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Analyzing
Block #72,399,328
20 transactions · 16 stateful · 2026-05-04 15:02:44 UTC
Parallelism
75
/100
Blocked
63
%
Avg conflicts / tx
0.95
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,399,328
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x69f8b58c
#2
0x69f8b58c
#3
updatePrices
· blocks 1
#5
0x5bf9264c
#6
0x98717539
· blocks 4
#9
updateDataFeedsValuesPartial
#10
0x0c7abd22
· blocks 1
#15
0xed82b078
#17
setData
#4
updatePrices
#7
0x98717539
· blocks 3
#11
0x0c7abd22
· blocks 4
#8
0x98717539
· blocks 2
#12
0x3f5c179b
· blocks 2
#13
0xed82b078
· blocks 1
#14
0xed82b078
#18
0x39435dac
· blocks 1
#16
0xed82b078
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w1
8
w2
10
w0
11
w1
12
w2
13
w3
14
w3
16
w4
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbad68552…e6bf
0x34b655…2a6f
10 touches
10 conflicts
0x0520da1d…c88e
0x34b655…2a6f
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
6 touches
3 conflicts
0x3c35979a…975d
0x34b655…2a6f
6 touches
3 conflicts
0x414e9446…4b59
0x34b655…2a6f
6 touches
3 conflicts
0x438218da…5da7
0x34b655…2a6f
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x65e795ca…0320
0x34b655…2a6f
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:
0x34b6552d…112a6f
10 conflicts on slot
0xbad6855239…f0e6bf
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