pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,166,674
← previous block
next block →
recent activity
Analyzing
Block #85,166,674
20 transactions · 15 stateful · 2026-07-02 18:32:31 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,166,674
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6ad2e98b
· blocks 1
#3
execOrders
· blocks 3
#4
execPerpOps
· blocks 1
#6
0x5a5d9a99
#7
0x5a5d9a99
#8
0x5a5d9a99
#9
0x5a5d9a99
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#14
forward
#15
0x6a46af37
#16
setData
#5
execPerpOps
#12
0x3f5c179b
#13
0xed82b078
#17
execOrders
· blocks 2
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w0
5
w1
12
w1
13
w1
17
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd99b3b64…1c95
0x34b655…2a6f
8 touches
6 conflicts
0x00966e54…7d1d
0x34b655…2a6f
6 touches
3 conflicts
0x98d58911…19f2
0x34b655…2a6f
6 touches
3 conflicts
0xffb8950c…23c6
0x34b655…2a6f
6 touches
3 conflicts
0x7ee6007b…fd68
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7fffd49d…772a
0x34b655…2a6f
4 touches
1 conflict
0x82f0107d…4a6c
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
0xd99b3b6441…7a1c95
Audit this contract →
← previous block
·
next block →
recent activity