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Analyzing
Block #72,399,645
18 transactions · 15 stateful · 2026-05-04 15:04:51 UTC
Parallelism
72
/100
Blocked
47
%
Avg conflicts / tx
0.67
Longest chain
5
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,399,645
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
updatePrices
#5
0x6c05cd2b
#6
0x5bf9264c
#7
0x5bf9264c
#8
0xe2dc7dc3
#9
0x98717539
· blocks 3
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
setData
#2
0x0c7abd22
· blocks 2
#10
0x98717539
· blocks 2
#3
0x0c7abd22
#13
0x3f5c179b
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
9
w0
10
w1
13
w2
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8db1e0f2…2fcf
0x34b655…2a6f
6 touches
3 conflicts
0xd7a2b02f…1da4
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe54a1f6f…18f2
0x34b655…2a6f
6 touches
3 conflicts
0x35a4fd07…3cdc
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xfac61869…a55d
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:
0x34b6552d…112a6f
3 conflicts on slot
0x8db1e0f2ad…b02fcf
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