pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,628,802
← previous block
next block →
recent activity
Analyzing
Block #86,628,802
15 transactions · 12 stateful · 2026-07-09 13:06:04 UTC
Parallelism
87
/100
Blocked
17
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,628,802
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x9e76c652
#11
0x0f6795d9
#13
setData
#14
0x39435dac
#9
0x0f6795d9
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
9
w1
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6b2ba712…0214
0x34b655…2a6f
4 touches
1 conflict
0x720bad39…0419
0x34b655…2a6f
4 touches
1 conflict
0x3d4584df…ffed
0x34b655…2a6f
4 touches
1 conflict
0x69411fb3…e36d
0x34b655…2a6f
4 touches
1 conflict
0xea79e6d3…68ad
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x89999c15…fdac
0x34b655…2a6f
2 touches
0 conflicts
0xc824469a…641c
0x34b655…2a6f
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
1 conflict on slot
0x6b2ba712be…c40214
Audit this contract →
← previous block
·
next block →
recent activity