---> uname -a: Linux prd-centos8-docker-8c-8g-45925.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1102 26979 19 3808 30314 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:f2:a7:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fef2:a746/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:96:e9:3b 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:beff:fe96:e93b/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) 09/15/2025 _x86_64_ (8 CPU) 11:12:41 LINUX RESTART (8 CPU) 11:13:01 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 216.11 20.14 195.97 5352.54 8885.74 11:15:01 AM 245.59 18.58 227.01 3931.34 13308.12 11:16:01 AM 168.39 0.55 167.84 178.55 29648.35 11:17:01 AM 83.66 0.65 83.01 449.83 20843.20 11:18:01 AM 21.13 0.48 20.64 21.46 467.98 11:19:01 AM 3.15 0.00 3.15 0.00 121.14 11:20:01 AM 1.48 0.00 1.48 0.00 51.30 11:21:01 AM 1.32 0.00 1.32 0.00 39.43 11:22:01 AM 1.30 0.00 1.30 0.00 40.10 11:23:01 AM 10.85 0.45 10.40 63.86 696.62 Average: 75.30 4.09 71.22 999.77 7411.55 11:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 29614552 31270264 3041152 9.31 2688 1979404 1416936 4.20 148648 2462180 160236 11:15:01 AM 27582028 29746348 5073676 15.54 2688 2476668 2677404 7.94 240676 4342616 216024 11:16:01 AM 25654924 29037668 7000780 21.44 2688 3667116 3261964 9.68 339624 6067268 517708 11:17:01 AM 25060632 28460916 7595072 23.26 2688 3683220 3707364 11.00 436540 6550380 296 11:18:01 AM 24894488 28300948 7761216 23.77 2688 3689276 3802408 11.28 439772 6710640 84 11:19:01 AM 24838204 28246736 7817500 23.94 2688 3691424 3802408 11.28 439828 6767840 180 11:20:01 AM 24836048 28245288 7819656 23.95 2688 3692128 3795736 11.26 439828 6770060 104 11:21:01 AM 24835172 28245120 7820532 23.95 2688 3692836 3795736 11.26 439836 6771048 24 11:22:01 AM 24838328 28248980 7817376 23.94 2688 3693540 3795736 11.26 439836 6768032 20 11:23:01 AM 27677228 31090912 4978476 15.25 2688 3695952 1473808 4.37 613052 3765600 8340 Average: 25983160 29089318 6672544 20.43 2688 3396156 3152950 9.35 397764 5697566 90302 11:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 476.78 299.67 1886.46 67.22 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 406.87 317.63 5026.42 63.19 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 422.19 285.83 10670.92 35.79 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 24.65 24.65 2.30 2.30 0.00 0.00 0.00 0.00 11:17:01 AM eth0 60.69 44.75 19.32 20.66 0.00 0.00 0.00 0.00 11:17:01 AM docker0 7.69 8.58 1.03 1.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 64.36 64.36 4.11 4.11 0.00 0.00 0.00 0.00 11:18:01 AM eth0 289.20 209.15 75.56 78.74 0.00 0.00 0.00 0.00 11:18:01 AM docker0 4.73 5.63 0.81 0.86 0.00 0.00 0.00 0.00 11:19:01 AM lo 60.18 60.18 2.94 2.94 0.00 0.00 0.00 0.00 11:19:01 AM eth0 192.49 155.73 60.79 67.95 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM lo 60.28 60.28 2.94 2.94 0.00 0.00 0.00 0.00 11:20:01 AM eth0 182.91 144.05 56.69 54.66 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 59.01 59.01 2.88 2.88 0.00 0.00 0.00 0.00 11:21:01 AM eth0 180.39 142.21 50.51 53.03 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 58.71 58.71 2.87 2.87 0.00 0.00 0.00 0.00 11:22:01 AM eth0 128.66 98.22 36.80 41.26 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 47.59 47.59 2.32 2.32 0.00 0.00 0.00 0.00 11:23:01 AM eth0 159.21 137.86 54.99 52.87 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 37.48 37.48 2.04 2.04 0.00 0.00 0.00 0.00 Average: eth0 249.94 183.51 1794.09 53.53 0.00 0.00 0.00 0.00 Average: docker0 1.24 1.42 0.18 0.19 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) 09/15/2025 _x86_64_ (8 CPU) 11:12:41 LINUX RESTART (8 CPU) 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 12.04 0.00 1.85 1.50 0.06 84.55 11:14:01 AM 0 18.18 0.00 2.34 3.53 0.08 75.87 11:14:01 AM 1 15.01 0.00 1.96 1.66 0.07 81.30 11:14:01 AM 2 5.74 0.00 1.25 0.69 0.07 92.26 11:14:01 AM 3 12.81 0.00 2.01 0.95 0.07 84.17 11:14:01 AM 4 12.88 0.00 1.24 1.05 0.05 84.78 11:14:01 AM 5 10.82 0.00 2.31 0.50 0.05 86.32 11:14:01 AM 6 5.51 0.00 1.49 3.24 0.03 89.73 11:14:01 AM 7 15.41 0.00 2.17 0.40 0.03 81.98 11:15:01 AM all 29.93 0.00 1.50 1.75 0.09 66.74 11:15:01 AM 0 23.70 0.00 1.61 1.89 0.08 72.73 11:15:01 AM 1 32.63 0.00 1.72 2.69 0.10 62.85 11:15:01 AM 2 36.63 0.00 1.09 1.54 0.08 60.65 11:15:01 AM 3 31.80 0.00 1.56 2.58 0.10 63.96 11:15:01 AM 4 23.13 0.00 1.10 1.49 0.08 74.19 11:15:01 AM 5 42.88 0.00 1.96 0.47 0.10 54.60 11:15:01 AM 6 28.56 0.00 1.79 2.31 0.10 67.24 11:15:01 AM 7 20.09 0.00 1.16 1.02 0.07 77.66 11:16:01 AM all 36.98 0.00 2.82 1.92 0.10 58.18 11:16:01 AM 0 34.40 0.00 3.19 7.02 0.10 55.29 11:16:01 AM 1 34.20 0.00 3.23 2.31 0.10 60.16 11:16:01 AM 2 34.25 0.00 2.48 1.52 0.12 61.64 11:16:01 AM 3 34.41 0.00 2.56 1.01 0.10 61.91 11:16:01 AM 4 36.31 0.00 2.95 1.51 0.12 59.11 11:16:01 AM 5 44.36 0.00 2.48 0.23 0.10 52.82 11:16:01 AM 6 41.35 0.00 2.02 1.45 0.08 55.10 11:16:01 AM 7 36.52 0.00 3.61 0.30 0.10 59.46 11:17:01 AM all 21.76 0.00 2.06 1.21 0.08 74.89 11:17:01 AM 0 20.65 0.00 2.44 2.61 0.08 74.21 11:17:01 AM 1 17.28 0.00 1.81 1.96 0.08 78.87 11:17:01 AM 2 24.42 0.00 2.21 3.12 0.08 70.16 11:17:01 AM 3 18.64 0.00 1.67 0.10 0.08 79.50 11:17:01 AM 4 21.03 0.00 1.86 0.50 0.07 76.55 11:17:01 AM 5 27.25 0.00 2.41 0.72 0.08 69.54 11:17:01 AM 6 23.35 0.00 1.79 0.57 0.08 74.21 11:17:01 AM 7 21.47 0.00 2.26 0.12 0.07 76.09 11:18:01 AM all 12.43 0.00 1.66 0.08 0.07 85.77 11:18:01 AM 0 14.55 0.00 1.70 0.07 0.08 83.60 11:18:01 AM 1 13.20 0.00 1.69 0.07 0.08 84.95 11:18:01 AM 2 7.82 0.00 2.01 0.05 0.08 90.04 11:18:01 AM 3 11.33 0.00 1.44 0.07 0.05 87.11 11:18:01 AM 4 13.71 0.00 1.73 0.12 0.08 84.36 11:18:01 AM 5 16.07 0.00 1.79 0.05 0.07 82.02 11:18:01 AM 6 12.32 0.00 1.44 0.13 0.05 86.05 11:18:01 AM 7 10.43 0.00 1.44 0.07 0.07 88.00 11:19:01 AM all 2.74 0.00 0.79 0.05 0.05 96.37 11:19:01 AM 0 1.99 0.00 0.22 0.27 0.05 97.48 11:19:01 AM 1 4.20 0.00 1.49 0.00 0.05 94.26 11:19:01 AM 2 3.23 0.00 1.04 0.10 0.05 95.58 11:19:01 AM 3 1.81 0.00 0.79 0.00 0.05 97.36 11:19:01 AM 4 2.66 0.00 0.77 0.05 0.05 96.47 11:19:01 AM 5 3.31 0.00 0.32 0.00 0.05 96.32 11:19:01 AM 6 2.20 0.00 0.67 0.00 0.05 97.08 11:19:01 AM 7 2.49 0.00 1.04 0.00 0.05 96.42 11:20:01 AM all 1.19 0.00 0.67 0.01 0.04 98.09 11:20:01 AM 0 0.43 0.00 0.22 0.00 0.05 99.30 11:20:01 AM 1 1.82 0.00 1.12 0.00 0.05 97.01 11:20:01 AM 2 0.82 0.00 0.84 0.00 0.05 98.29 11:20:01 AM 3 2.74 0.00 0.55 0.02 0.05 96.64 11:20:01 AM 4 1.28 0.00 1.88 0.05 0.03 96.75 11:20:01 AM 5 0.63 0.00 0.40 0.00 0.03 98.93 11:20:01 AM 6 0.40 0.00 0.22 0.00 0.05 99.33 11:20:01 AM 7 1.39 0.00 0.13 0.00 0.03 98.45 11:21:01 AM all 0.67 0.00 0.58 0.00 0.05 98.70 11:21:01 AM 0 0.53 0.00 0.60 0.00 0.05 98.82 11:21:01 AM 1 1.09 0.00 0.97 0.00 0.07 97.88 11:21:01 AM 2 0.92 0.00 1.19 0.00 0.05 97.84 11:21:01 AM 3 0.48 0.00 0.47 0.02 0.05 98.98 11:21:01 AM 4 0.67 0.00 0.47 0.00 0.07 98.80 11:21:01 AM 5 0.93 0.00 0.25 0.00 0.07 98.75 11:21:01 AM 6 0.37 0.00 0.17 0.00 0.05 99.42 11:21:01 AM 7 0.33 0.00 0.57 0.00 0.02 99.08 11:22:01 AM all 0.64 0.00 0.55 0.00 0.05 98.76 11:22:01 AM 0 0.32 0.00 0.32 0.00 0.05 99.32 11:22:01 AM 1 0.77 0.00 0.84 0.00 0.07 98.33 11:22:01 AM 2 1.34 0.00 0.75 0.00 0.07 97.84 11:22:01 AM 3 0.42 0.00 0.20 0.00 0.05 99.33 11:22:01 AM 4 0.67 0.00 0.18 0.00 0.03 99.11 11:22:01 AM 5 0.45 0.00 0.33 0.00 0.05 99.17 11:22:01 AM 6 0.27 0.00 0.15 0.00 0.03 99.55 11:22:01 AM 7 0.92 0.00 1.60 0.00 0.02 97.47 11:23:01 AM all 3.04 0.00 0.84 0.03 0.10 96.00 11:23:01 AM 0 0.63 0.00 0.28 0.00 0.35 98.73 11:23:01 AM 1 2.59 0.00 1.67 0.15 0.07 95.52 11:23:01 AM 2 2.36 0.00 1.02 0.00 0.07 96.55 11:23:01 AM 3 2.61 0.00 0.58 0.03 0.07 96.71 11:23:01 AM 4 12.94 0.00 1.29 0.03 0.07 85.68 11:23:01 AM 5 1.34 0.00 0.80 0.00 0.05 97.81 11:23:01 AM 6 0.95 0.00 0.35 0.02 0.05 98.63 11:23:01 AM 7 0.88 0.00 0.72 0.02 0.05 98.33 Average: all 12.12 0.00 1.33 0.65 0.07 85.83 Average: 0 11.52 0.00 1.29 1.53 0.10 85.56 Average: 1 12.26 0.00 1.65 0.88 0.07 85.14 Average: 2 11.73 0.00 1.39 0.70 0.07 86.11 Average: 3 11.68 0.00 1.18 0.48 0.07 86.59 Average: 4 12.50 0.00 1.34 0.48 0.07 85.61 Average: 5 14.79 0.00 1.30 0.20 0.07 83.65 Average: 6 11.50 0.00 1.01 0.77 0.06 86.66 Average: 7 10.97 0.00 1.47 0.19 0.05 87.32