pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,444,982
← previous block
next block →
recent activity
Analyzing
Block #91,444,982
12 transactions · 10 stateful · 2026-07-29 20:58:49 UTC
Parallelism
67
/100
Blocked
40
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,444,982
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5a5d9a99
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#5
0x39435dac
#6
0x6a6a6a01
#7
setData
#8
0x39435dac
· blocks 3
#4
0x0f6795d9
#9
0x39435dac
· blocks 2
#10
0x39435dac
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w0
9
w1
10
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x9a89094e…f5b2
0x34b655…2a6f
6 touches
3 conflicts
0x6eb3e5af…064e
0x34b655…2a6f
6 touches
3 conflicts
0x70ad0a8c…72e6
0x34b655…2a6f
6 touches
3 conflicts
0x363a4317…87d2
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4ac2a863…cba1
0x34b655…2a6f
4 touches
1 conflict
0x6fbc2e5a…e69c
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity