pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,749,493
← previous block
next block →
recent activity
Analyzing
Block #98,749,493
37 transactions · 29 stateful · 2026-08-24 11:45:59 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.62
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,749,493
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 3
#2
0x32d01e04
· blocks 1
#3
0xab083028
· blocks 1
#5
0x8263f5d9
#6
execOrders
#7
updateDataFeedsValuesPartial
#8
execOrders
· blocks 2
#10
0x59558d29
#11
execPerpOps
#12
execPerpOps
#13
execOrder
· blocks 1
#17
0x3f5c179b
#18
placeAndExecuteMarketSell
#19
placeAndExecuteMarketSell
#20
placeAndExecuteMarketSell
#21
placeAndExecuteMarketSell
#22
placeAndExecuteMarketSell
#23
0x3f5c179b
#29
execFwdPositionOpsV2
#30
0x6a8c2f6f
#31
0x6a8c2f6f
#32
setData
#4
0x8263f5d9
#9
execOrders
· blocks 2
#24
0x3f5c179b
#25
0xed82b078
#26
0xed82b078
#28
batchUpdate
#33
execOrders
· blocks 3
#14
execFwdPositionOpsV2
· blocks 4
#15
execFwdPositionOpsV2
· blocks 3
#34
execOrders
· blocks 2
#16
execFwdPositionOpsV2
#27
execFwdPositionOpsV2
#35
execOrders
· blocks 1
#36
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
w1
8
w0
9
w1
13
w0
14
w2
15
w3
16
w4
24
w1
25
w1
26
w1
27
w4
28
w1
33
w1
34
w3
35
w4
36
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6d1b72ee…6b78
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7de57974…f5ba
0x34b655…2a6f
4 touches
1 conflict
0x928a03d9…e6af
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity