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#87,621,934
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Analyzing
Block #87,621,934
20 transactions · 17 stateful · 2026-07-14 03:47:08 UTC
Parallelism
75
/100
Blocked
59
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,621,934
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute
#6
0xe0de3ed7
#7
0x5a5d9a99
#8
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#14
0x6a55b1b4
#15
setData
#16
withdraw
#2
0x0c7abd22
· blocks 2
#9
0x98717539
· blocks 2
#13
0x0f6795d9
#4
0x0c7abd22
· blocks 2
#10
0x98717539
· blocks 1
#5
0x6ad2e98b
#12
0x0c7abd22
#17
0x39435dac
· blocks 2
#18
0x39435dac
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
8
w0
9
w1
10
w2
12
w3
13
w1
17
w3
18
w4
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x008b9abf…d8e5
0xd32edf…ff58
7 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c2
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
0x008b9abf19…0ed8e5
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