pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,411,551
← previous block
next block →
recent activity
Analyzing
Block #84,411,551
12 transactions · 10 stateful · 2026-06-29 06:35:55 UTC
Parallelism
83
/100
Blocked
10
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,411,551
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
updatePrices
#4
0x5bf9264c
#5
0x5bf9264c
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x5b5877d3
#9
setData
#10
0x925e8f…9e50
#11
0xc7e3ec2c
#2
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xff9426c1…7d6c
0xd32edf…ff58
3 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0xad436b12…f632
0x1111b3…4111
2 touches
0 conflicts
0xb3eae1cb…7249
0x1111b3…4111
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0013
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…0015
0x1b6862…e19c
2 touches
0 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
1 conflict on slot
0xff9426c190…347d6c
Audit this contract →
← previous block
·
next block →
recent activity