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Analyzing
Block #74,711,547
21 transactions · 17 stateful · 2026-05-15 08:01:13 UTC
Parallelism
67
/100
Blocked
47
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,711,547
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x133fd4…56a8
#2
nothingToSeeHere_04ikDO9
#3
0x6a06d341
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#7
0x98717539
· blocks 1
#9
0x0f6795d9
· blocks 6
#10
0x0f6795d9
#11
forward
#13
setData
#14
redeemDelegations
#16
0x39435dac
#6
0x6a06d341
#8
0x98717539
#12
0x39435dac
· blocks 5
#15
0x39435dac
· blocks 4
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w1
7
w0
8
w1
9
w0
12
w1
15
w2
17
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0x374426df…f445
0xc8689a…ee79
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdd027265…a953
0x34b655…2a6f
4 touches
1 conflict
0xfe39a1f7…8eb0
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x0462262d…a368
0x34b655…2a6f
4 touches
1 conflict
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
21 conflicts on slot
0xd98b3c102b…ca67b8
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