pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,193,553
← previous block
next block →
recent activity
Analyzing
Block #85,193,553
19 transactions · 17 stateful · 2026-07-02 21:31:29 UTC
Parallelism
74
/100
Blocked
41
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,193,553
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0xcf7468f4
#3
updateDataFeedsValuesPartial
#4
0x5a5d9a99
· blocks 2
#7
0x7c51d6cf
#8
artefact_keep
#9
0x0f6795d9
#10
0xed82b078
· blocks 1
#12
setData
#13
0x39435dac
· blocks 4
#18
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 1
#11
0xed82b078
#14
0x39435dac
· blocks 3
#6
0x5a5d9a99
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
10
w0
11
w1
13
w0
14
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x36d8c392…f60b
0x34b655…2a6f
6 touches
3 conflicts
0x51a914cf…a822
0x34b655…2a6f
6 touches
3 conflicts
0x63da0619…7a55
0x34b655…2a6f
6 touches
3 conflicts
0x6a05de78…21f6
0x34b655…2a6f
6 touches
3 conflicts
0x922c7ebd…6600
0xc8689a…ee79
6 touches
3 conflicts
0x8e507257…71c1
0x34b655…2a6f
6 touches
3 conflicts
0x8fbde2b3…9b8f
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity