pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,635,864
← previous block
next block →
recent activity
Analyzing
Block #90,635,864
18 transactions · 17 stateful · 2026-07-27 01:05:03 UTC
Parallelism
67
/100
Blocked
41
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,635,864
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
execFwdPositionOps
· blocks 5
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
0x3f5c179b
#11
forward
#13
0xed82b078
#15
0x6a66af37
#16
0xe9316489
#17
setData
#3
execFwdPositionOps
· blocks 5
#10
0x3f5c179b
#4
execFwdPositionOps
· blocks 4
#5
execFwdPositionOps
· blocks 2
#12
execOrders
#9
execFwdPositionOps
· blocks 1
#14
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
5
w3
9
w4
10
w1
12
w3
14
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x43da11dc…5a2f
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
12 touches
15 conflicts
0x803eb45d…00bd
0x34b655…2a6f
6 touches
3 conflicts
0x35b0198e…3e0d
0x34b655…2a6f
6 touches
3 conflicts
0x2d3930d3…c9b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
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
15 conflicts on slot
0x43da11dccc…665a2f
Audit this contract →
← previous block
·
next block →
recent activity