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#99,867,733
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Analyzing
Block #99,867,733
12 transactions · 12 stateful · 2026-08-28 09:53:56 UTC
Parallelism
50
/100
Blocked
42
%
Avg conflicts / tx
1.25
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,867,733
· 12 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x59558d29
#3
transferWithAuthorization
· blocks 5
#9
0x3f5c179b
#10
execFwdPositionOpsV2
#11
0x6a915b2c
#4
transferWithAuthorization
· blocks 4
#5
transferWithAuthorization
· blocks 3
#6
transferWithAuthorization
· blocks 2
#7
transferWithAuthorization
· blocks 1
#8
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
12 touches
15 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x1c912a68…3b21
0x2a68ba…90c5
2 touches
0 conflicts
0x1ea0a6bc…6a74
0x2a68ba…90c5
2 touches
0 conflicts
0x889d5e90…929a
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…0004
0x546d22…8146
2 touches
0 conflicts
0x0bffd54f…e619
0x754704…b603
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:
USDC (USDC)
15 conflicts on slot
0xd17580f913…78ece1
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