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Analyzing
Block #71,421,754
20 transactions · 18 stateful · 2026-04-30 02:21:46 UTC
Parallelism
75
/100
Blocked
39
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,421,754
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0xcf7468f4
#5
0xe0de3ed7
#6
execute
#7
0xa96df62f
#8
0x98717539
· blocks 1
#10
poke
#11
updateDataFeedsValuesPartial
#13
updatePosition
#15
closeTrade
#16
0x39435dac
#18
setData
#2
0x0c7abd22
· blocks 3
#9
0x98717539
#14
0x3f5c179b
· blocks 1
#3
0x0c7abd22
· blocks 2
#17
0xed82b078
#12
0x0c7abd22
· blocks 1
#19
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
8
w0
9
w1
12
w3
14
w1
17
w2
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5095b4ad…2505
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
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
0xed863ec8…90dd
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:
0xd32edf66…9fff58
10 conflicts on slot
0x5095b4adad…832505
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