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Analyzing
Block #77,355,184
23 transactions · 18 stateful · 2026-05-27 13:57:33 UTC
Parallelism
83
/100
Blocked
22
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
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Execution
Conflict
Heatmap
block
#77,355,184
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#2
0xcf7468f4
#3
0x6a16f8c4
#4
0x0c7abd22
· blocks 3
#5
0x5339c59f
· blocks 2
#6
0xed82b078
#8
updatePrices
#9
0xaf47a8bb
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0x0f6795d9
#16
verifyOracleProofV2
#17
0x6a16f8c4
#18
setData
#19
fulfillAvailableAdvancedOrders
#20
0x39435dac
#21
0x034e1300
#22
0x034e1300
#7
0xab083028
· blocks 1
#10
0x0c7abd22
· blocks 2
#13
0x0c7abd22
· blocks 1
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
7
w1
10
w1
13
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8e4903b1…d136
0xd32edf…ff58
7 touches
6 conflicts
0xcc8faac2…c766
0x065c9d…c394
6 touches
3 conflicts
0xcb45d9d6…cb86
0x1b6862…e19c
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
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
0x8e4903b10d…3dd136
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