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#77,516,979
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Analyzing
Block #77,516,979
16 transactions · 11 stateful · 2026-05-28 07:55:19 UTC
Parallelism
75
/100
Blocked
55
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,516,979
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x6a17f55f
· blocks 1
#6
0x05ee6a22
#7
0x05ee6a22
#9
updateDataFeedsValuesPartial
#10
0x6b8f732b
#11
0x6b8f732b
#13
redeemDelegations
#14
setData
#2
0x0c7abd22
· blocks 2
#5
0x6a17f55f
#8
0xab083028
· blocks 1
#3
0x0c7abd22
· blocks 1
#15
0x8b23406f
#12
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
w0
5
w1
8
w1
12
w3
15
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xecb8e2c4…11a4
0xd32edf…ff58
7 touches
6 conflicts
0x7d42dc8b…fdb6
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0003
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0xf6cc7de8…0b4a
0x3bd359…433a
4 touches
1 conflict
0xce827910…ff22
0x065c9d…c394
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
6 conflicts on slot
0xecb8e2c4fc…5d11a4
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