---> uname -a: Linux prd-centos8-docker-8c-8g-1216.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: 2800.000 BogoMIPS: 5600.00 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1020 28434 19 2434 30422 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:db:d1:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.255/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fedb:d19a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:9a:88:70 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/30/2025 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 132.96 0.58 132.38 86.92 9713.68 05:20:01 AM 28.58 0.05 28.53 1.07 4475.10 05:21:01 AM 0.47 0.00 0.47 0.00 6.83 05:22:01 AM 0.32 0.00 0.32 0.00 3.28 05:23:01 AM 0.37 0.00 0.37 0.00 4.25 05:24:01 AM 0.55 0.00 0.55 0.00 7.82 05:25:01 AM 0.33 0.00 0.33 0.00 3.58 05:26:01 AM 0.32 0.00 0.32 0.00 3.28 05:27:01 AM 0.33 0.00 0.33 0.00 3.85 05:28:01 AM 0.33 0.00 0.33 0.00 3.32 05:29:01 AM 0.25 0.00 0.25 0.00 2.47 05:30:01 AM 2.40 1.13 1.27 185.54 365.69 05:31:01 AM 134.01 2.98 131.03 970.50 3294.17 05:32:01 AM 75.84 0.55 75.29 29.59 6329.87 Average: 26.93 0.38 26.55 90.97 1729.80 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29579380 31306564 3076332 9.42 2688 2046760 1327260 3.94 141000 2484252 120596 05:20:01 AM 29566096 31293304 3089616 9.46 2688 2046780 1323672 3.93 141012 2492516 4 05:21:01 AM 29556444 31283664 3099268 9.49 2688 2046784 1323672 3.93 141012 2502124 4 05:22:01 AM 29556544 31283764 3099168 9.49 2688 2046784 1365612 4.05 141012 2502232 4 05:23:01 AM 29556604 31283832 3099108 9.49 2688 2046788 1365612 4.05 141016 2502272 4 05:24:01 AM 29556604 31283832 3099108 9.49 2688 2046788 1365612 4.05 141016 2502328 4 05:25:01 AM 29556636 31283868 3099076 9.49 2688 2046792 1365612 4.05 141016 2502380 4 05:26:01 AM 29556584 31283816 3099128 9.49 2688 2046792 1365612 4.05 141016 2502444 4 05:27:01 AM 29553060 31280296 3102652 9.50 2688 2046796 1365612 4.05 141016 2506040 4 05:28:01 AM 29543292 31270528 3112420 9.53 2688 2046796 1365612 4.05 141016 2515884 4 05:29:01 AM 29537356 31264596 3118356 9.55 2688 2046800 1381596 4.10 141016 2522020 4 05:30:01 AM 29498536 31237216 3157176 9.67 2688 2058080 1370272 4.07 145604 2556844 200 05:31:01 AM 27502568 29430700 5153144 15.78 2688 2239556 3007876 8.92 212980 4449364 85160 05:32:01 AM 29143656 31176532 3512056 10.75 2688 2340908 1451844 4.31 404536 2613640 54380 Average: 29375954 31140179 3279758 10.04 2688 2082372 1481820 4.40 165305 2653881 18598 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 70.05 52.46 1158.30 24.00 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 5.02 2.53 4.63 0.39 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 0.22 0.17 0.06 0.21 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 0.27 0.17 0.06 0.22 0.00 0.00 0.00 0.00 05:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 0.33 0.23 0.13 0.28 0.00 0.00 0.00 0.00 05:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 0.20 0.12 0.11 0.21 0.00 0.00 0.00 0.00 05:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 0.22 0.17 0.06 0.22 0.00 0.00 0.00 0.00 05:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 0.20 0.15 0.06 0.21 0.00 0.00 0.00 0.00 05:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 0.27 0.15 0.06 0.21 0.00 0.00 0.00 0.00 05:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 0.33 0.27 0.13 0.28 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 0.20 0.15 0.06 0.21 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 32.11 24.64 88.97 8.50 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 05:31:01 AM eth0 253.09 226.73 1957.85 52.85 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 230.64 224.63 1011.76 191.45 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 42.37 38.04 301.59 19.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 09/30/2025 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 7.80 0.00 0.73 0.57 0.04 90.87 05:19:01 AM 0 4.35 0.00 0.55 0.22 0.05 94.83 05:19:01 AM 1 9.24 0.00 0.97 1.22 0.05 88.52 05:19:01 AM 2 14.90 0.00 1.34 1.08 0.05 82.63 05:19:01 AM 3 2.07 0.00 0.18 0.45 0.03 97.26 05:19:01 AM 4 16.03 0.00 1.42 0.70 0.03 81.82 05:19:01 AM 5 6.59 0.00 0.58 0.48 0.03 92.31 05:19:01 AM 6 5.21 0.00 0.50 0.17 0.03 94.09 05:19:01 AM 7 3.97 0.00 0.30 0.22 0.02 95.50 05:20:01 AM all 0.12 0.00 0.06 0.21 0.01 99.60 05:20:01 AM 0 0.03 0.00 0.03 0.00 0.02 99.92 05:20:01 AM 1 0.08 0.00 0.18 1.18 0.02 98.53 05:20:01 AM 2 0.10 0.00 0.05 0.00 0.03 99.82 05:20:01 AM 3 0.08 0.00 0.02 0.00 0.00 99.90 05:20:01 AM 4 0.05 0.00 0.05 0.08 0.02 99.80 05:20:01 AM 5 0.25 0.00 0.07 0.22 0.00 99.47 05:20:01 AM 6 0.03 0.00 0.03 0.00 0.00 99.93 05:20:01 AM 7 0.30 0.00 0.05 0.22 0.00 99.43 05:21:01 AM all 0.04 0.00 0.03 0.00 0.02 99.91 05:21:01 AM 0 0.02 0.00 0.02 0.00 0.03 99.93 05:21:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 05:21:01 AM 2 0.07 0.00 0.05 0.02 0.05 99.82 05:21:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 05:21:01 AM 4 0.02 0.00 0.00 0.00 0.02 99.97 05:21:01 AM 5 0.13 0.00 0.05 0.00 0.02 99.80 05:21:01 AM 6 0.03 0.00 0.02 0.00 0.02 99.93 05:21:01 AM 7 0.02 0.00 0.03 0.00 0.00 99.95 05:22:01 AM all 0.09 0.00 0.01 0.00 0.02 99.88 05:22:01 AM 0 0.00 0.00 0.00 0.00 0.02 99.98 05:22:01 AM 1 0.03 0.00 0.02 0.00 0.02 99.93 05:22:01 AM 2 0.17 0.00 0.02 0.00 0.02 99.80 05:22:01 AM 3 0.03 0.00 0.03 0.00 0.02 99.92 05:22:01 AM 4 0.03 0.00 0.02 0.00 0.02 99.93 05:22:01 AM 5 0.40 0.00 0.00 0.00 0.02 99.58 05:22:01 AM 6 0.05 0.00 0.03 0.00 0.03 99.88 05:22:01 AM 7 0.02 0.00 0.00 0.00 0.00 99.98 05:23:01 AM all 0.10 0.00 0.02 0.00 0.02 99.86 05:23:01 AM 0 0.03 0.00 0.03 0.00 0.03 99.90 05:23:01 AM 1 0.02 0.00 0.02 0.00 0.02 99.95 05:23:01 AM 2 0.13 0.00 0.02 0.00 0.02 99.83 05:23:01 AM 3 0.07 0.00 0.02 0.00 0.02 99.90 05:23:01 AM 4 0.02 0.00 0.02 0.00 0.02 99.95 05:23:01 AM 5 0.45 0.00 0.02 0.00 0.02 99.52 05:23:01 AM 6 0.05 0.00 0.03 0.00 0.02 99.90 05:23:01 AM 7 0.00 0.00 0.02 0.00 0.02 99.97 05:24:01 AM all 0.10 0.00 0.02 0.00 0.02 99.86 05:24:01 AM 0 0.00 0.00 0.00 0.00 0.02 99.98 05:24:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:24:01 AM 2 0.07 0.00 0.02 0.00 0.02 99.90 05:24:01 AM 3 0.07 0.00 0.03 0.00 0.02 99.88 05:24:01 AM 4 0.03 0.00 0.02 0.00 0.03 99.92 05:24:01 AM 5 0.52 0.00 0.02 0.00 0.02 99.45 05:24:01 AM 6 0.07 0.00 0.03 0.00 0.02 99.88 05:24:01 AM 7 0.00 0.00 0.02 0.00 0.00 99.98 05:25:01 AM all 0.06 0.00 0.01 0.00 0.02 99.91 05:25:01 AM 0 0.03 0.00 0.00 0.00 0.03 99.93 05:25:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 05:25:01 AM 2 0.00 0.00 0.02 0.00 0.00 99.98 05:25:01 AM 3 0.08 0.00 0.02 0.00 0.03 99.87 05:25:01 AM 4 0.02 0.00 0.00 0.00 0.02 99.97 05:25:01 AM 5 0.28 0.00 0.00 0.00 0.00 99.72 05:25:01 AM 6 0.05 0.00 0.05 0.00 0.02 99.88 05:25:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:26:01 AM all 0.08 0.00 0.01 0.00 0.02 99.89 05:26:01 AM 0 0.00 0.00 0.02 0.00 0.03 99.95 05:26:01 AM 1 0.03 0.00 0.02 0.00 0.02 99.93 05:26:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 05:26:01 AM 3 0.07 0.00 0.03 0.00 0.02 99.88 05:26:01 AM 4 0.02 0.00 0.00 0.00 0.02 99.97 05:26:01 AM 5 0.45 0.00 0.02 0.00 0.02 99.52 05:26:01 AM 6 0.05 0.00 0.02 0.00 0.03 99.90 05:26:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:27:01 AM all 0.06 0.00 0.03 0.00 0.02 99.90 05:27:01 AM 0 0.02 0.00 0.00 0.00 0.02 99.97 05:27:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:27:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 05:27:01 AM 3 0.03 0.00 0.05 0.00 0.02 99.90 05:27:01 AM 4 0.05 0.00 0.02 0.00 0.03 99.90 05:27:01 AM 5 0.27 0.00 0.05 0.00 0.02 99.67 05:27:01 AM 6 0.05 0.00 0.03 0.00 0.02 99.90 05:27:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 05:28:01 AM all 0.06 0.00 0.03 0.00 0.02 99.90 05:28:01 AM 0 0.03 0.00 0.02 0.00 0.05 99.90 05:28:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 05:28:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 05:28:01 AM 3 0.02 0.00 0.03 0.00 0.00 99.95 05:28:01 AM 4 0.02 0.00 0.00 0.00 0.02 99.97 05:28:01 AM 5 0.27 0.00 0.03 0.00 0.00 99.70 05:28:01 AM 6 0.02 0.00 0.03 0.00 0.02 99.93 05:28:01 AM 7 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM all 0.04 0.00 0.02 0.00 0.02 99.92 05:29:01 AM 0 0.02 0.00 0.02 0.00 0.05 99.92 05:29:01 AM 1 0.05 0.00 0.05 0.00 0.05 99.85 05:29:01 AM 2 0.05 0.00 0.00 0.00 0.00 99.95 05:29:01 AM 3 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 4 0.03 0.00 0.02 0.00 0.02 99.93 05:29:01 AM 5 0.13 0.00 0.05 0.00 0.03 99.78 05:29:01 AM 6 0.02 0.00 0.02 0.00 0.00 99.97 05:29:01 AM 7 0.00 0.00 0.02 0.00 0.00 99.98 05:29:01 AM CPU %user %nice %system %iowait %steal %idle 05:30:01 AM all 0.53 0.00 0.12 0.03 0.02 99.30 05:30:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67 05:30:01 AM 1 0.72 0.00 0.18 0.00 0.03 99.07 05:30:01 AM 2 0.27 0.00 0.08 0.00 0.00 99.65 05:30:01 AM 3 0.57 0.00 0.13 0.00 0.02 99.28 05:30:01 AM 4 0.27 0.00 0.05 0.00 0.02 99.67 05:30:01 AM 5 0.89 0.00 0.32 0.25 0.03 98.51 05:30:01 AM 6 1.08 0.00 0.03 0.00 0.02 98.87 05:30:01 AM 7 0.27 0.00 0.03 0.00 0.02 99.68 05:31:01 AM all 36.26 0.00 1.34 0.42 0.09 61.89 05:31:01 AM 0 41.64 0.00 1.52 0.89 0.10 55.85 05:31:01 AM 1 30.23 0.00 1.40 0.20 0.10 68.07 05:31:01 AM 2 32.10 0.00 0.82 0.02 0.08 66.98 05:31:01 AM 3 40.06 0.00 1.57 0.18 0.08 58.10 05:31:01 AM 4 35.88 0.00 1.27 0.70 0.08 62.07 05:31:01 AM 5 40.24 0.00 1.17 0.28 0.08 58.23 05:31:01 AM 6 33.65 0.00 1.56 0.35 0.08 64.36 05:31:01 AM 7 36.26 0.00 1.44 0.72 0.10 61.48 05:32:01 AM all 30.73 0.00 1.58 0.43 0.08 67.18 05:32:01 AM 0 28.71 0.00 1.24 0.15 0.08 69.82 05:32:01 AM 1 32.46 0.00 1.72 0.54 0.08 65.19 05:32:01 AM 2 23.63 0.00 1.12 0.45 0.10 74.69 05:32:01 AM 3 39.45 0.00 1.95 0.62 0.08 57.90 05:32:01 AM 4 23.71 0.00 1.80 0.05 0.08 74.35 05:32:01 AM 5 39.14 0.00 1.70 0.10 0.08 58.97 05:32:01 AM 6 33.21 0.00 1.91 1.24 0.08 63.56 05:32:01 AM 7 25.50 0.00 1.22 0.28 0.07 72.93 Average: all 5.42 0.00 0.29 0.12 0.03 94.14 Average: 0 5.35 0.00 0.25 0.09 0.04 94.26 Average: 1 5.21 0.00 0.34 0.22 0.04 94.19 Average: 2 5.10 0.00 0.25 0.11 0.03 94.50 Average: 3 5.89 0.00 0.29 0.09 0.02 93.71 Average: 4 5.43 0.00 0.33 0.11 0.03 94.09 Average: 5 6.42 0.00 0.29 0.10 0.03 93.16 Average: 6 5.24 0.00 0.31 0.13 0.03 94.30 Average: 7 4.73 0.00 0.22 0.10 0.02 94.93