pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,523,917
← previous block
next block →
recent activity
Analyzing
Block #85,523,917
22 transactions · 17 stateful · 2026-07-04 10:11:38 UTC
Parallelism
73
/100
Blocked
35
%
Avg conflicts / tx
0.55
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,523,917
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#6
create
#7
0x6ad2e98b
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x5a5d9a99
#11
0x029198…a093
#12
0x000000b2
#13
0x0f6795d9
#14
0x3f5c179b
#16
setData
#17
0x72d9c8…e075
#18
0x29b553…fbb2
#19
0x39435dac
· blocks 1
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#20
0x39435dac
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
· blocks 1
#15
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
15
w5
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd1841fc0…2ac6
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x9b334941…fddb
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
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
10 conflicts on slot
0xd1841fc039…cf2ac6
Audit this contract →
← previous block
·
next block →
recent activity