pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,779,174
← previous block
next block →
recent activity
Analyzing
Block #85,779,174
40 transactions · 18 stateful · 2026-07-05 14:32:30 UTC
Parallelism
85
/100
Blocked
61
%
Avg conflicts / tx
0.5
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,779,174
· 40 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6a4a6b76
#2
0x6a4a6b76
#3
0x6a4a6b76
#4
0xab083028
· blocks 3
#7
0xab083028
#8
0xab083028
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
0x6a4a6b76
#14
execFwdPositionOps
· blocks 2
#18
0xed82b078
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x6a4a6b76
#23
0xc6b844…ec57
#24
0x84505b…a2aa
#25
setData
#26
0xc0a15c…0770
#27
0x7b95a1…357a
#28
0xc777de…cb5f
#29
0xcb3869…36ed
#30
0x5ad93c…e0a2
#31
0x849d08…3bee
#32
0x5916ca…4c89
#33
0x406044…a928
#34
0x6a4a6b76
#5
0xab083028
· blocks 2
#15
execFwdPositionOps
#35
execOrders
· blocks 4
#6
0xab083028
· blocks 2
#17
0xed82b078
#36
execOrders
· blocks 3
#16
0x3f5c179b
· blocks 1
#37
execOrders
· blocks 2
#19
0xed82b078
#38
execOrders
· blocks 1
#39
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
14
w0
15
w1
16
w3
17
w2
19
w4
35
w1
36
w2
37
w3
38
w4
39
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x518f2037…e422
0xa6afd3…d132
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xd5a3236b…6b26
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
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