pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,026,203
← previous block
next block →
recent activity
Analyzing
Block #98,026,203
39 transactions · 29 stateful · 2026-08-21 22:30:03 UTC
Parallelism
77
/100
Blocked
55
%
Avg conflicts / tx
0.95
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,026,203
· 39 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
execute
#2
execute
#3
0x7b84f330
· blocks 1
#4
postStateList
#5
setData
#6
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
updatePrices
#16
0xab083028
· blocks 1
#17
0x8263f5d9
· blocks 2
#18
execOrders
· blocks 3
#20
execOrder
· blocks 4
#21
0x59558d29
#22
updateDataFeedsValuesPartial
#25
execOrders
#29
0x3f5c179b
#10
updatePrices
#19
execOrders
· blocks 2
#26
execFwdPositionOpsV2
· blocks 5
#28
0x3f5c179b
· blocks 1
#32
0xed82b078
#38
0x7b84f330
#23
0x0c7abd22
· blocks 1
#27
execFwdPositionOpsV2
· blocks 2
#31
batchUpdate
#24
execOrder
· blocks 2
#30
execFwdPositionOpsV2
· blocks 2
#33
execOrders
· blocks 4
#34
execOrders
· blocks 3
#35
execOrders
· blocks 2
#36
execOrders
· blocks 1
#37
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w0
10
w1
16
w0
17
w0
18
w0
19
w1
20
w0
23
w2
24
w3
26
w1
27
w2
28
w1
30
w3
31
w2
32
w1
33
w4
34
w5
35
w6
37
w8
38
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x8311570f…5321
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x4761ac57…c42c
0xa6afd3…d132
6 touches
3 conflicts
0x8c49c85c…ee96
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity