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#77,516,568
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Analyzing
Block #77,516,568
21 transactions · 15 stateful · 2026-05-28 07:52:38 UTC
Parallelism
81
/100
Blocked
47
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#77,516,568
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#5
0x1094dc9f
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
approve
#12
0x1be2fb9c
#13
0x6a17f4be
#14
setData
#15
0x37f446…0608
#16
0xb05316…7d01
#17
0xace759…1669
#18
0x44cd86…d4f6
#19
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 2
#6
0x5339c59f
#7
0xab083028
· blocks 1
#20
0x39435dac
#3
0x0c7abd22
· blocks 1
#8
0xab083028
#4
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
6
w1
7
w1
8
w2
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8f1fcf9e…cb9d
0xd32edf…ff58
7 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xe4c6b0cb…0a20
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x8f1fcf9e5a…ffcb9d
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