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Analyzing
Block #71,420,841
21 transactions · 15 stateful · 2026-04-30 02:15:35 UTC
Parallelism
76
/100
Blocked
53
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#71,420,841
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
execute_route
· blocks 2
#5
execute_route
#7
0xbbb036a8
#9
0xe7be4706
#10
0xcf7468f4
#11
0xe7be4706
#12
postState
#13
0x98717539
· blocks 2
#18
0x3f5c179b
#19
updateDataFeedsValuesPartial
#20
setData
#2
0x0c7abd22
· blocks 3
#6
execute_route
#8
exactOutputSingle
#14
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 2
#15
0x98717539
#16
0x0c7abd22
· blocks 1
#17
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
w0
6
w1
8
w1
13
w0
14
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1cbf0501…0a3d
0xd32edf…ff58
9 touches
10 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
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 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:
0xd32edf66…9fff58
10 conflicts on slot
0x1cbf050160…750a3d
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