pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,404,108
← previous block
next block →
recent activity
Analyzing
Block #89,404,108
15 transactions · 14 stateful · 2026-07-22 10:27:29 UTC
Parallelism
87
/100
Blocked
14
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,404,108
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
#2
0x6ad2e98b
#3
0x6ad2e98b
#4
0x5a5d9a99
#5
0x98717539
· blocks 1
#6
updateDataFeedsValuesPartial
#7
revokeSession
#8
0x785f5745
#10
0x0f6795d9
· blocks 1
#11
0x3f5c179b
#13
forward
#14
setData
#9
0x0f6795d9
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
9
w1
10
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x91b0f8ed…6bd6
0x34b655…2a6f
4 touches
1 conflict
0x91b0f8ed…6bd7
0x34b655…2a6f
4 touches
1 conflict
0x95034987…5faf
0x34b655…2a6f
4 touches
1 conflict
0xa08f40b2…9a93
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x4e804b48…ef71
0x2b46c0…1669
2 touches
0 conflicts
0x61218f00…5108
0x2b46c0…1669
2 touches
0 conflicts
0x7a12283f…b18a
0x2b46c0…1669
2 touches
0 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
1 conflict on slot
0x91b0f8edc5…b76bd6
Audit this contract →
← previous block
·
next block →
recent activity