pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,657,878
← previous block
next block →
recent activity
Analyzing
Block #86,657,878
17 transactions · 12 stateful · 2026-07-09 16:21:41 UTC
Parallelism
76
/100
Blocked
25
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,657,878
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 3
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#9
0x5339c59f
#11
setData
#12
0x5dd7f0…803b
#13
0x505d55…1a1a
#14
0xd58bda…1b9b
#15
0x83bc7d…7f3b
#16
0x39435dac
#5
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
8
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe860e8c0…de9b
0x34b655…2a6f
4 touches
1 conflict
0x4102cb2a…3b17
0x34b655…2a6f
4 touches
1 conflict
0x53ca1284…cb2c
0x34b655…2a6f
4 touches
1 conflict
0x809f2ba8…89d3
0x34b655…2a6f
4 touches
1 conflict
0x961c0cd9…0937
0x34b655…2a6f
4 touches
1 conflict
0xaedae560…7f27
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity