Solution : https://service.sap.com/sap/support/notes/1597355 (SAP Service marketplace login required)
Summary :
SAP Note provides guidance on setting up swap space for SAP systems on Linux. The recommended swap space varies based on the machine's physical memory, with a detailed table provided for systems ranging from less than 32 GByte to those exceeding 8192 GByte. The Note highlights Linux's swap functionality, which enhances performance by managing memory more efficiently. For systems with up to 32 GByte RAM, SAP suggests maintaining a swap space double the size of the RAM, whereas larger systems recommend lesser proportional swap capacities to avoid decline in system performance. Recommendations for using dedicated swap partitions on robust storage solutions such stay consistent, underscoring the significance of appropriate swap settings in maintaining SAP system efficiency and reliability.
Key words :
components bc-op-lnx-olnx oracle linuxbc-op-lnx-rh red hat linuxbc-op-lnx-suse suse linux priority recommendations / additional info category performance validity, ram 32 - 63 gbyte 64 gbyte 64 - 127 gbyte 96 gbyte 128 - 255 gbyte 128 gbyte 256 - 511 gbyte 160 gbyte 512 - 1023 gbyte 192 gbyte1024 - 2047 gbyte 224 gbyte2048 - 4095 gbyte 256 gbyte4096 - 8191 gbyte 288 gbyte> 8192 gbyte 320 gbytewhen running sap systems, customer component bc-op-lnx linux, recommended swap-space< 32 gbyte 2, case linux starts evicting memory-pages, systems running sap, 64 gbyte swap-space, 32 gbyte ram, direct-memory reclaim path exists, provide sufficient disk-space capacity
Related Notes :
| 1647204 | BYD: Database is stopped due to insufficient memory |
| 171356 | SAP software on Linux: General information |