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#75,841,164
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Analyzing
Block #75,841,164
21 transactions · 14 stateful · 2026-05-20 13:51:21 UTC
Parallelism
81
/100
Blocked
36
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#75,841,164
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 2
#5
0x6a0dbcd0
#6
0x1094dc9f
#7
0xe0de3ed7
#8
0x379a3d26
#9
0x98717539
· blocks 1
#10
updateDataFeedsValuesPartial
#11
forward
#13
0x0f6795d9
#16
0x6a0dbcd0
#17
0x6a0dbcd0
#18
setData
#19
0x39435dac
#20
0x39435dac
#3
0x0c7abd22
· blocks 1
#12
0x0f6795d9
#4
0x0c7abd22
· blocks 2
#14
0x5339c59f
#15
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w0
12
w1
14
w3
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xf34802b3…9f14
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x16824754…6f94
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…000013
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