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#81,449,169
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Analyzing
Block #81,449,169
20 transactions · 15 stateful · 2026-06-15 13:07:43 UTC
Parallelism
85
/100
Blocked
33
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,449,169
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
forward
#10
forward
#11
forward
#13
0x0f6795d9
#14
setData
#15
0xe02ec2…6547
#16
0xf48e15…6289
#17
0x39435dac
· blocks 1
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0xab083028
#12
0x0f6795d9
#18
0x39435dac
#3
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
w1
7
w0
12
w1
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xc0f29314…17fe
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001f
0x1b6862…e19c
6 touches
3 conflicts
0x0c050b99…ec09
0xd32edf…ff58
5 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:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…00002f
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