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Analyzing
Block #74,309,702
15 transactions · 10 stateful · 2026-05-13 11:17:53 UTC
Parallelism
87
/100
Blocked
30
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,309,702
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0c7abd22
· blocks 2
#6
0xed82b078
#8
0x6a045e59
#9
0x6a045e59
#10
0x1f9f7b…971f
#11
0xc79c38…0951
#12
setData
#13
0x39435dac
· blocks 1
#5
0x0c7abd22
#7
0x5339c59f
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w1
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x24968e6d…0132
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x4f3a6b4a…3819
0x34b655…2a6f
4 touches
1 conflict
0xcb45d9d6…cb81
0x1b6862…e19c
4 touches
1 conflict
0x4a26e21c…ed04
0xd32edf…ff58
3 touches
1 conflict
0x9a451513…88cc
0x34b655…2a6f
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:
ShMonad (shMON)
1 conflict on slot
0xd9f18d9a4a…7f141d
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