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Analyzing
Block #72,283,353
21 transactions · 19 stateful · 2026-05-04 02:09:21 UTC
Parallelism
67
/100
Blocked
53
%
Avg conflicts / tx
1.29
Longest chain
7
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#72,283,353
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#9
0xcf7468f4
#10
0x69f80049
#11
0x98717539
· blocks 1
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
0xc5a04723
#16
forward
#17
createModule
#19
setData
#2
0x0c7abd22
· blocks 6
#20
0x39435dac
#3
0x0c7abd22
· blocks 5
#8
0x9036287a
· blocks 1
#4
0x0c7abd22
· blocks 4
#14
0x3f5c179b
#5
0x0c7abd22
· blocks 3
#6
0x0c7abd22
· blocks 1
#18
0xa9b28aa6
#7
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
w3
5
w4
6
w5
7
w6
8
w2
18
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd44e3c69…0bf0
0xd32edf…ff58
13 touches
21 conflicts
0xba5743c7…21bf
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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
21 conflicts on slot
0xd44e3c69bb…b90bf0
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