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Analyzing
Block #72,860,639
20 transactions · 16 stateful · 2026-05-06 18:17:00 UTC
Parallelism
80
/100
Blocked
44
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,860,639
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute_route
#4
0x69fb8614
#5
0x69fb8614
#6
0xf438461c
· blocks 1
#8
execute
#10
exactOutputSingle
#11
0xcf7468f4
#12
0x98717539
· blocks 1
#15
updateDataFeedsValuesPartial
#16
0xeffdedb0
#17
setData
#2
0x0c7abd22
· blocks 2
#7
0x719d975a
· blocks 1
#18
0x39435dac
· blocks 1
#9
exactOutputSingle
#13
0x0c7abd22
· blocks 1
#19
0x39435dac
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
9
w2
12
w0
13
w2
14
w3
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x092d9e8e…b234
0xd32edf…ff58
7 touches
6 conflicts
0xce7bfe5e…5e58
0x065c9d…c394
4 touches
1 conflict
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…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
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
6 conflicts on slot
0x092d9e8e6d…87b234
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