pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,201,981
← previous block
next block →
recent activity
Analyzing
Block #81,201,981
36 transactions · 30 stateful · 2026-06-14 09:41:40 UTC
Parallelism
81
/100
Blocked
53
%
Avg conflicts / tx
1.03
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,201,981
· 36 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#6
0x1094dc9f
#9
0xab083028
· blocks 2
#12
0x5bf9264c
#13
0x1be2fb9c
#15
0x5339c59f
· blocks 1
#16
0xed82b078
#19
updateDataFeedsValuesPartial
#20
0x5bf9264c
#21
0x98717539
· blocks 1
#23
approve
#25
0x0f6795d9
#26
0x0f6795d9
#27
0x0f6795d9
#28
forward
#29
setData
#30
0x8b23406f
#31
0x39435dac
· blocks 3
#35
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#17
0xed82b078
#18
0xed82b078
· blocks 1
#22
0x98717539
#32
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 4
#24
0x3f5c179b
#33
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 3
#34
0x39435dac
#5
0x0c7abd22
· blocks 4
#7
0x1094dc9f
#8
0x44ee09b1
#10
0x0c7abd22
· blocks 2
#11
0x0c7abd22
#14
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
7
w5
8
w5
9
w0
10
w5
11
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x000c275a…5665
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x6aa624fd…a84d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x9fc8b97d…96da
0x2a68ba…90c5
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0xbbec4dcb…832e
0x34b655…2a6f
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
21 conflicts on slot
0x000c275a33…d75665
Audit this contract →
← previous block
·
next block →
recent activity