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#74,774,351
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Analyzing
Block #74,774,351
22 transactions · 17 stateful · 2026-05-15 15:01:10 UTC
Parallelism
82
/100
Blocked
47
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,774,351
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x9609049f
#6
0x6a0735ae
· blocks 1
#9
0x98717539
· blocks 1
#10
updateDataFeedsValuesPartial
#11
forward
#12
forward
#13
forward
#14
0x6df9e92b
#16
setData
#17
0x5c9554…5c72
#18
0xea74d0…4a0a
#19
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 2
#4
0x1ffa3c9b
#15
0x6a0735ae
#20
0x39435dac
· blocks 1
#3
0x0c7abd22
· blocks 2
#21
0x39435dac
#7
swap
#8
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
w1
6
w0
7
w3
8
w3
9
w0
15
w1
19
w0
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfef47761…c5d6
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c1
0x1b6862…e19c
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x01e7b865…6e6f
0x188d58…ea8e
4 touches
1 conflict
0x00000000…003d
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:
0xd32edf66…9fff58
6 conflicts on slot
0xfef47761f9…40c5d6
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