pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,821,297
← previous block
next block →
recent activity
Analyzing
Block #85,821,297
20 transactions · 15 stateful · 2026-07-05 19:13:06 UTC
Parallelism
65
/100
Blocked
47
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,821,297
· 20 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 6
#7
0xab083028
#9
0xe0de3ed7
#10
0x1be2fb9c
#11
0x3f5c179b
#12
0x0f6795d9
· blocks 1
#13
0x39435dac
#14
updateDataFeedsValuesPartial
#15
setData
#16
0xd9e55b…76d5
#17
0xb8b4be…88ca
#19
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#18
0x39435dac
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#5
0x0c7abd22
· blocks 2
#6
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
8
w6
12
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x51052aa9…5441
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xd59f6ed1…03eb
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xda2ee2e7…968a
0x34b655…2a6f
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
21 conflicts on slot
0x51052aa9a7…235441
Audit this contract →
← previous block
·
next block →
recent activity