pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,815,286
← previous block
next block →
recent activity
Analyzing
Block #86,815,286
17 transactions · 14 stateful · 2026-07-10 09:52:49 UTC
Parallelism
71
/100
Blocked
36
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,815,286
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a50c168
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 1
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 3
#9
0x3f5c179b
#10
0x6a50c168
#11
setData
#15
0x39435dac
#6
0x0f6795d9
#12
0x39435dac
· blocks 3
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
12
w1
13
w2
14
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
6 touches
3 conflicts
0xa14368b7…733f
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x506cf70a…e07a
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x83dee4ed…fbad
0x34b655…2a6f
4 touches
1 conflict
0xab98deda…aec3
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity