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      1 --------------------------------------------------------------------------------
      2 Command:            ./peak
      3 Massif arguments:   --stacks=no --time-unit=B --peak-inaccuracy=0 --heap-admin=128 --massif-out-file=massif.out --ignore-fn=__part_load_locale --ignore-fn=__time_load_locale --ignore-fn=dwarf2_unwind_dyld_add_image_hook --ignore-fn=get_or_create_key_element
      4 ms_print arguments: massif.out
      5 --------------------------------------------------------------------------------
      6 
      7 
      8     KB
      9 33.89^                                                                       #
     10      |                                                                    @  #
     11      |                                                                @  :@::#
     12      |                                                            @   @:::@  #
     13      |                                                         @  @:::@  :@  #
     14      |                                                     @   @::@:  @  :@  #
     15      |                                                  @  @:::@  @:  @  :@  #
     16      |                                              @  :@::@:  @  @:  @  :@  #
     17      |                                          @   @:::@  @:  @  @:  @  :@  #
     18      |                                       @  @:::@  :@  @:  @  @:  @  :@  #
     19      |                                   @   @::@:  @  :@  @:  @  @:  @  :@  #
     20      |                                @  @:::@  @:  @  :@  @:  @  @:  @  :@  #
     21      |                            @  :@::@:  @  @:  @  :@  @:  @  @:  @  :@  #
     22      |                        @   @:::@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     23      |                     @  @:::@  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     24      |                 @   @::@:  @  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     25      |              @  @:::@  @:  @  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     26      |          @  :@::@:  @  @:  @  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     27      |      @   @:::@  @:  @  @:  @  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     28      |   @  @:::@  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  @:  @  @:  @  :@  #
     29    0 +----------------------------------------------------------------------->KB
     30      0                                                                   39.38
     31 
     32 Number of snapshots: 81
     33  Detailed snapshots: [3, 7, 11, 15, 19, 23, 27, 31, 35, 39, 43, 47, 51, 55, 59, 63, 67, 71, 75, 79 (peak)]
     34 
     35 --------------------------------------------------------------------------------
     36   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     37 --------------------------------------------------------------------------------
     38   0              0                0                0             0            0
     39   1          1,728            1,728            1,600           128            0
     40   2          1,872            1,872            1,616           256            0
     41   3          1,872            1,872            1,616           256            0
     42 86.32% (1,616B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
     43 ->85.47% (1,600B) 0x........: main (peak.c:8)
     44 |
     45 ->00.85% (16B) in 1+ places, all below ms_print's threshold (01.00%)
     46 
     47 --------------------------------------------------------------------------------
     48   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     49 --------------------------------------------------------------------------------
     50   4          2,016            1,728            1,600           128            0
     51   5          3,744            3,456            3,200           256            0
     52   6          3,888            3,600            3,216           384            0
     53   7          3,888            3,600            3,216           384            0
     54 89.33% (3,216B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
     55 ->88.89% (3,200B) 0x........: main (peak.c:8)
     56 |
     57 ->00.44% (16B) in 1+ places, all below ms_print's threshold (01.00%)
     58 
     59 --------------------------------------------------------------------------------
     60   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     61 --------------------------------------------------------------------------------
     62   8          4,032            3,456            3,200           256            0
     63   9          5,760            5,184            4,800           384            0
     64  10          5,904            5,328            4,816           512            0
     65  11          5,904            5,328            4,816           512            0
     66 90.39% (4,816B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
     67 ->90.09% (4,800B) 0x........: main (peak.c:8)
     68 |
     69 ->00.30% (16B) in 1+ places, all below ms_print's threshold (01.00%)
     70 
     71 --------------------------------------------------------------------------------
     72   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     73 --------------------------------------------------------------------------------
     74  12          6,048            5,184            4,800           384            0
     75  13          7,776            6,912            6,400           512            0
     76  14          7,920            7,056            6,416           640            0
     77  15          7,920            7,056            6,416           640            0
     78 90.93% (6,416B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
     79 ->90.70% (6,400B) 0x........: main (peak.c:8)
     80 |
     81 ->00.23% (16B) in 1+ places, all below ms_print's threshold (01.00%)
     82 
     83 --------------------------------------------------------------------------------
     84   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     85 --------------------------------------------------------------------------------
     86  16          8,064            6,912            6,400           512            0
     87  17          9,792            8,640            8,000           640            0
     88  18          9,936            8,784            8,016           768            0
     89  19          9,936            8,784            8,016           768            0
     90 91.26% (8,016B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
     91 ->91.07% (8,000B) 0x........: main (peak.c:8)
     92 |
     93 ->00.18% (16B) in 1+ places, all below ms_print's threshold (01.00%)
     94 
     95 --------------------------------------------------------------------------------
     96   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
     97 --------------------------------------------------------------------------------
     98  20         10,080            8,640            8,000           640            0
     99  21         11,808           10,368            9,600           768            0
    100  22         11,952           10,512            9,616           896            0
    101  23         11,952           10,512            9,616           896            0
    102 91.48% (9,616B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    103 ->91.32% (9,600B) 0x........: main (peak.c:8)
    104 |
    105 ->00.15% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    106 
    107 --------------------------------------------------------------------------------
    108   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    109 --------------------------------------------------------------------------------
    110  24         12,096           10,368            9,600           768            0
    111  25         13,824           12,096           11,200           896            0
    112  26         13,968           12,240           11,216         1,024            0
    113  27         13,968           12,240           11,216         1,024            0
    114 91.63% (11,216B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    115 ->91.50% (11,200B) 0x........: main (peak.c:8)
    116 |
    117 ->00.13% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    118 
    119 --------------------------------------------------------------------------------
    120   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    121 --------------------------------------------------------------------------------
    122  28         14,112           12,096           11,200           896            0
    123  29         15,840           13,824           12,800         1,024            0
    124  30         15,984           13,968           12,816         1,152            0
    125  31         15,984           13,968           12,816         1,152            0
    126 91.75% (12,816B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    127 ->91.64% (12,800B) 0x........: main (peak.c:8)
    128 |
    129 ->00.11% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    130 
    131 --------------------------------------------------------------------------------
    132   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    133 --------------------------------------------------------------------------------
    134  32         16,128           13,824           12,800         1,024            0
    135  33         17,856           15,552           14,400         1,152            0
    136  34         18,000           15,696           14,416         1,280            0
    137  35         18,000           15,696           14,416         1,280            0
    138 91.85% (14,416B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    139 ->91.74% (14,400B) 0x........: main (peak.c:8)
    140 |
    141 ->00.10% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    142 
    143 --------------------------------------------------------------------------------
    144   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    145 --------------------------------------------------------------------------------
    146  36         18,144           15,552           14,400         1,152            0
    147  37         19,872           17,280           16,000         1,280            0
    148  38         20,016           17,424           16,016         1,408            0
    149  39         20,016           17,424           16,016         1,408            0
    150 91.92% (16,016B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    151 ->91.83% (16,000B) 0x........: main (peak.c:8)
    152 |
    153 ->00.09% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    154 
    155 --------------------------------------------------------------------------------
    156   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    157 --------------------------------------------------------------------------------
    158  40         20,160           17,280           16,000         1,280            0
    159  41         21,888           19,008           17,600         1,408            0
    160  42         22,032           19,152           17,616         1,536            0
    161  43         22,032           19,152           17,616         1,536            0
    162 91.98% (17,616B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    163 ->91.90% (17,600B) 0x........: main (peak.c:8)
    164 |
    165 ->00.08% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    166 
    167 --------------------------------------------------------------------------------
    168   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    169 --------------------------------------------------------------------------------
    170  44         22,176           19,008           17,600         1,408            0
    171  45         23,904           20,736           19,200         1,536            0
    172  46         24,048           20,880           19,216         1,664            0
    173  47         24,048           20,880           19,216         1,664            0
    174 92.03% (19,216B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    175 ->91.95% (19,200B) 0x........: main (peak.c:8)
    176 |
    177 ->00.08% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    178 
    179 --------------------------------------------------------------------------------
    180   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    181 --------------------------------------------------------------------------------
    182  48         24,192           20,736           19,200         1,536            0
    183  49         25,920           22,464           20,800         1,664            0
    184  50         26,064           22,608           20,816         1,792            0
    185  51         26,064           22,608           20,816         1,792            0
    186 92.07% (20,816B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    187 ->92.00% (20,800B) 0x........: main (peak.c:8)
    188 |
    189 ->00.07% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    190 
    191 --------------------------------------------------------------------------------
    192   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    193 --------------------------------------------------------------------------------
    194  52         26,208           22,464           20,800         1,664            0
    195  53         27,936           24,192           22,400         1,792            0
    196  54         28,080           24,336           22,416         1,920            0
    197  55         28,080           24,336           22,416         1,920            0
    198 92.11% (22,416B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    199 ->92.04% (22,400B) 0x........: main (peak.c:8)
    200 |
    201 ->00.07% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    202 
    203 --------------------------------------------------------------------------------
    204   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    205 --------------------------------------------------------------------------------
    206  56         28,224           24,192           22,400         1,792            0
    207  57         29,952           25,920           24,000         1,920            0
    208  58         30,096           26,064           24,016         2,048            0
    209  59         30,096           26,064           24,016         2,048            0
    210 92.14% (24,016B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    211 ->92.08% (24,000B) 0x........: main (peak.c:8)
    212 |
    213 ->00.06% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    214 
    215 --------------------------------------------------------------------------------
    216   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    217 --------------------------------------------------------------------------------
    218  60         30,240           25,920           24,000         1,920            0
    219  61         31,968           27,648           25,600         2,048            0
    220  62         32,112           27,792           25,616         2,176            0
    221  63         32,112           27,792           25,616         2,176            0
    222 92.17% (25,616B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    223 ->92.11% (25,600B) 0x........: main (peak.c:8)
    224 |
    225 ->00.06% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    226 
    227 --------------------------------------------------------------------------------
    228   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    229 --------------------------------------------------------------------------------
    230  64         32,256           27,648           25,600         2,048            0
    231  65         33,984           29,376           27,200         2,176            0
    232  66         34,128           29,520           27,216         2,304            0
    233  67         34,128           29,520           27,216         2,304            0
    234 92.20% (27,216B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    235 ->92.14% (27,200B) 0x........: main (peak.c:8)
    236 |
    237 ->00.05% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    238 
    239 --------------------------------------------------------------------------------
    240   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    241 --------------------------------------------------------------------------------
    242  68         34,272           29,376           27,200         2,176            0
    243  69         36,000           31,104           28,800         2,304            0
    244  70         36,144           31,248           28,816         2,432            0
    245  71         36,144           31,248           28,816         2,432            0
    246 92.22% (28,816B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    247 ->92.17% (28,800B) 0x........: main (peak.c:8)
    248 |
    249 ->00.05% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    250 
    251 --------------------------------------------------------------------------------
    252   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    253 --------------------------------------------------------------------------------
    254  72         36,288           31,104           28,800         2,304            0
    255  73         38,016           32,832           30,400         2,432            0
    256  74         38,160           32,976           30,416         2,560            0
    257  75         38,160           32,976           30,416         2,560            0
    258 92.24% (30,416B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    259 ->92.19% (30,400B) 0x........: main (peak.c:8)
    260 |
    261 ->00.05% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    262 
    263 --------------------------------------------------------------------------------
    264   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    265 --------------------------------------------------------------------------------
    266  76         38,304           32,832           30,400         2,432            0
    267  77         40,032           34,560           32,000         2,560            0
    268  78         40,176           34,704           32,016         2,688            0
    269  79         40,176           34,704           32,016         2,688            0
    270 92.25% (32,016B) (heap allocation functions) malloc/new/new[], --alloc-fns, etc.
    271 ->92.21% (32,000B) 0x........: main (peak.c:8)
    272 |
    273 ->00.05% (16B) in 1+ places, all below ms_print's threshold (01.00%)
    274 
    275 --------------------------------------------------------------------------------
    276   n        time(B)         total(B)   useful-heap(B) extra-heap(B)    stacks(B)
    277 --------------------------------------------------------------------------------
    278  80         40,320           34,560           32,000         2,560            0
    279