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Analyzing
Block #74,742,554
20 transactions · 15 stateful · 2026-05-15 11:28:14 UTC
Parallelism
75
/100
Blocked
47
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,742,554
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a0703c6
#2
0x6a0703c6
#3
updatePrices
· blocks 4
#8
0x5bf9264c
#9
0x5bf9264c
#10
0x6a0703c6
#11
0x98717539
· blocks 1
#12
updateDataFeedsValuesPartial
#13
0x0c7abd22
#14
0x6df9e92b
#15
0xed82b078
#16
setData
#4
updatePrices
· blocks 3
#17
0x39435dac
· blocks 2
#5
updatePrices
· blocks 2
#18
0x39435dac
· blocks 1
#6
updatePrices
· blocks 1
#19
0x39435dac
#7
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
11
w0
17
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
10 touches
10 conflicts
0x85a88798…f85e
0x34b655…2a6f
6 touches
3 conflicts
0x3085ce55…cf7c
0x34b655…2a6f
6 touches
3 conflicts
0x801a6e57…d85c
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0x7cee1be1…e770
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:
0xab35264b…1cfa38
10 conflicts on slot
0x0000000000…000002
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