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Analyzing
Block #74,770,406
20 transactions · 15 stateful · 2026-05-15 14:34:47 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#74,770,406
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xb264ae19
#2
0x1094dc9f
· blocks 2
#3
0x6a072f7e
#4
0x1094dc9f
· blocks 4
#5
flash
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
jMMeC
#14
forward
#15
0xdcbc4173
#18
setData
#19
jMMeC
#9
0x1be2fb9c
· blocks 3
#11
0x0c7abd22
· blocks 4
#12
0x0c7abd22
· blocks 2
#17
0x5339c59f
#13
0x0c7abd22
#16
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
9
w1
11
w2
12
w3
13
w4
16
w4
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
8 touches
6 conflicts
0x6d59cfe9…62bc
0x065c9d…c394
7 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xd3911ecd…e0ef
0xd32edf…ff58
5 touches
3 conflicts
0x46cb45de…a566
0x188d58…ea8e
4 touches
1 conflict
0x846f2172…fd54
0x0555e3…2b9c
4 touches
1 conflict
0xba38536d…2b7d
0x065c9d…c394
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:
0x2a68ba18…8e90c5
6 conflicts on slot
0x046a928e85…e50012
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