pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,754,231
← previous block
next block →
recent activity
Analyzing
Block #82,754,231
17 transactions · 13 stateful · 2026-06-21 14:15:03 UTC
Parallelism
65
/100
Blocked
38
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,754,231
· 17 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0f6795d9
· blocks 5
#5
updateDataFeedsValuesPartial
#6
swap
#7
forward
#10
0x0f6795d9
#11
0x6a37f25f
#12
0xe9316489
#13
setData
#14
0x39435dac
#15
0x39435dac
#16
0xc7e3ec2c
#2
0x0f6795d9
· blocks 4
#3
0x0f6795d9
· blocks 3
#4
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
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
8
w4
9
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8b305a3b…1c35
0x34b655…2a6f
12 touches
15 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0x335a161d…fe7f
0x000000…012a
2 touches
0 conflicts
0x8f478f26…9d56
0x000000…012a
2 touches
0 conflicts
0x9cafc3b6…ee8c
0x000000…012a
2 touches
0 conflicts
0xe069120c…952c
0x000000…012a
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:
Perpl
15 conflicts on slot
0x8b305a3b6b…0c1c35
Audit this contract →
← previous block
·
next block →
recent activity