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Analyzing
Block #75,536,621
20 transactions · 10 stateful · 2026-05-19 04:01:05 UTC
Parallelism
90
/100
Blocked
20
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,536,621
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a0be0f9
#4
0x3d98fb1c
#5
0x6a0be0f9
#6
0x6a0be0f9
#7
0x6a0be0f9
#8
0x98717539
#9
0x6df9e92b
· blocks 1
#11
0x6a0be0f9
#12
0x6a0be0f9
#13
0x62ab06…c26a
#14
0x6a0be0f9
#15
0x6a0be0f9
#16
0x39435dac
#17
setData
#18
jMMeC
#19
0x5d2fd812
#2
0x0c7abd22
#10
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x019883…2a9a
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0000
0x019883…2a9a
4 touches
1 conflict
0x44ad89ba…cf83
0x0cc9b2…7777
4 touches
1 conflict
0xd25997d0…a684
0x1b6862…e19c
4 touches
1 conflict
0x99a3a7c1…1e2b
0x0cc9b2…7777
4 touches
1 conflict
0xa10c86f8…4b74
0x3bd359…433a
4 touches
1 conflict
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:
0x01988335…ac2a9a
1 conflict on slot
0x0000000000…000002
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