pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,238,170
← previous block
next block →
recent activity
Analyzing
Block #86,238,170
15 transactions · 13 stateful · 2026-07-07 17:34:31 UTC
Parallelism
80
/100
Blocked
31
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,238,170
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xe3a3c9cc
#2
0xab083028
· blocks 1
#3
0x39435dac
· blocks 1
#5
updateDataFeedsValuesPartial
#6
0x6a4d391f
#7
0x0f6795d9
#9
0xed82b078
#10
0x0f6795d9
#11
setData
#12
0x39435dac
· blocks 2
#4
0x39435dac
#8
0x3f5c179b
#13
0x39435dac
· blocks 1
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
8
w1
12
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc12a9d89…e9b6
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xbcdee322…f454
0xa6afd3…d132
4 touches
1 conflict
0x813295e0…1a30
0x34b655…2a6f
4 touches
1 conflict
0xbd9491f7…dd92
0x34b655…2a6f
4 touches
1 conflict
0xbfa73fac…6fff
0x34b655…2a6f
4 touches
1 conflict
0xcc25f1e5…2cac
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
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
0xc12a9d895a…0be9b6
Audit this contract →
← previous block
·
next block →
recent activity