pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,784,471
← previous block
next block →
recent activity
Analyzing
Block #90,784,471
23 transactions · 22 stateful · 2026-07-27 13:32:37 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.91
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,784,471
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a675e6d
· blocks 1
#2
setData
#4
updatePrices
#5
0x5a5d9a99
· blocks 4
#8
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#14
0x3f5c179b
· blocks 1
#15
0x0c7abd22
#21
0xc7e3ec2c
#22
0xc7e3ec2c
#3
0x6a675e6d
#6
0x5a5d9a99
· blocks 5
#16
batchUpdate
#7
0x5a5d9a99
#11
execFwdPositionOps
· blocks 3
#12
execFwdPositionOps
· blocks 4
#13
execFwdPositionOps
· blocks 1
#17
execFwdPositionOps
#18
execOrders
· blocks 1
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
7
w2
11
w2
12
w3
13
w3
14
w0
16
w1
17
w4
18
w4
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7032dc14…49ea
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x31d88d27…7617
0x34b655…2a6f
4 touches
1 conflict
0x420429ba…2582
0x34b655…2a6f
4 touches
1 conflict
0x4c3a08af…03e1
0x34b655…2a6f
4 touches
1 conflict
0x50fd6f6f…2048
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
0x7032dc1485…0e49ea
Audit this contract →
← previous block
·
next block →
recent activity