pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,427,491
← previous block
next block →
recent activity
Analyzing
Block #98,427,491
42 transactions · 25 stateful · 2026-08-23 08:09:45 UTC
Parallelism
93
/100
Blocked
40
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,427,491
· 42 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a8aab41
· blocks 1
#2
0x6a8aab41
#4
0x6a8aab41
#5
0x6a8aab41
#6
updatePrices
· blocks 2
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#15
0xab083028
· blocks 3
#16
0x8263f5d9
#17
batchCall
#18
execute
#20
0x59558d29
#22
execPerpOps
#23
execPerpOps
#24
0x6a8aab41
#25
0x41a8f47c
#26
0x5acec890
· blocks 2
#28
updateDataFeedsValuesPartial
#29
setData
#30
execFwdPositionOpsV2
· blocks 2
#31
0x0c7abd22
#33
0x3f5c179b
· blocks 1
#35
forward
#38
0x6a8aab41
#39
0x87e35e…8a40
#40
0x2bd781…4e08
#41
0x567cb1…e538
#3
0x6a8aab41
#7
updatePrices
· blocks 1
#19
0x3f5c179b
#21
0xb414539a
#27
0x928e4afa
· blocks 1
#32
execFwdPositionOpsV2
· blocks 1
#36
0xed82b078
#37
0xed82b078
#8
updatePrices
#34
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
6
w0
7
w1
8
w2
15
w0
19
w1
21
w1
26
w0
27
w1
30
w0
32
w1
33
w0
34
w2
36
w1
37
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xbb3f3c…e046
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0x11258774…9892
0x2a68ba…90c5
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
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
3 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity