pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,347,241
← previous block
next block →
recent activity
Analyzing
Block #77,347,241
29 transactions · 22 stateful · 2026-05-27 13:04:43 UTC
Parallelism
72
/100
Blocked
55
%
Avg conflicts / tx
1.17
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,347,241
· 29 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#10
0x1094dc9f
#11
0xb264ae19
#13
exactInputSingle
#15
0xed82b078
#16
updatePrices
#18
0xccf50a51
#19
0x5bf9264c
#20
0x5bf9264c
#21
updateDataFeedsValuesPartial
#22
updateDataFeedsValuesPartial
#23
0x39435dac
#24
0x0f6795d9
#25
0x0f6795d9
#26
setData
#27
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 8
#28
0x39435dac
#3
0x0c7abd22
· blocks 5
#9
0x719d975a
#12
exactInputSingle
#4
0x0c7abd22
· blocks 6
#5
0x0c7abd22
· blocks 3
#14
execute
· blocks 1
#6
0x0c7abd22
· blocks 2
#17
exec
#7
0x0c7abd22
· blocks 1
#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
w3
5
w4
6
w5
7
w6
8
w7
9
w2
12
w2
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc6bfb6c2…ab0c
0xd32edf…ff58
15 touches
28 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
0x1b6862…e19c
8 touches
6 conflicts
0x580c6fe7…0fe7
0x1b6862…e19c
8 touches
6 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
28 conflicts on slot
0xc6bfb6c272…f2ab0c
Audit this contract →
← previous block
·
next block →
recent activity