pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,886,188
← previous block
next block →
recent activity
Analyzing
Block #90,886,188
15 transactions · 13 stateful · 2026-07-27 22:04:29 UTC
Parallelism
73
/100
Blocked
31
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,886,188
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x4d8dc985
· blocks 1
#3
0x5a5d9a99
· blocks 4
#8
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0x3f5c179b
#12
0x0f6795d9
#13
0x0f6795d9
#14
setData
#4
0x5a5d9a99
· blocks 2
#5
0x5a5d9a99
· blocks 2
#6
0x5a5d9a99
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w2
6
w3
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x313d3d93…4aa2
0x34b655…2a6f
4 touches
1 conflict
0x53f393fa…00b9
0x34b655…2a6f
4 touches
1 conflict
0x8743e1ba…8331
0x34b655…2a6f
4 touches
1 conflict
0x948e8d20…a8df
0x34b655…2a6f
4 touches
1 conflict
0xbe54b7d5…1bda
0x34b655…2a6f
4 touches
1 conflict
0x7f4a8466…f2cc
0x2b46c0…1669
2 touches
0 conflicts
0x00000000…00c9
0x34b655…2a6f
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity