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#71,421,756
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Analyzing
Block #71,421,756
12 transactions · 12 stateful · 2026-04-30 02:21:47 UTC
Parallelism
67
/100
Blocked
42
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,421,756
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
approve
#5
0x98717539
· blocks 2
#6
updateDataFeedsValuesPartial
#7
0x366fe5db
#9
setData
#2
0x0c7abd22
· blocks 1
#10
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 1
#11
0x39435dac
#8
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
8
w3
10
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x15698ac9…2a46
0x34b655…2a6f
6 touches
3 conflicts
0x61597db3…3210
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x59658b83…222c
0x1b6862…e19c
4 touches
1 conflict
0x3344bc7c…fee3
0x34b655…2a6f
4 touches
1 conflict
0x64461c10…e86d
0x34b655…2a6f
4 touches
1 conflict
0xb91a6f59…722c
0x34b655…2a6f
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:
0x34b6552d…112a6f
3 conflicts on slot
0x15698ac9db…df2a46
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