pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,709,758
← previous block
next block →
recent activity
Analyzing
Block #86,709,758
13 transactions · 10 stateful · 2026-07-09 22:07:51 UTC
Parallelism
69
/100
Blocked
30
%
Avg conflicts / tx
0.23
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,709,758
· 13 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#5
0x3f5c179b
#6
0xed82b078
#7
0x0f6795d9
#8
setData
#9
0x713cee…2898
#11
0x39435dac
#4
0x0f6795d9
· blocks 1
#10
0x39435dac
· blocks 1
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
10
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe2ca9bf2…8da8
0x34b655…2a6f
4 touches
1 conflict
0x7bee5432…014e
0x34b655…2a6f
4 touches
1 conflict
0x62030a81…91be
0x34b655…2a6f
4 touches
1 conflict
0x24ed74ea…a3ff
0x34b655…2a6f
2 touches
0 conflicts
0x2d4fdac0…05c1
0x34b655…2a6f
2 touches
0 conflicts
0x342a12bc…c045
0x34b655…2a6f
2 touches
0 conflicts
0x40a9603c…ce4f
0x34b655…2a6f
2 touches
0 conflicts
0x4118bd12…924a
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
0xe2ca9bf21a…2c8da8
Audit this contract →
← previous block
·
next block →
recent activity