pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,887,887
← previous block
next block →
recent activity
Analyzing
Block #90,887,887
24 transactions · 24 stateful · 2026-07-27 22:13:02 UTC
Parallelism
92
/100
Blocked
8
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,887,887
· 24 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 2
#3
0x5a5d9a99
#5
0x5a5d9a99
#6
0x0f6795d9
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
CreateMemory
#11
CreateMemory
#12
CreateMemory
#13
CreateMemory
#14
CreateMemory
#15
CreateMemory
#16
CreateMemory
#17
CreateMemory
#18
CreateMemory
#19
CreateMemory
#20
0x6a67d865
#21
setData
#22
0x39435dac
#23
0x59558d29
#4
0x5a5d9a99
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x7b41d5cd…00e6
0x34b655…2a6f
4 touches
1 conflict
0x8743e1ba…8331
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641d
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641f
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…642d
0x34b655…2a6f
4 touches
1 conflict
0xdb8c4507…070f
0x34b655…2a6f
4 touches
1 conflict
0xf18906a6…d2e3
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
1 conflict on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity