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#87,327,815
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Analyzing
Block #87,327,815
23 transactions · 19 stateful · 2026-07-12 18:59:25 UTC
Parallelism
74
/100
Blocked
47
%
Avg conflicts / tx
0.78
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,327,815
· 23 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 5
#6
0x1094dc9f
#8
0xab083028
· blocks 1
#10
0xccf50a51
#11
0x1be2fb9c
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 3
#16
updatePriceFeedsIfNecessary
#17
0x3f5c179b
#20
0x6a53e484
#21
setData
#22
0x34653439
#2
0x0c7abd22
· blocks 3
#9
0x6ad2e98b
#15
0x0f6795d9
#18
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 3
#19
0x0f6795d9
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
· blocks 1
#7
_makeSwaps
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
5
w4
7
w5
8
w0
9
w1
14
w0
15
w1
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd4f74f52…5c3b
0xd32edf…ff58
9 touches
10 conflicts
0x6db84515…923b
0x065c9d…c394
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002d
0x1b6862…e19c
6 touches
3 conflicts
0x784d7a94…94a0
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xd4f74f5235…3f5c3b
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