pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,638,677
← previous block
next block →
recent activity
Analyzing
Block #74,638,677
31 transactions · 22 stateful · 2026-05-14 23:55:11 UTC
Parallelism
65
/100
Blocked
59
%
Avg conflicts / tx
1.45
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,638,677
· 31 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#11
0x719d975a
#12
createModule
#14
0x6a066157
#15
0x6a066157
#16
0x05ee6a22
#17
0x05ee6a22
#19
updatePrices
· blocks 1
#21
0x0d04188d
#22
updateDataFeedsValuesPartial
#23
updateDataFeedsValuesPartial
#24
0xa9b28aa6
#25
0xed82b078
· blocks 1
#27
setData
#28
0x8b23406f
#29
0x39435dac
#30
0x39435dac
#2
0x0c7abd22
· blocks 9
#20
updatePrices
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
#10
0x1094dc9f
· blocks 3
#13
0x1094dc9f
#18
0xed82b078
· blocks 1
#26
0xed82b078
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
w7
9
w8
10
w8
13
w9
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3a21df54…ec02
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…002f
0x1b6862…e19c
6 touches
3 conflicts
0xba5743c7…21c6
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 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
36 conflicts on slot
0x3a21df54d3…1bec02
Audit this contract →
← previous block
·
next block →
recent activity