CPU Flame Graph: Xen unikernel, using xenctx (dom0 -> domU)
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camlLwt__return_1319 (107 samples, 21.40%)
camlLwt__return_1319
KERNEL_CS_MASK (1 samples, 0.20%)
camlUnikernel__fun_1390 (51 samples, 10.20%)
camlUniker..
caml_program (497 samples, 99.40%)
caml_program
caml_scan_global_young_roots (1 samples, 0.20%)
camlMain__fun_1404 (496 samples, 99.20%)
camlMain__fun_1404
caml_oldify_one (1 samples, 0.20%)
caml_oldify_local_roots (1 samples, 0.20%)
caml_start_program (497 samples, 99.40%)
caml_start_program
all (500 samples, 100%)
camlUnikernel____pa_lwt_loop_1376 (18 samples, 3.60%)
ca..
camlLwt__bind_1426 (33 samples, 6.60%)
camlLw..
caml_major_collection_slice (1 samples, 0.20%)
camlLwt__bind_1426 (193 samples, 38.60%)
camlLwt__bind_1426
camlUnikernel____pa_lwt_loop_1376 (392 samples, 78.40%)
camlUnikernel____pa_lwt_loop_1376
camlMain__entry (497 samples, 99.40%)
camlMain__entry
camlUnikernel__code_begin (2 samples, 0.40%)
caml_oldify_one (1 samples, 0.20%)
camlLwt__repr_rec_1140 (78 samples, 15.60%)
camlLwt__repr_rec..
caml_iterate_global_roots (1 samples, 0.20%)
_start (392 samples, 78.40%)
_start