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Analyzing
Block #73,968,350
22 transactions · 13 stateful · 2026-05-11 21:24:33 UTC
Parallelism
77
/100
Blocked
31
%
Avg conflicts / tx
0.45
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,968,350
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x719d975a
#2
0x0f052239
#3
0xcf7468f4
#4
0x0c7abd22
· blocks 4
#6
0xccf50a51
#7
0xe7be4706
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x1f14ef…dc2a
#13
0x62be7533
#14
0x0c7abd22
#16
verifyOracleProofV2
#17
forward
#18
0x6a024988
#19
setData
#20
jMMeC
#21
jMMeC
#5
0x0c7abd22
· blocks 3
#10
0x0c7abd22
· blocks 2
#12
0x0c7abd22
· blocks 1
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
10
w2
12
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfdf24d92…3943
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb82
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x80e96ec7…bce8
0x065c9d…c394
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x7c403af1…31b1
0x3bd359…433a
2 touches
0 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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xfdf24d92ab…6f3943
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