---> uname -a: Linux prd-centos8-docker-8c-8g-26353.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 25309 19 5442 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:23:8a:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe23:8a07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:38:4f:aa 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::42:52ff:fe38:4faa/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) 09:08:51 LINUX RESTART (8 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 238.05 31.04 207.01 7411.55 43022.24 09:11:01 AM 261.21 18.88 242.34 4143.69 13743.12 09:12:01 AM 208.93 0.65 208.28 498.90 49299.25 09:13:01 AM 38.67 0.18 38.49 13.20 776.17 09:14:01 AM 21.68 0.48 21.19 21.46 437.37 09:15:01 AM 4.70 0.00 4.70 0.00 350.67 09:16:01 AM 33.43 0.00 33.43 0.00 8271.92 09:17:01 AM 93.00 0.00 93.00 0.00 15810.58 09:18:01 AM 161.90 0.00 161.90 0.00 2260.83 09:19:01 AM 76.84 2.95 73.89 4554.62 29835.80 Average: 113.84 5.42 108.42 1664.37 16380.93 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 29607648 31263672 3048064 9.33 2688 1979644 1421864 4.22 147632 2471964 158380 09:11:01 AM 28041292 30213428 4614420 14.13 2688 2484260 2252260 6.68 247728 3880456 214516 09:12:01 AM 24704952 28101224 7950760 24.35 2688 3679300 5872408 17.42 395284 6944052 252 09:13:01 AM 24420480 27820968 8235232 25.22 2688 3682704 5501168 16.32 433088 7187584 220 09:14:01 AM 24654280 28059944 8001432 24.50 2688 3688196 4046704 12.01 437564 6955000 28 09:15:01 AM 25501264 28915280 7154448 21.91 2688 3696528 3314336 9.83 439352 6111384 20 09:16:01 AM 24621276 28316232 8034436 24.60 2688 3974744 3853992 11.43 503004 6917572 41708 09:17:01 AM 22966824 27112924 9688888 29.67 2688 4415328 6411832 19.02 550728 8464616 2104 09:18:01 AM 24569684 28795516 8086028 24.76 2688 4483200 3311004 9.82 577480 6854932 140792 09:19:01 AM 25908692 30994664 6747020 20.66 2688 5332300 1509548 4.48 905912 5178288 22608 Average: 25499639 28959385 7156073 21.91 2688 3741620 3749512 11.12 463777 6096585 58063 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 417.94 291.65 1866.00 65.85 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 381.74 300.42 4965.33 59.22 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 413.11 266.74 10660.66 36.53 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:12:01 AM veth9abdad1 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 09:13:01 AM lo 11.45 11.45 0.92 0.92 0.00 0.00 0.00 0.00 09:13:01 AM eth0 39.47 28.52 10.33 13.37 0.00 0.00 0.00 0.00 09:13:01 AM docker0 2.13 2.62 0.33 0.30 0.00 0.00 0.00 0.00 09:13:01 AM vethf4a8a8f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:14:01 AM lo 65.38 65.38 4.70 4.70 0.00 0.00 0.00 0.00 09:14:01 AM eth0 431.82 281.64 125.68 120.67 0.00 0.00 0.00 0.00 09:14:01 AM docker0 8.46 9.68 1.34 1.31 0.00 0.00 0.00 0.00 09:15:01 AM lo 22.19 22.19 1.08 1.08 0.00 0.00 0.00 0.00 09:15:01 AM eth0 252.73 170.21 103.12 59.37 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:16:01 AM eth0 278.15 169.87 1424.27 28.41 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM lo 546.02 546.02 80.69 80.69 0.00 0.00 0.00 0.00 09:17:01 AM eth0 454.80 244.30 1595.48 38.68 0.00 0.00 0.00 0.00 09:17:01 AM docker0 232.32 242.35 36.71 38.68 0.00 0.00 0.00 0.00 09:17:01 AM vethe800f29 211.38 220.08 37.42 32.29 0.00 0.00 0.00 0.00 09:17:01 AM veth30652a4 20.94 22.98 2.47 6.65 0.00 0.00 0.00 0.00 09:18:01 AM lo 928.94 928.94 169.94 169.94 0.00 0.00 0.00 0.00 09:18:01 AM eth0 99.40 75.16 317.80 32.89 0.00 0.00 0.00 0.00 09:18:01 AM docker0 396.37 405.73 84.58 79.53 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 78.47 65.18 1253.72 14.14 0.00 0.00 0.00 0.00 09:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.42 157.42 25.74 25.74 0.00 0.00 0.00 0.00 Average: eth0 284.76 189.37 2232.25 46.91 0.00 0.00 0.00 0.00 Average: docker0 63.93 66.05 12.30 11.98 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) 09:08:51 LINUX RESTART (8 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 13.89 0.00 2.14 2.25 0.07 81.64 09:10:01 AM 0 8.26 0.00 2.20 1.69 0.10 87.75 09:10:01 AM 1 17.39 0.00 2.39 7.33 0.05 72.84 09:10:01 AM 2 18.35 0.00 1.91 0.35 0.07 79.32 09:10:01 AM 3 16.92 0.00 2.55 2.01 0.07 78.46 09:10:01 AM 4 19.33 0.00 2.85 2.14 0.05 75.63 09:10:01 AM 5 7.71 0.00 1.88 1.71 0.10 88.61 09:10:01 AM 6 14.01 0.00 1.96 2.71 0.07 81.25 09:10:01 AM 7 9.16 0.00 1.40 0.08 0.05 89.31 09:11:01 AM all 31.37 0.00 1.49 1.08 0.10 65.96 09:11:01 AM 0 23.74 0.00 1.41 0.97 0.10 73.79 09:11:01 AM 1 12.31 0.00 0.95 1.59 0.10 85.05 09:11:01 AM 2 39.86 0.00 2.01 1.29 0.10 56.74 09:11:01 AM 3 42.34 0.00 1.68 0.65 0.12 55.21 09:11:01 AM 4 30.04 0.00 1.73 1.29 0.10 66.85 09:11:01 AM 5 42.32 0.00 1.25 1.66 0.08 54.68 09:11:01 AM 6 33.60 0.00 1.42 0.49 0.08 64.41 09:11:01 AM 7 26.80 0.00 1.44 0.72 0.10 70.94 09:12:01 AM all 35.15 0.00 2.91 1.58 0.11 60.25 09:12:01 AM 0 34.35 0.00 1.95 0.08 0.10 63.51 09:12:01 AM 1 31.50 0.00 4.28 5.53 0.10 58.59 09:12:01 AM 2 37.91 0.00 3.32 1.41 0.12 57.24 09:12:01 AM 3 35.37 0.00 3.31 1.58 0.10 59.64 09:12:01 AM 4 30.12 0.00 3.06 1.78 0.12 64.92 09:12:01 AM 5 34.31 0.00 2.98 1.08 0.13 61.50 09:12:01 AM 6 41.46 0.00 1.87 0.49 0.10 56.08 09:12:01 AM 7 36.20 0.00 2.52 0.72 0.08 60.48 09:13:01 AM all 21.36 0.00 2.12 0.09 0.11 76.31 09:13:01 AM 0 20.75 0.00 2.38 0.12 0.12 76.64 09:13:01 AM 1 22.50 0.00 2.14 0.02 0.12 75.23 09:13:01 AM 2 20.97 0.00 1.59 0.27 0.13 77.04 09:13:01 AM 3 21.96 0.00 2.03 0.03 0.08 75.90 09:13:01 AM 4 14.86 0.00 1.69 0.07 0.12 83.26 09:13:01 AM 5 31.47 0.00 3.06 0.10 0.10 65.27 09:13:01 AM 6 16.87 0.00 2.03 0.08 0.10 80.91 09:13:01 AM 7 21.51 0.00 2.07 0.03 0.10 76.28 09:14:01 AM all 13.40 0.00 1.76 0.16 0.10 84.58 09:14:01 AM 0 16.04 0.00 2.07 0.03 0.13 81.72 09:14:01 AM 1 13.87 0.00 1.71 0.23 0.10 84.08 09:14:01 AM 2 13.38 0.00 1.78 0.17 0.08 84.59 09:14:01 AM 3 12.56 0.00 1.62 0.05 0.10 85.66 09:14:01 AM 4 11.60 0.00 1.51 0.13 0.10 86.66 09:14:01 AM 5 13.70 0.00 1.44 0.35 0.08 84.42 09:14:01 AM 6 9.83 0.00 2.00 0.18 0.10 87.89 09:14:01 AM 7 16.20 0.00 1.94 0.12 0.10 81.64 09:15:01 AM all 10.73 0.00 0.64 0.01 0.06 88.56 09:15:01 AM 0 9.86 0.00 0.22 0.00 0.05 89.87 09:15:01 AM 1 4.71 0.00 0.80 0.03 0.05 94.40 09:15:01 AM 2 2.89 0.00 1.05 0.05 0.07 95.94 09:15:01 AM 3 36.91 0.00 0.90 0.00 0.08 62.10 09:15:01 AM 4 9.31 0.00 0.33 0.00 0.05 90.30 09:15:01 AM 5 3.51 0.00 0.60 0.02 0.05 95.82 09:15:01 AM 6 8.53 0.00 0.48 0.00 0.05 90.93 09:15:01 AM 7 10.11 0.00 0.72 0.00 0.07 89.10 09:16:01 AM all 32.54 0.00 0.89 0.23 0.08 66.25 09:16:01 AM 0 40.78 0.00 0.48 0.00 0.08 58.65 09:16:01 AM 1 36.74 0.00 0.58 0.02 0.08 62.58 09:16:01 AM 2 21.98 0.00 0.94 0.02 0.08 76.99 09:16:01 AM 3 53.37 0.00 1.25 0.02 0.08 45.28 09:16:01 AM 4 36.13 0.00 0.89 0.10 0.08 62.80 09:16:01 AM 5 23.46 0.00 1.07 0.05 0.10 75.32 09:16:01 AM 6 16.51 0.00 0.69 0.42 0.07 82.32 09:16:01 AM 7 31.37 0.00 1.24 1.24 0.07 66.09 09:17:01 AM all 27.52 0.00 2.27 0.45 0.12 69.65 09:17:01 AM 0 28.63 0.00 2.76 0.00 0.12 68.49 09:17:01 AM 1 27.64 0.00 2.35 0.34 0.12 69.55 09:17:01 AM 2 19.76 0.00 2.32 0.59 0.12 77.22 09:17:01 AM 3 20.70 0.00 2.29 0.76 0.13 76.12 09:17:01 AM 4 40.29 0.00 2.05 0.03 0.12 57.51 09:17:01 AM 5 19.18 0.00 1.97 0.97 0.10 77.78 09:17:01 AM 6 28.63 0.00 2.66 0.07 0.12 68.53 09:17:01 AM 7 35.29 0.00 1.75 0.81 0.12 62.04 09:18:01 AM all 30.24 0.00 1.81 0.32 0.10 67.53 09:18:01 AM 0 33.68 0.00 2.33 0.08 0.12 63.79 09:18:01 AM 1 10.82 0.00 3.17 2.20 0.10 83.71 09:18:01 AM 2 34.65 0.00 2.90 0.02 0.10 62.33 09:18:01 AM 3 36.36 0.00 1.51 0.07 0.10 61.96 09:18:01 AM 4 43.02 0.00 1.46 0.02 0.10 55.40 09:18:01 AM 5 28.00 0.00 0.82 0.02 0.10 71.06 09:18:01 AM 6 27.91 0.00 1.61 0.00 0.10 70.38 09:18:01 AM 7 27.42 0.00 0.70 0.17 0.10 71.61 09:19:01 AM all 17.59 0.00 1.73 1.00 0.06 79.63 09:19:01 AM 0 12.12 0.00 1.64 0.75 0.08 85.41 09:19:01 AM 1 24.14 0.00 1.39 0.50 0.07 73.91 09:19:01 AM 2 41.28 0.00 2.09 0.40 0.07 56.16 09:19:01 AM 3 15.16 0.00 1.84 0.62 0.07 82.31 09:19:01 AM 4 19.89 0.00 2.39 2.12 0.05 75.55 09:19:01 AM 5 14.65 0.00 2.07 3.44 0.05 79.78 09:19:01 AM 6 4.54 0.00 1.06 0.10 0.07 94.23 09:19:01 AM 7 8.91 0.00 1.32 0.02 0.03 89.72 Average: all 23.37 0.00 1.77 0.72 0.09 74.05 Average: 0 22.82 0.00 1.74 0.37 0.10 74.97 Average: 1 20.16 0.00 1.98 1.78 0.09 76.00 Average: 2 25.09 0.00 1.99 0.46 0.09 72.37 Average: 3 29.17 0.00 1.90 0.58 0.09 68.26 Average: 4 25.45 0.00 1.79 0.77 0.09 71.90 Average: 5 21.82 0.00 1.71 0.94 0.09 75.43 Average: 6 20.18 0.00 1.58 0.45 0.09 77.71 Average: 7 22.28 0.00 1.51 0.39 0.08 75.73