pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,797,450
← previous block
next block →
recent activity
Analyzing
Block #90,797,450
20 transactions · 15 stateful · 2026-07-27 14:37:57 UTC
Parallelism
85
/100
Blocked
27
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,797,450
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
execute
#3
0xab083028
· blocks 1
#4
0x4d8dc985
· blocks 1
#5
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#12
0x3f5c179b
#14
0xc5a04723
#15
0x0f6795d9
#16
0x6a676dbd
#17
0x6a676dbd
#18
setData
#8
updatePrices
#11
0x3f5c179b
#13
0x0f6795d9
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
8
w1
11
w1
13
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x808129fc…f97d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x48cba2…b48b
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x28c714d9…9438
0xa6afd3…d132
4 touches
1 conflict
0x11e24c69…e70d
0x34b655…2a6f
4 touches
1 conflict
0x8cf3d245…1d0d
0x2b46c0…1669
2 touches
0 conflicts
0xe2263bea…6a9f
0x2b46c0…1669
2 touches
0 conflicts
0xe2263bea…6aa0
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
0x808129fc27…daf97d
Audit this contract →
← previous block
·
next block →
recent activity