pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,835,920
← previous block
next block →
recent activity
Analyzing
Block #90,835,920
11 transactions · 10 stateful · 2026-07-27 17:51:35 UTC
Parallelism
73
/100
Blocked
20
%
Avg conflicts / tx
0.36
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,835,920
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5a5d9a99
#2
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 2
#6
0x3f5c179b
#8
0x5339c59f
#9
0x6a679b1f
#10
setData
#5
0x0f6795d9
· blocks 1
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x05d63043…be91
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x62b26c37…87d6
0x34b655…2a6f
4 touches
1 conflict
0x71e39e15…640b
0x34b655…2a6f
4 touches
1 conflict
0x742436a7…c4d4
0x34b655…2a6f
4 touches
1 conflict
0x755b0df4…f57e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
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
3 conflicts on slot
0x05d630439f…54be91
Audit this contract →
← previous block
·
next block →
recent activity