pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,350,699
← previous block
next block →
recent activity
Analyzing
Block #87,350,699
15 transactions · 13 stateful · 2026-07-12 21:32:24 UTC
Parallelism
53
/100
Blocked
54
%
Avg conflicts / tx
1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,350,699
· 15 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#5
updateDataFeedsValuesPartial
#9
batchUpdate
#10
0x0f6795d9
#11
setData
#12
0x32366535
#14
0x39435dac
#2
0x5a5d9a99
· blocks 2
#3
0x5a5d9a99
· blocks 4
#4
0x5a5d9a99
· blocks 3
#6
0x0f6795d9
· blocks 2
#13
0x39435dac
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
6
w4
7
w5
8
w6
13
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1175233a…64e7
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x71658d1a…f1ec
0x34b655…2a6f
8 touches
6 conflicts
0x727fbce7…0c80
0x34b655…2a6f
8 touches
6 conflicts
0x7506443a…4820
0x34b655…2a6f
8 touches
6 conflicts
0xc368d7fd…aaec
0x34b655…2a6f
8 touches
6 conflicts
0xd3ef5630…0de9
0x34b655…2a6f
8 touches
6 conflicts
0xf4b003cb…9225
0x34b655…2a6f
8 touches
6 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
0x1175233a5a…bb64e7
Audit this contract →
← previous block
·
next block →
recent activity