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#99,242,191
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Analyzing
Block #99,242,191
20 transactions · 15 stateful · 2026-08-26 05:11:51 UTC
Parallelism
85
/100
Blocked
33
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#99,242,191
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xcf7468f4
#2
0x41a8f47c
#3
0x5acec890
· blocks 1
#4
0xab083028
· blocks 1
#6
0x8263f5d9
#7
execOrders
· blocks 1
#8
0xb414539a
#9
0xe3a3c9cc
#10
0x0c7abd22
· blocks 2
#12
0xf78cb219
#13
0x62be7533
#16
execFwdPositionOpsV2
#17
0x9600f3ed
#18
setData
· blocks 1
#5
0xab083028
#11
0x0c7abd22
· blocks 1
#15
execFwdPositionOpsV2
#19
setData
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
7
w0
10
w0
11
w1
14
w2
15
w1
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf0d7d533…ca57
0xd32edf…ff58
5 touches
3 conflicts
0x85a88798…f85e
0x34b655…2a6f
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x15698ac9…2a46
0x34b655…2a6f
4 touches
1 conflict
0xa1fc4efa…158a
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x09000000…0001
0x000000…1000
2 touches
0 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
3 conflicts on slot
0xf0d7d533ec…ebca57
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