pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,848,958
← previous block
next block →
recent activity
Analyzing
Block #85,848,958
31 transactions · 30 stateful · 2026-07-05 22:17:27 UTC
Parallelism
81
/100
Blocked
50
%
Avg conflicts / tx
0.94
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,848,958
· 31 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0x6a4ad86e
· blocks 2
#3
0xab083028
· blocks 1
#4
updatePrices
· blocks 4
#10
0x6a4ad86e
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
execFwdPositionOps
· blocks 2
#17
0x3f5c179b
#18
0x3f5c179b
#20
0xe23fbc93
#22
forward
#24
setData
#30
0xc7e3ec2c
#5
updatePrices
· blocks 3
#9
0x6a4ad86f
· blocks 1
#16
0x3f5c179b
#19
batchUpdate
· blocks 1
#23
execFwdPositionOps
#25
execOrders
· blocks 4
#6
updatePrices
· blocks 2
#14
0x6a4ad86f
#21
0xed82b078
#26
execOrders
· blocks 3
#7
updatePrices
· blocks 1
#27
execOrders
· blocks 2
#8
updatePrices
#28
execOrders
· blocks 1
#29
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
6
w2
7
w3
8
w4
9
w1
14
w2
15
w0
16
w1
19
w1
21
w2
23
w1
25
w1
26
w2
27
w3
28
w4
29
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x04fdea…47d7
10 touches
10 conflicts
0x21898044…a071
0x065c9d…c394
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x309ef367…e8a1
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x9a3068dd…18f0
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity