pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,921
← previous block
next block →
recent activity
Analyzing
Block #90,789,921
19 transactions · 17 stateful · 2026-07-27 14:00:05 UTC
Parallelism
79
/100
Blocked
24
%
Avg conflicts / tx
0.21
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,921
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
updatePrices
#4
updatePrices
#5
0x5a5d9a99
· blocks 2
#7
deposit
#8
updateDataFeedsValuesPartial
#9
executeBatch
#10
0x3f5c179b
#11
0x0f6795d9
#12
0x39435dac
#13
0x0f6795d9
#15
0xe9316489
#16
setData
#6
0x5a5d9a99
· blocks 1
#14
0x39435dac
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
14
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x033cf007…136d
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xa6b89ebb…a66e
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x040d11d5…f4a9
0x065c9d…c394
2 touches
0 conflicts
0x1548a978…8d06
0x065c9d…c394
2 touches
0 conflicts
0x566d90b9…cf13
0x065c9d…c394
2 touches
0 conflicts
0x6a5ff1bc…7a40
0x065c9d…c394
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
0x033cf007c8…d2136d
Audit this contract →
← previous block
·
next block →
recent activity