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#109,176,830
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Analyzing
Block #109,176,830
30 transactions · 30 stateful · 2026-09-30 00:17:23 UTC
Parallelism
50
/100
Blocked
70
%
Avg conflicts / tx
4.2
Longest chain
15
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#109,176,830
· 30 txs across 15 waves · depth 15
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
wave
w13
wave
w14
#0
syscallReward
#1
0x0c7abd22
· blocks 17
#16
postStateList
#17
0x61d59c2d
#18
0x59558d29
#21
0x3f5c179b
#25
execOrders
#27
setData
#28
execOrders
· blocks 1
#2
0x0c7abd22
· blocks 15
#3
0x0c7abd22
· blocks 15
#4
0x0c7abd22
· blocks 11
#19
execOrders
#20
execFwdPositionOpsV2
· blocks 2
#5
0x0c7abd22
· blocks 12
#23
execFwdPositionOpsV2
#6
0x0c7abd22
· blocks 9
#26
execFwdPositionOpsV2
#7
0x0c7abd22
· blocks 10
#8
0x0c7abd22
· blocks 8
#9
0x0c7abd22
· blocks 7
#10
0x0c7abd22
· blocks 6
#11
0x0c7abd22
· blocks 5
#12
0x0c7abd22
· blocks 4
#24
execFwdPositionOpsV2
· blocks 1
#13
0x0c7abd22
· blocks 2
#22
0x3f5c179b
#29
execOrders
#14
0x0c7abd22
· blocks 1
#15
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
w3
5
w4
6
w5
7
w6
8
w7
9
w8
10
w9
11
w10
12
w11
13
w12
14
w13
15
w14
20
w3
24
w11
29
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x65d5e8df…2d1d
0xd32edf…ff58
29 touches
105 conflicts
0x3e04662b…0da3
0x1b6862…e19c
28 touches
91 conflicts
0x00000000…0015
0x1b6862…e19c
28 touches
91 conflicts
0x00000000…0013
0x1b6862…e19c
28 touches
91 conflicts
0x00000000…0053
0x1b6862…e19c
22 touches
55 conflicts
0x319f3906…963b
0x1b6862…e19c
22 touches
55 conflicts
0x4b2a9f64…3a39
0x1b6862…e19c
22 touches
55 conflicts
0x00000000…0012
0x1b6862…e19c
22 touches
55 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
105 conflicts on slot
0x65d5e8df0e…b22d1d
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