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Analyzing
Block #74,767,639
18 transactions · 12 stateful · 2026-05-15 14:16:15 UTC
Parallelism
83
/100
Blocked
25
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,767,639
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a072b27
#2
0xed82b078
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
redeemDelegations
#6
forward
#8
0xfe39ec…cf23
#9
0x31e739…8c92
#10
setData
#11
0x6a072b27
#12
0x39435dac
· blocks 2
#13
0x39435dac
#15
0x39435dac
#16
0x39435dac
#7
0xed82b078
#14
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w1
12
w0
14
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6c44331f…9735
0x34b655…2a6f
6 touches
3 conflicts
0x7b97d40a…09ed
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x80f1fbe3…f6f5
0x065c9d…c394
4 touches
1 conflict
0x00000000…0000
0x077979…11e8
2 touches
0 conflicts
0x046a928e…0012
0x2a68ba…90c5
2 touches
0 conflicts
0x438cf5f6…f077
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…000b
0x5075ea…d70f
2 touches
0 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:
0x34b6552d…112a6f
3 conflicts on slot
0x6c44331ff9…559735
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