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#90,209,171
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Analyzing
Block #90,209,171
16 transactions · 15 stateful · 2026-07-25 13:03:22 UTC
Parallelism
69
/100
Blocked
53
%
Avg conflicts / tx
0.81
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,209,171
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
· blocks 2
#4
execPerpOps
#5
execPerpOps
#6
0x5a5d9a99
· blocks 1
#7
0x5a5d9a99
#14
execFwdPositionOps
#15
setData
#2
0xab083028
· blocks 1
#8
0x5a5d9a99
· blocks 3
#3
0xab083028
· blocks 2
#9
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
· blocks 1
#11
0x3f5c179b
· blocks 1
#12
batchUpdate
#13
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
8
w1
9
w2
10
w3
11
w3
12
w4
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xa3d31723…8222
0x34b655…2a6f
6 touches
3 conflicts
0xac3e4969…39e9
0x34b655…2a6f
6 touches
3 conflicts
0x43fab434…896f
0xa6afd3…d132
6 touches
3 conflicts
0xc824469a…6426
0x34b655…2a6f
6 touches
3 conflicts
0x3de775b2…319b
0xa6afd3…d132
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 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:
Perpl
6 conflicts on slot
0xc824469a90…af6425
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