pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,488,941
← previous block
next block →
recent activity
Analyzing
Block #98,488,941
42 transactions · 31 stateful · 2026-08-23 13:19:16 UTC
Parallelism
90
/100
Blocked
39
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,488,941
· 42 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xa96df62f
#3
0x6a8af3cc
· blocks 2
#4
0x6a8af3cb
#6
0x6a8af3cb
#8
exactOutputSingle
#9
0x41a8f47c
#10
0x41a8f47c
#11
updatePrices
· blocks 2
#12
updatePrices
#13
updatePrices
#15
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#20
updatePrices
#21
updateDataFeedsValuesPartial
#22
0x59558d29
#23
execPerpOps
#24
0x5acec890
#25
0x5acec890
· blocks 5
#29
setData
#30
execFwdPositionOpsV2
· blocks 1
#31
0x3f5c179b
#32
0x3f5c179b
· blocks 1
#33
batchUpdate
· blocks 1
#35
forward
#38
execFwdPositionOpsV2
#41
execute
#5
0x6a8af3cc
· blocks 1
#14
updatePrices
· blocks 1
#26
0x5acec890
· blocks 2
#34
0xed82b078
· blocks 1
#36
0xed82b078
#39
execOrders
· blocks 1
#7
0x6a8af3cc
#19
updatePrices
#27
0x928e4afa
· blocks 1
#37
0xed82b078
#40
execOrders
#28
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
7
w2
11
w0
14
w1
19
w2
25
w0
26
w1
27
w2
28
w3
30
w0
32
w0
33
w0
34
w1
36
w1
37
w2
39
w1
40
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xb82f494f…db33
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x00000000…0002
0xbb3f3c…e046
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
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
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity