pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,850,790
← previous block
next block →
recent activity
Analyzing
Block #90,850,790
19 transactions · 18 stateful · 2026-07-27 19:06:22 UTC
Parallelism
68
/100
Blocked
39
%
Avg conflicts / tx
0.68
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,850,790
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
postStateList
#3
0xa96df62f
#4
updatePrices
#5
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 2
#11
0x6a67aca2
#12
setData
#17
0x59558d29
· blocks 1
#9
execFwdPositionOps
· blocks 3
#10
execOrders
#18
0x59558d29
#13
execOrders
· blocks 3
#14
execOrders
· blocks 2
#15
execOrders
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w0
9
w1
10
w1
13
w2
14
w3
15
w4
16
w5
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x0bd95eb4…e562
0x34b655…2a6f
6 touches
3 conflicts
0x28d9c94a…9a96
0x34b655…2a6f
4 touches
1 conflict
0x2f358e74…1022
0x34b655…2a6f
4 touches
1 conflict
0x463fecc4…d667
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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