pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,078,149
← previous block
next block →
recent activity
Analyzing
Block #91,078,149
16 transactions · 14 stateful · 2026-07-28 14:11:03 UTC
Parallelism
75
/100
Blocked
29
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,078,149
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
· blocks 2
#6
execFwdPositionOps
· blocks 1
#7
0x3f5c179b
#9
0x94defb17
#10
relay
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0xe9316489
#14
setData
#4
0x5a5d9a99
· blocks 2
#8
execFwdPositionOps
#5
0x5a5d9a99
· blocks 1
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
8
w1
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xefcdf197…96a2
0x34b655…2a6f
6 touches
3 conflicts
0x36a76bd2…1fb0
0x34b655…2a6f
4 touches
1 conflict
0x3cb231a9…887d
0x34b655…2a6f
4 touches
1 conflict
0x427d1120…4eb1
0x34b655…2a6f
4 touches
1 conflict
0x5e4b65e1…ebe1
0x34b655…2a6f
4 touches
1 conflict
0x84d74093…7808
0x34b655…2a6f
4 touches
1 conflict
0x91d48be7…e4e8
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity