pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,682,003
← previous block
next block →
recent activity
Analyzing
Block #86,682,003
13 transactions · 11 stateful · 2026-07-09 19:02:42 UTC
Parallelism
77
/100
Blocked
36
%
Avg conflicts / tx
0.46
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,682,003
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
· blocks 2
#3
0x0f6795d9
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#7
verifyOracleProofV2
#8
0x6a4ff0ca
#9
setData
#10
0x96f2c2…e27a
#2
0x98717539
#6
0x0f6795d9
#11
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w1
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe9452241…95a3
0x34b655…2a6f
6 touches
3 conflicts
0x8a35acfb…d1ab
0xb1dbf0…c0d3
4 touches
1 conflict
0x6c68ddc9…d106
0xb1dbf0…c0d3
4 touches
1 conflict
0x7f430e47…4cbd
0xb1dbf0…c0d3
4 touches
1 conflict
0x8a35acfb…d1aa
0xb1dbf0…c0d3
4 touches
1 conflict
0x2aab0897…78f7
0x34b655…2a6f
4 touches
1 conflict
0x3b56f79b…310f
0x34b655…2a6f
4 touches
1 conflict
0x4938623b…9239
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:
Perpl
3 conflicts on slot
0xe945224145…7195a3
Audit this contract →
← previous block
·
next block →
recent activity