---> uname -a: Linux prd-centos8-docker-8c-8g-2671.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 25268 19 5497 30292 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:5d:a0:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe5d:a017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:dd:21:de 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::42:80ff:fedd:21de/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) 10/14/2025 _x86_64_ (8 CPU) 11:10:05 LINUX RESTART (8 CPU) 11:11:01 AM tps rtps wtps bread/s bwrtn/s 11:12:01 AM 98.27 0.58 97.68 33.86 6983.35 11:13:01 AM 237.06 18.24 218.82 4074.36 12622.49 11:14:01 AM 165.79 0.57 165.23 152.75 23002.05 11:15:01 AM 86.80 0.55 86.25 391.87 27447.90 11:16:01 AM 20.54 0.48 20.06 21.46 457.03 11:17:01 AM 3.07 0.00 3.07 0.00 77.17 11:18:01 AM 10.66 0.00 10.66 0.00 540.51 11:19:01 AM 110.88 0.00 110.88 0.00 23672.81 11:20:01 AM 18.68 0.00 18.68 0.00 479.52 11:21:01 AM 145.04 0.00 145.04 0.00 2072.30 11:22:01 AM 79.59 9.78 69.81 5869.51 29684.39 Average: 88.77 2.75 86.02 958.59 11549.16 11:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 AM 29564164 31304524 3091548 9.47 2688 2058920 1317440 3.91 149148 2498404 217252 11:13:01 AM 27585212 29762000 5070500 15.53 2688 2488892 2704076 8.02 239900 4342220 213680 11:14:01 AM 25632412 29027288 7023300 21.51 2688 3678928 3257380 9.66 339124 6091520 684868 11:15:01 AM 25071088 28482600 7584624 23.23 2688 3693644 3873328 11.49 436568 6538552 60 11:16:01 AM 24969604 28386612 7686108 23.54 2688 3699380 3700984 10.98 439372 6639436 72 11:17:01 AM 24931868 28349684 7723844 23.65 2688 3700132 3700984 10.98 439424 6676016 24 11:18:01 AM 25275688 28704740 7380024 22.60 2688 3710960 3479124 10.32 442480 6331756 500 11:19:01 AM 24112100 28245448 8543612 26.16 2688 4399392 5597100 16.61 541688 7340716 80 11:20:01 AM 22878464 27044492 9777248 29.94 2688 4435588 6369440 18.90 554716 8550060 4972 11:21:01 AM 24527328 28769060 8128384 24.89 2688 4498596 3343312 9.92 579440 6897400 141252 11:22:01 AM 25897900 31040004 6757812 20.69 2688 5387620 1503108 4.46 910392 5185356 23052 Average: 25495075 29010587 7160637 21.93 2688 3795641 3531480 10.48 461114 6099221 116892 11:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 54.87 40.66 915.98 20.02 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 351.46 280.36 4866.33 39.75 0.00 0.00 0.00 0.00 11:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 389.69 264.55 10685.49 34.32 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 25.31 25.31 2.34 2.34 0.00 0.00 0.00 0.00 11:15:01 AM eth0 132.26 79.81 40.64 35.10 0.00 0.00 0.00 0.00 11:15:01 AM docker0 7.60 8.51 1.02 0.99 0.00 0.00 0.00 0.00 11:15:01 AM vetheaca830 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 AM lo 65.63 65.63 4.17 4.17 0.00 0.00 0.00 0.00 11:16:01 AM eth0 382.51 256.35 103.35 104.25 0.00 0.00 0.00 0.00 11:16:01 AM docker0 4.70 5.56 0.81 0.84 0.00 0.00 0.00 0.00 11:17:01 AM lo 60.28 60.28 2.94 2.94 0.00 0.00 0.00 0.00 11:17:01 AM eth0 328.87 206.25 92.80 84.23 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 3.73 3.73 0.18 0.18 0.00 0.00 0.00 0.00 11:18:01 AM eth0 125.96 99.28 105.72 30.46 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:19:01 AM eth0 360.20 181.62 2972.89 26.94 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 AM veth099843d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:19:01 AM vetheac6328 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 843.40 843.40 149.35 149.35 0.00 0.00 0.00 0.00 11:20:01 AM eth0 106.75 76.92 33.94 35.07 0.00 0.00 0.00 0.00 11:20:01 AM docker0 366.29 379.39 64.51 77.31 0.00 0.00 0.00 0.00 11:20:01 AM veth099843d 329.29 341.52 65.19 55.11 0.00 0.00 0.00 0.01 11:20:01 AM vetheac6328 37.00 38.39 4.32 22.45 0.00 0.00 0.00 0.00 11:21:01 AM lo 640.01 640.01 105.55 105.55 0.00 0.00 0.00 0.00 11:21:01 AM eth0 94.02 70.20 278.99 27.95 0.00 0.00 0.00 0.00 11:21:01 AM docker0 278.53 284.32 60.05 43.07 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 70.96 61.63 1252.67 12.15 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 Average: lo 148.97 148.97 24.05 24.05 0.00 0.00 0.00 0.00 Average: eth0 217.96 147.06 1940.86 40.93 0.00 0.00 0.00 0.00 Average: docker0 59.74 61.62 11.49 11.11 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) 10/14/2025 _x86_64_ (8 CPU) 11:10:05 LINUX RESTART (8 CPU) 11:11:01 AM CPU %user %nice %system %iowait %steal %idle 11:12:01 AM all 7.17 0.00 0.69 2.26 0.04 89.84 11:12:01 AM 0 2.35 0.00 0.30 2.39 0.07 94.90 11:12:01 AM 1 13.64 0.00 1.39 4.81 0.07 80.10 11:12:01 AM 2 9.73 0.00 0.72 2.92 0.07 86.56 11:12:01 AM 3 15.08 0.00 1.37 0.35 0.05 83.16 11:12:01 AM 4 6.09 0.00 0.83 6.79 0.02 86.27 11:12:01 AM 5 1.10 0.00 0.12 0.03 0.02 98.73 11:12:01 AM 6 3.40 0.00 0.37 0.60 0.02 95.61 11:12:01 AM 7 6.03 0.00 0.45 0.18 0.02 93.32 11:13:01 AM all 30.52 0.00 1.47 3.06 0.13 64.82 11:13:01 AM 0 28.30 0.00 1.14 1.65 0.13 68.77 11:13:01 AM 1 25.33 0.00 0.96 3.60 0.12 69.99 11:13:01 AM 2 41.55 0.00 2.62 6.60 0.19 49.04 11:13:01 AM 3 27.14 0.00 0.95 1.10 0.12 70.69 11:13:01 AM 4 30.29 0.00 1.31 0.52 0.12 67.76 11:13:01 AM 5 28.11 0.00 1.68 2.45 0.12 67.64 11:13:01 AM 6 34.50 0.00 2.03 6.92 0.15 56.39 11:13:01 AM 7 29.09 0.00 1.09 1.67 0.13 68.02 11:14:01 AM all 39.47 0.00 2.73 1.09 0.15 56.56 11:14:01 AM 0 41.62 0.00 2.66 0.77 0.17 54.78 11:14:01 AM 1 40.23 0.00 2.49 0.52 0.13 56.63 11:14:01 AM 2 44.37 0.00 3.42 2.47 0.15 49.59 11:14:01 AM 3 32.14 0.00 3.07 0.27 0.15 64.37 11:14:01 AM 4 42.26 0.00 1.81 1.71 0.13 54.07 11:14:01 AM 5 34.41 0.00 2.45 1.22 0.14 61.79 11:14:01 AM 6 42.95 0.00 3.29 0.59 0.13 53.04 11:14:01 AM 7 37.73 0.00 2.65 1.18 0.17 58.26 11:15:01 AM all 22.43 0.00 2.08 1.56 0.09 73.84 11:15:01 AM 0 20.55 0.00 2.07 0.05 0.08 77.25 11:15:01 AM 1 16.07 0.00 2.09 3.50 0.10 78.24 11:15:01 AM 2 19.83 0.00 2.15 4.56 0.10 73.36 11:15:01 AM 3 24.43 0.00 2.04 1.76 0.10 71.67 11:15:01 AM 4 22.10 0.00 2.31 0.99 0.08 74.52 11:15:01 AM 5 21.40 0.00 1.71 0.50 0.08 76.30 11:15:01 AM 6 24.54 0.00 2.04 0.10 0.10 73.22 11:15:01 AM 7 30.52 0.00 2.24 0.99 0.08 66.17 11:16:01 AM all 11.99 0.00 1.60 0.05 0.08 86.27 11:16:01 AM 0 11.12 0.00 1.41 0.05 0.08 87.33 11:16:01 AM 1 11.16 0.00 1.96 0.03 0.08 86.76 11:16:01 AM 2 9.30 0.00 1.27 0.00 0.08 89.35 11:16:01 AM 3 13.14 0.00 1.47 0.03 0.08 85.27 11:16:01 AM 4 15.51 0.00 1.54 0.02 0.07 82.87 11:16:01 AM 5 11.84 0.00 1.67 0.20 0.08 86.20 11:16:01 AM 6 13.99 0.00 1.97 0.03 0.08 83.92 11:16:01 AM 7 9.83 0.00 1.52 0.07 0.10 88.48 11:17:01 AM all 1.93 0.00 0.66 0.00 0.05 97.35 11:17:01 AM 0 2.12 0.00 0.89 0.00 0.07 96.93 11:17:01 AM 1 2.02 0.00 1.07 0.00 0.07 96.84 11:17:01 AM 2 2.66 0.00 0.92 0.00 0.05 96.37 11:17:01 AM 3 2.26 0.00 0.55 0.00 0.05 97.14 11:17:01 AM 4 2.01 0.00 0.27 0.00 0.05 97.68 11:17:01 AM 5 1.44 0.00 0.45 0.00 0.03 98.08 11:17:01 AM 6 2.04 0.00 0.67 0.03 0.05 97.21 11:17:01 AM 7 0.92 0.00 0.47 0.00 0.05 98.56 11:18:01 AM all 18.64 0.00 0.48 0.03 0.06 80.79 11:18:01 AM 0 4.43 0.00 0.52 0.00 0.05 95.00 11:18:01 AM 1 15.76 0.00 0.85 0.03 0.07 83.28 11:18:01 AM 2 8.67 0.00 0.30 0.00 0.05 90.98 11:18:01 AM 3 15.26 0.00 0.13 0.00 0.05 84.56 11:18:01 AM 4 19.66 0.00 0.25 0.00 0.05 80.04 11:18:01 AM 5 7.39 0.00 0.49 0.17 0.05 91.91 11:18:01 AM 6 62.77 0.00 1.18 0.02 0.10 35.93 11:18:01 AM 7 15.14 0.00 0.10 0.00 0.03 84.73 11:19:01 AM all 30.61 0.00 2.02 1.72 0.10 65.55 11:19:01 AM 0 26.16 0.00 2.01 0.34 0.08 71.41 11:19:01 AM 1 33.10 0.00 2.20 1.76 0.12 62.82 11:19:01 AM 2 23.63 0.00 2.08 6.44 0.10 67.75 11:19:01 AM 3 33.40 0.00 2.90 0.47 0.12 63.11 11:19:01 AM 4 38.17 0.00 1.32 1.81 0.12 58.58 11:19:01 AM 5 24.62 0.00 1.76 0.89 0.08 72.64 11:19:01 AM 6 32.62 0.00 1.67 0.72 0.10 64.88 11:19:01 AM 7 33.18 0.00 2.25 1.31 0.10 63.16 11:20:01 AM all 30.11 0.00 1.57 0.01 0.11 68.21 11:20:01 AM 0 32.97 0.00 1.38 0.00 0.12 65.54 11:20:01 AM 1 25.72 0.00 1.52 0.00 0.08 72.68 11:20:01 AM 2 36.10 0.00 1.71 0.02 0.12 62.05 11:20:01 AM 3 26.77 0.00 1.54 0.05 0.12 71.52 11:20:01 AM 4 28.10 0.00 1.06 0.00 0.12 70.73 11:20:01 AM 5 31.83 0.00 1.84 0.02 0.10 66.21 11:20:01 AM 6 38.30 0.00 2.03 0.00 0.12 59.55 11:20:01 AM 7 21.08 0.00 1.44 0.02 0.10 77.36 11:21:01 AM all 29.16 0.00 1.68 0.28 0.25 68.63 11:21:01 AM 0 15.73 0.00 1.30 0.08 0.08 82.80 11:21:01 AM 1 20.59 0.00 2.17 0.12 0.10 77.02 11:21:01 AM 2 22.64 0.00 2.13 0.28 0.08 74.86 11:21:01 AM 3 44.12 0.00 2.78 1.31 0.12 51.67 11:21:01 AM 4 37.12 0.00 1.37 0.02 0.08 61.41 11:21:01 AM 5 28.71 0.00 1.72 0.26 1.31 68.00 11:21:01 AM 6 23.45 0.00 1.14 0.12 0.10 75.19 11:21:01 AM 7 40.96 0.00 0.80 0.02 0.13 58.08 11:22:01 AM all 16.74 0.06 1.66 3.10 0.06 78.37 11:22:01 AM 0 18.77 0.00 1.00 0.02 0.07 80.15 11:22:01 AM 1 18.70 0.10 1.79 7.08 0.07 72.25 11:22:01 AM 2 12.02 0.42 1.89 7.10 0.07 78.51 11:22:01 AM 3 24.80 0.00 1.75 2.01 0.08 71.35 11:22:01 AM 4 5.70 0.00 1.79 0.67 0.03 91.81 11:22:01 AM 5 17.69 0.00 1.63 0.18 0.07 80.43 11:22:01 AM 6 16.00 0.00 1.47 7.50 0.05 74.97 11:22:01 AM 7 20.27 0.00 1.97 0.25 0.05 77.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.68 0.01 1.51 1.20 0.10 75.50 Average: 0 18.53 0.00 1.33 0.49 0.09 79.56 Average: 1 20.19 0.01 1.68 1.95 0.09 76.07 Average: 2 20.91 0.04 1.74 2.76 0.10 74.45 Average: 3 23.48 0.00 1.69 0.67 0.09 74.07 Average: 4 22.43 0.00 1.26 1.14 0.08 75.09 Average: 5 18.95 0.00 1.41 0.54 0.19 78.92 Average: 6 26.76 0.00 1.62 1.51 0.09 70.01 Average: 7 22.23 0.00 1.36 0.52 0.09 75.81