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Analyzing
Block #77,340,656
14 transactions · 10 stateful · 2026-05-27 12:20:52 UTC
Parallelism
57
/100
Blocked
60
%
Avg conflicts / tx
1.14
Longest chain
6
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#77,340,656
· 14 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#5
0x9609049f
#7
0x05ee6a22
#10
0x6a16e21c
#11
updateDataFeedsValuesPartial
#12
0x6a16e21c
#13
setData
#2
0x0c7abd22
· blocks 4
#8
0x6555ff7f
#3
0x0c7abd22
· blocks 3
#4
0x0c7abd22
· blocks 2
#6
0x0c7abd22
· blocks 1
#9
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
8
w1
9
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x80cc8ab5…af89
0xd32edf…ff58
11 touches
15 conflicts
0x56a919c4…ab49
0xee8c0e…1242
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
0x1b6862…e19c
4 touches
1 conflict
0x784d7a94…94a0
0x1b6862…e19c
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0x80cc8ab5be…16af89
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