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#74,249,933
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Analyzing
Block #74,249,933
23 transactions · 15 stateful · 2026-05-13 04:40:25 UTC
Parallelism
83
/100
Blocked
47
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,249,933
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 2
#5
execute
#6
0x6a040131
· blocks 1
#8
execute
#9
0xcf7468f4
#10
execute
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x98717539
· blocks 2
#15
forward
#16
0x6a040131
#17
0x3f17e4…e1ff
#18
0x139d0f…d2d6
#3
0x0c7abd22
· blocks 2
#7
0x6a040131
#20
0x39435dac
· blocks 2
#4
0x0c7abd22
#19
0xa09e9040
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w0
7
w1
14
w0
19
w2
20
w1
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x768cffcd…2648
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0x17a7f697…dcb8
0x1b6862…e19c
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…000012
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