pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,169,209
← previous block
next block →
recent activity
Analyzing
Block #85,169,209
19 transactions · 16 stateful · 2026-07-02 18:49:24 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.26
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,169,209
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x39435dac
· blocks 1
#2
0x6a46b32c
#6
0x0f6795d9
#7
0x0f6795d9
#8
0x366fe5db
#9
0xed82b078
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0xed82b078
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
transfer
#16
setData
#17
0x39435dac
#18
0xc7e3ec2c
#3
0x5a5d9a99
· blocks 2
#10
0xed82b078
#4
0x5a5d9a99
· blocks 1
#5
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w3
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
4 touches
1 conflict
0x17f44f72…2f33
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x75959b84…9bda
0x34b655…2a6f
4 touches
1 conflict
0x7c0bdc54…9dde
0x34b655…2a6f
4 touches
1 conflict
0xa1144aa9…7f67
0x34b655…2a6f
4 touches
1 conflict
0xa457c06e…2f06
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
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity