61 0.03 0.08 71.18 12:31:01 PM 2 24.27 0.00 2.36 0.07 0.08 73.22 12:31:01 PM 3 15.23 0.00 1.88 0.10 0.08 82.71 12:31:01 PM 4 17.49 0.00 2.02 0.10 0.08 80.31 12:31:01 PM 5 21.84 0.00 2.61 0.03 0.10 75.42 12:31:01 PM 6 20.59 0.00 2.35 0.05 0.08 76.93 12:31:01 PM 7 15.05 0.00 1.87 0.07 0.08 82.92 12:32:01 PM all 10.85 0.00 1.64 0.03 0.08 87.40 12:32:01 PM 0 13.02 0.00 1.69 0.02 0.08 85.19 12:32:01 PM 1 10.19 0.00 1.67 0.07 0.10 87.97 12:32:01 PM 2 15.37 0.00 1.69 0.03 0.08 82.82 12:32:01 PM 3 9.53 0.00 1.42 0.05 0.08 88.91 12:32:01 PM 4 8.17 0.00 1.44 0.02 0.08 90.29 12:32:01 PM 5 11.99 0.00 1.64 0.03 0.07 86.27 12:32:01 PM 6 9.87 0.00 1.37 0.03 0.07 88.65 12:32:01 PM 7 8.62 0.00 2.23 0.02 0.07 89.07 12:33:01 PM all 14.01 0.00 0.43 0.05 0.07 85.44 12:33:01 PM 0 9.96 0.00 0.15 0.00 0.05 89.84 12:33:01 PM 1 3.17 0.00 0.48 0.38 0.07 95.89 12:33:01 PM 2 53.30 0.00 1.17 0.02 0.05 45.46 12:33:01 PM 3 4.78 0.00 0.23 0.00 0.05 94.94 12:33:01 PM 4 6.46 0.00 0.70 0.03 0.03 92.77 12:33:01 PM 5 14.86 0.00 0.10 0.00 0.03 85.00 12:33:01 PM 6 5.22 0.00 0.22 0.00 0.20 94.36 12:33:01 PM 7 14.30 0.00 0.42 0.00 0.05 85.24 12:34:01 PM all 32.81 0.00 2.15 0.51 0.08 64.45 12:34:01 PM 0 31.72 0.00 1.69 0.02 0.10 66.47 12:34:01 PM 1 29.33 0.00 2.67 0.34 0.08 67.59 12:34:01 PM 2 23.12 0.00 1.90 0.40 0.07 74.51 12:34:01 PM 3 44.32 0.00 1.91 0.35 0.08 53.33 12:34:01 PM 4 35.53 0.00 2.25 0.60 0.08 61.53 12:34:01 PM 5 27.57 0.00 2.46 1.45 0.07 68.45 12:34:01 PM 6 32.41 0.00 2.03 0.64 0.08 64.84 12:34:01 PM 7 38.47 0.00 2.26 0.32 0.07 58.88 12:35:01 PM all 32.09 0.00 1.82 0.03 0.09 65.97 12:35:01 PM 0 34.68 0.00 1.19 0.07 0.08 63.98 12:35:01 PM 1 32.83 0.00 1.91 0.00 0.10 65.16 12:35:01 PM 2 29.80 0.00 1.53 0.02 0.10 68.56 12:35:01 PM 3 28.75 0.00 2.67 0.00 0.08 68.50 12:35:01 PM 4 36.74 0.00 2.36 0.05 0.08 60.76 12:35:01 PM 5 25.75 0.00 1.78 0.03 0.10 72.34 12:35:01 PM 6 26.38 0.00 1.63 0.03 0.08 71.87 12:35:01 PM 7 41.75 0.00 1.52 0.00 0.08 56.64 12:36:01 PM all 27.47 0.00 1.52 0.36 0.08 70.58 12:36:01 PM 0 39.58 0.00 1.17 0.08 0.08 59.08 12:36:01 PM 1 16.75 0.00 1.29 0.00 0.08 81.88 12:36:01 PM 2 36.42 0.00 1.07 0.02 0.07 62.43 12:36:01 PM 3 30.53 0.00 1.91 0.57 0.07 66.93 12:36:01 PM 4 26.83 0.00 1.93 0.57 0.07 70.61 12:36:01 PM 5 21.76 0.00 1.41 0.18 0.08 76.57 12:36:01 PM 6 12.16 0.00 1.77 1.22 0.10 84.75 12:36:01 PM 7 35.64 0.00 1.62 0.20 0.07 62.47 12:37:01 PM all 26.62 0.00 1.16 0.38 0.07 71.77 12:37:01 PM 0 16.85 0.00 1.02 0.00 0.07 82.06 12:37:01 PM 1 12.60 0.00 0.85 0.15 0.05 86.35 12:37:01 PM 2 33.50 0.00 0.88 0.20 0.08 65.33 12:37:01 PM 3 30.70 0.00 1.50 1.59 0.08 66.13 12:37:01 PM 4 33.62 0.00 1.24 0.38 0.07 64.69 12:37:01 PM 5 36.23 0.00 1.59 0.17 0.07 61.95 12:37:01 PM 6 35.97 0.00 0.70 0.05 0.05 63.23 12:37:01 PM 7 13.46 0.00 1.50 0.50 0.07 84.46 Average: all 24.66 0.00 1.70 0.38 0.08 73.18 Average: 0 24.15 0.00 1.46 0.15 0.08 74.16 Average: 1 21.84 0.00 1.71 0.42 0.08 75.95 Average: 2 30.43 0.00 1.85 0.49 0.08 67.15 Average: 3 23.58 0.00 1.76 0.53 0.08 74.06 Average: 4 26.91 0.00 1.89 0.38 0.07 70.76 Average: 5 23.73 0.00 1.67 0.39 0.07 74.14 Average: 6 20.67 0.00 1.48 0.52 0.09 77.23 Average: 7 25.98 0.00 1.77 0.19 0.07 71.99