pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,406,437
← previous block
next block →
recent activity
Analyzing
Block #91,406,437
13 transactions · 12 stateful · 2026-07-29 17:43:49 UTC
Parallelism
54
/100
Blocked
42
%
Avg conflicts / tx
0.69
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,406,437
· 13 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x4d8dc985
· blocks 2
#2
updateDataFeedsValuesPartial
#5
executeBatch
#6
transfer
#7
setData
#11
0x59558d29
#12
0xc7e3ec2c
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
· blocks 3
#8
0x39435dac
· blocks 2
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
8
w3
9
w4
10
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd4543ca3…19a8
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xefcdf197…96a2
0x34b655…2a6f
6 touches
3 conflicts
0x85eb1316…bb9e
0x34b655…2a6f
4 touches
1 conflict
0x86cea35b…bdff
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
0xd4543ca3de…7e19a8
Audit this contract →
← previous block
·
next block →
recent activity