---> uname -a: Linux prd-centos8-docker-8c-8g-7174.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 25309 19 5455 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:0d:12:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fe0d:12d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:c8:27:86 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::42:14ff:fec8:2786/64 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) 10/29/2025 _x86_64_ (8 CPU) 13:12:35 LINUX RESTART (8 CPU) 01:13:01 PM tps rtps wtps bread/s bwrtn/s 01:14:01 PM 190.69 6.21 184.47 943.02 7827.77 01:15:01 PM 265.73 18.19 247.53 4106.10 14633.12 01:16:01 PM 90.63 0.85 89.79 95.58 8754.69 01:17:01 PM 24.43 0.13 24.30 42.39 1497.30 01:18:01 PM 109.61 0.43 109.18 383.81 38335.00 01:19:01 PM 25.91 0.43 25.47 20.93 536.05 01:20:00 PM 20.14 0.05 20.09 0.54 547.85 01:20:01 PM 0.00 0.00 0.00 0.00 0.00 01:21:01 PM 105.58 0.00 105.58 0.00 23936.87 01:22:01 PM 13.68 0.00 13.68 0.00 280.31 01:23:01 PM 186.25 2.45 183.81 4477.04 2273.94 01:24:01 PM 62.91 0.48 62.43 64.11 29636.39 Average: 99.56 2.66 96.91 921.25 11659.60 01:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 PM 29592728 31328752 3062984 9.38 2688 2054840 1373104 4.07 145908 2471780 222712 01:15:01 PM 27721344 29917640 4934368 15.11 2688 2507372 2548716 7.56 244704 4192564 182384 01:16:01 PM 27260896 29533312 5394816 16.52 2688 2580688 2827600 8.39 279360 4610144 19424 01:17:01 PM 25276228 28883244 7379484 22.60 2688 3898568 3608748 10.71 332844 6482692 1312344 01:18:01 PM 25252056 28660716 7403656 22.67 2688 3690728 3759816 11.16 436896 6354796 80 01:19:01 PM 25029864 28444376 7625848 23.35 2688 3696928 3678396 10.91 440300 6576696 132 01:20:00 PM 25466528 29131704 7189184 22.02 2688 3945316 3015332 8.95 599292 5977576 237336 01:20:01 PM 25373264 29040736 7282448 22.30 2688 3946988 3627096 10.76 599400 6068672 239020 01:21:01 PM 23378132 27528604 9277580 28.41 2688 4419040 6014180 17.84 647264 7954180 392 01:22:01 PM 23201804 27366080 9453908 28.95 2688 4433568 6078016 18.03 648676 8129048 3984 01:23:01 PM 24581900 29068852 8073812 24.72 2688 4742624 3036300 9.01 676984 6738228 253712 01:24:01 PM 25982476 31084632 6673236 20.44 2688 5347444 1466592 4.35 1138996 4866664 25188 Average: 25676435 29165721 6979277 21.37 2688 3772009 3419491 10.15 515885 5868587 208059 01:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 113.43 82.44 1355.96 17.38 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 372.59 300.18 5184.53 59.10 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 116.08 107.03 902.39 31.37 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 379.74 244.58 9549.28 35.03 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 18.17 18.17 1.67 1.67 0.00 0.00 0.00 0.00 01:18:01 PM eth0 33.07 26.34 9.20 11.44 0.00 0.00 0.00 0.00 01:18:01 PM docker0 5.45 6.16 0.73 0.71 0.00 0.00 0.00 0.00 01:18:01 PM veth62800d4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:19:01 PM lo 67.13 67.13 4.57 4.57 0.00 0.00 0.00 0.00 01:19:01 PM eth0 351.92 248.97 97.86 99.85 0.00 0.00 0.00 0.00 01:19:01 PM docker0 6.95 8.08 1.11 1.15 0.00 0.00 0.00 0.00 01:20:00 PM lo 18.97 18.97 0.94 0.94 0.00 0.00 0.00 0.00 01:20:00 PM eth0 229.33 210.36 780.88 1672.78 0.00 0.00 0.00 0.00 01:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 5.31 5.31 1.21 1.43 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 211.78 211.78 33.12 33.12 0.00 0.00 0.00 0.00 01:21:01 PM eth0 526.36 160.98 2279.80 16.76 0.00 0.00 0.00 0.00 01:21:01 PM docker0 89.30 94.30 14.84 15.91 0.00 0.00 0.00 0.00 01:21:01 PM veth0881f01 80.16 84.74 15.02 13.36 0.00 0.00 0.00 0.00 01:21:01 PM veth1c9510d 9.15 10.26 1.04 2.82 0.00 0.00 0.00 0.00 01:22:01 PM lo 912.96 912.96 160.88 160.88 0.00 0.00 0.00 0.00 01:22:01 PM eth0 184.02 119.51 48.44 46.11 0.00 0.00 0.00 0.00 01:22:01 PM docker0 390.15 401.25 69.57 82.69 0.00 0.00 0.00 0.00 01:22:01 PM veth0881f01 339.72 352.80 69.31 56.98 0.00 0.00 0.00 0.01 01:22:01 PM veth1c9510d 50.43 48.48 5.59 25.71 0.00 0.00 0.00 0.00 01:23:01 PM lo 410.28 410.28 67.93 67.93 0.00 0.00 0.00 0.00 01:23:01 PM eth0 118.29 105.90 1509.45 26.90 0.00 0.00 0.00 0.00 01:23:01 PM docker0 176.34 178.67 42.62 24.80 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 58.36 91.75 30.06 2321.41 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.00 149.00 24.46 24.46 0.00 0.00 0.00 0.00 Average: eth0 225.36 154.01 1975.61 391.52 0.00 0.00 0.00 0.00 Average: docker0 60.75 62.59 11.72 11.39 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) 10/29/2025 _x86_64_ (8 CPU) 13:12:35 LINUX RESTART (8 CPU) 01:13:01 PM CPU %user %nice %system %iowait %steal %idle 01:14:01 PM all 9.60 0.00 1.08 0.90 0.05 88.37 01:14:01 PM 0 7.48 0.00 1.05 0.57 0.08 90.81 01:14:01 PM 1 16.21 0.00 1.65 2.92 0.05 79.16 01:14:01 PM 2 22.87 0.00 2.09 0.52 0.07 74.46 01:14:01 PM 3 8.86 0.00 0.90 0.42 0.05 89.77 01:14:01 PM 4 13.11 0.00 1.10 0.98 0.05 84.76 01:14:01 PM 5 0.75 0.00 0.70 1.22 0.07 97.25 01:14:01 PM 6 6.19 0.00 0.82 0.17 0.02 92.81 01:14:01 PM 7 1.25 0.00 0.32 0.43 0.03 97.96 01:15:01 PM all 28.82 0.00 1.47 2.37 0.11 67.24 01:15:01 PM 0 33.23 0.00 1.77 0.92 0.10 63.97 01:15:01 PM 1 16.94 0.00 1.52 4.95 0.10 76.48 01:15:01 PM 2 28.88 0.00 1.76 1.42 0.12 67.82 01:15:01 PM 3 32.11 0.00 1.42 1.32 0.12 65.03 01:15:01 PM 4 32.69 0.00 1.56 1.46 0.12 64.17 01:15:01 PM 5 23.88 0.00 1.02 0.64 0.10 74.35 01:15:01 PM 6 33.65 0.00 0.89 0.74 0.08 64.65 01:15:01 PM 7 29.17 0.00 1.79 7.52 0.12 61.41 01:16:01 PM all 30.25 0.00 0.85 0.35 0.09 68.46 01:16:01 PM 0 14.52 0.00 0.67 0.38 0.08 84.34 01:16:01 PM 1 38.01 0.00 0.55 0.58 0.10 60.76 01:16:01 PM 2 45.43 0.00 1.62 0.90 0.10 51.94 01:16:01 PM 3 10.05 0.00 0.52 0.00 0.07 89.36 01:16:01 PM 4 32.55 0.00 1.08 0.61 0.08 65.68 01:16:01 PM 5 51.81 0.00 0.77 0.25 0.12 47.05 01:16:01 PM 6 29.95 0.00 0.89 0.08 0.10 68.98 01:16:01 PM 7 19.72 0.00 0.70 0.02 0.07 79.50 01:17:01 PM all 22.18 0.00 1.80 0.05 0.06 75.91 01:17:01 PM 0 26.25 0.00 1.14 0.02 0.08 72.51 01:17:01 PM 1 43.28 0.00 2.48 0.00 0.07 54.17 01:17:01 PM 2 11.90 0.00 2.75 0.00 0.05 85.30 01:17:01 PM 3 12.11 0.00 1.66 0.07 0.07 86.09 01:17:01 PM 4 12.72 0.00 2.25 0.19 0.05 84.79 01:17:01 PM 5 24.45 0.00 1.36 0.00 0.07 74.12 01:17:01 PM 6 31.11 0.00 1.17 0.00 0.05 67.67 01:17:01 PM 7 15.54 0.00 1.58 0.10 0.05 82.73 01:18:01 PM all 20.59 0.00 2.53 1.96 0.09 74.83 01:18:01 PM 0 23.87 0.00 2.49 0.07 0.08 73.50 01:18:01 PM 1 22.18 0.00 3.18 8.84 0.10 65.70 01:18:01 PM 2 25.41 0.00 2.76 1.36 0.08 70.38 01:18:01 PM 3 18.48 0.00 1.93 0.49 0.08 79.02 01:18:01 PM 4 18.96 0.00 2.80 2.62 0.08 75.54 01:18:01 PM 5 17.65 0.00 2.40 0.54 0.08 79.33 01:18:01 PM 6 19.73 0.00 2.77 1.73 0.08 75.68 01:18:01 PM 7 18.43 0.00 1.89 0.05 0.13 79.49 01:19:01 PM all 15.66 0.00 1.88 0.04 0.09 82.32 01:19:01 PM 0 20.38 0.00 1.65 0.02 0.08 77.87 01:19:01 PM 1 15.65 0.00 2.49 0.05 0.10 81.70 01:19:01 PM 2 14.69 0.00 1.79 0.05 0.10 83.37 01:19:01 PM 3 15.21 0.00 1.51 0.08 0.10 83.10 01:19:01 PM 4 18.18 0.00 2.21 0.03 0.08 79.49 01:19:01 PM 5 11.85 0.00 1.71 0.02 0.08 86.34 01:19:01 PM 6 18.68 0.00 2.14 0.05 0.08 79.05 01:19:01 PM 7 10.63 0.00 1.54 0.03 0.08 87.71 01:20:00 PM all 33.17 0.00 1.16 0.03 0.10 65.54 01:20:00 PM 0 40.71 0.00 1.52 0.14 0.10 57.54 01:20:00 PM 1 20.79 0.00 1.30 0.00 0.10 77.81 01:20:00 PM 2 28.83 0.00 1.11 0.00 0.09 69.97 01:20:00 PM 3 40.97 0.00 0.97 0.00 0.12 57.94 01:20:00 PM 4 42.83 0.00 0.73 0.05 0.10 56.28 01:20:00 PM 5 12.48 0.00 1.42 0.02 0.09 86.00 01:20:00 PM 6 24.32 0.00 1.07 0.00 0.07 74.54 01:20:00 PM 7 54.38 0.00 1.16 0.07 0.12 44.28 01:20:01 PM all 57.08 0.00 1.45 0.00 0.11 41.36 01:20:01 PM 0 84.96 0.00 1.77 0.00 0.88 12.39 01:20:01 PM 1 26.13 0.00 0.90 0.00 0.00 72.97 01:20:01 PM 2 92.04 0.00 0.88 0.00 0.00 7.08 01:20:01 PM 3 21.62 0.00 0.90 0.00 0.00 77.48 01:20:01 PM 4 42.86 0.00 2.68 0.00 0.00 54.46 01:20:01 PM 5 25.00 0.00 3.57 0.00 0.00 71.43 01:20:01 PM 6 83.19 0.00 0.88 0.00 0.00 15.93 01:20:01 PM 7 79.46 0.00 0.00 0.00 0.00 20.54 01:21:01 PM all 28.84 0.00 2.20 0.47 0.11 68.38 01:21:01 PM 0 21.15 0.00 1.82 0.02 0.10 76.91 01:21:01 PM 1 35.21 0.00 1.97 0.67 0.10 62.05 01:21:01 PM 2 38.74 0.00 2.10 0.47 0.15 58.53 01:21:01 PM 3 40.86 0.00 2.44 1.41 0.12 55.17 01:21:01 PM 4 25.70 0.00 2.01 0.07 0.12 72.11 01:21:01 PM 5 23.11 0.00 2.35 0.15 0.08 74.30 01:21:01 PM 6 26.44 0.00 2.00 0.37 0.10 71.09 01:21:01 PM 7 19.43 0.00 2.96 0.61 0.12 76.88 01:22:01 PM all 14.59 0.00 1.50 0.01 0.10 83.79 01:22:01 PM 0 12.75 0.00 1.81 0.02 0.10 85.32 01:22:01 PM 1 13.09 0.00 1.31 0.02 0.12 85.47 01:22:01 PM 2 17.85 0.00 1.36 0.00 0.08 80.70 01:22:01 PM 3 14.31 0.00 1.30 0.03 0.08 84.26 01:22:01 PM 4 19.31 0.00 1.10 0.00 0.10 79.49 01:22:01 PM 5 16.31 0.00 1.91 0.00 0.10 81.68 01:22:01 PM 6 12.04 0.00 1.34 0.03 0.08 86.50 01:22:01 PM 7 11.08 0.00 1.89 0.02 0.12 86.89 01:23:01 PM all 30.12 0.00 1.62 0.34 0.09 67.82 01:23:01 PM 0 30.96 0.00 1.72 0.79 0.10 66.43 01:23:01 PM 1 35.57 0.00 0.65 0.12 0.08 63.58 01:23:01 PM 2 36.15 0.00 1.41 0.08 0.10 62.26 01:23:01 PM 3 21.49 0.00 0.97 0.00 0.08 77.46 01:23:01 PM 4 19.94 0.00 1.09 0.32 0.08 78.58 01:23:01 PM 5 18.91 0.00 1.94 0.02 0.07 79.07 01:23:01 PM 6 29.21 0.00 2.06 1.27 0.10 67.35 01:23:01 PM 7 48.72 0.00 3.16 0.15 0.10 47.87 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 17.88 0.00 1.90 0.44 0.05 79.73 01:24:01 PM 0 20.80 0.00 1.84 0.03 0.07 77.26 01:24:01 PM 1 18.89 0.00 1.26 0.59 0.07 79.20 01:24:01 PM 2 18.48 0.00 2.28 0.54 0.05 78.66 01:24:01 PM 3 22.87 0.00 2.62 0.15 0.05 74.31 01:24:01 PM 4 25.70 0.00 2.04 0.62 0.05 71.59 01:24:01 PM 5 12.51 0.00 1.51 0.03 0.05 85.90 01:24:01 PM 6 8.78 0.00 1.27 0.08 0.05 89.82 01:24:01 PM 7 15.01 0.00 2.36 1.46 0.05 81.12 Average: all 22.92 0.00 1.64 0.63 0.09 74.73 Average: 0 22.99 0.00 1.59 0.27 0.09 75.06 Average: 1 25.08 0.00 1.67 1.70 0.09 71.46 Average: 2 26.40 0.00 1.91 0.49 0.09 71.11 Average: 3 21.54 0.00 1.48 0.36 0.09 76.54 Average: 4 23.79 0.00 1.64 0.63 0.08 73.86 Average: 5 19.45 0.00 1.56 0.26 0.08 78.65 Average: 6 21.93 0.00 1.49 0.41 0.07 76.10 Average: 7 22.17 0.00 1.76 0.95 0.09 75.04