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#99,949,419
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Analyzing
Block #99,949,419
40 transactions · 33 stateful · 2026-08-28 16:45:35 UTC
Parallelism
68
/100
Blocked
58
%
Avg conflicts / tx
1.77
Longest chain
13
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#99,949,419
· 40 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 9
#6
0x6a91bba7
#8
0xab083028
#9
0xab083028
#10
0x6a91bba7
#11
0x6a91bba7
#12
0x6a91bba7
#13
0x6a91bba7
#14
execOrders
· blocks 7
#17
0x59558d29
#18
0xbb1740dd
#23
0x3f5c179b
#24
0x3f5c179b
#25
0x3f5c179b
#27
0x57368ddf
#28
execFwdPositionOpsV2
#29
forward
#31
execFwdPositionOpsV2
· blocks 1
#33
postStateList
#34
setData
#2
0x0c7abd22
· blocks 7
#7
0xab083028
· blocks 2
#15
execOrder
· blocks 3
#3
0x0c7abd22
· blocks 6
#16
execOrder
#26
0x3f5c179b
· blocks 1
#4
0x0c7abd22
· blocks 5
#30
0xed82b078
#5
0x0c7abd22
· blocks 4
#19
0x0c7abd22
· blocks 3
#20
0x0c7abd22
· blocks 7
#21
0x0c7abd22
· blocks 2
#32
execFwdPositionOpsV2
· blocks 4
#22
0x0c7abd22
#35
execOrders
· blocks 4
#36
execOrders
· blocks 3
#37
execOrders
· blocks 2
#38
execOrders
· blocks 1
#39
execOrders
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
w1
19
w5
20
w6
21
w7
22
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf66657ed…23cf
0xd32edf…ff58
17 touches
36 conflicts
0xc824469a…6425
0x34b655…2a6f
14 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0019
0x1b6862…e19c
12 touches
15 conflicts
0x00000000…0029
0x1b6862…e19c
12 touches
15 conflicts
0x8d47c9a4…f11b
0x1b6862…e19c
12 touches
15 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
12 touches
15 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
36 conflicts on slot
0xf66657ed58…c523cf
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