/proc/self/root/proc/1/task/1/root/proc/self/root/sys/bus/memory/devices/memory15/node0
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
nr_free_pages 505031nr_zone_inactive_anon 28545nr_zone_active_anon 8nr_zone_inactive_file 38472nr_zone_active_file 6655nr_zone_unevictable 0nr_zone_write_pending 18nr_mlock 0nr_page_table_pages 755nr_bounce 0nr_free_cma 0numa_hit 96743numa_miss 0numa_foreign 0numa_interleave 778numa_local 96743numa_other 0nr_inactive_anon 28545nr_active_anon 8nr_inactive_file 38472nr_active_file 6655nr_unevictable 0nr_slab_reclaimable 1050nr_slab_unreclaimable 1845nr_isolated_anon 0nr_isolated_file 0workingset_nodes 0workingset_refault_anon 0workingset_refault_file 0workingset_activate_anon 0workingset_activate_file 0workingset_restore_anon 0workingset_restore_file 0workingset_nodereclaim 0nr_anon_pages 28556nr_mapped 33448nr_file_pages 45127nr_dirty 18nr_writeback 0nr_writeback_temp 0nr_shmem 0nr_shmem_hugepages 0nr_shmem_pmdmapped 0nr_file_hugepages 0nr_file_pmdmapped 0nr_anon_transparent_hugepages 0nr_vmscan_write 0nr_vmscan_immediate_reclaim 0nr_dirtied 425nr_written 352nr_kernel_misc_reclaimable 0nr_foll_pin_acquired 0nr_foll_pin_released 0nr_kernel_stack 1712