pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,349,882
← previous block
next block →
recent activity
Analyzing
Block #86,349,882
19 transactions · 18 stateful · 2026-07-08 06:00:29 UTC
Parallelism
63
/100
Blocked
44
%
Avg conflicts / tx
0.89
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,349,882
· 19 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
0x0c7abd22
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x6a4de7f5
#6
0x0f6795d9
· blocks 3
#8
0x5339c59f
#9
forward
#10
forward
#11
0xed82b078
#12
setData
#18
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#7
0x0f6795d9
· blocks 1
#3
0x0c7abd22
#13
0x39435dac
· blocks 4
#14
0x39435dac
· blocks 3
#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
1
w0
2
w1
3
w2
6
w0
7
w1
13
w2
14
w3
15
w4
16
w5
17
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6cdad76f…2bed
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xa992a32f…1e35
0xd32edf…ff58
5 touches
3 conflicts
0x345f75e4…71a0
0x34b655…2a6f
4 touches
1 conflict
0x3e505a15…70f8
0x34b655…2a6f
4 touches
1 conflict
0x64461c10…e86d
0x34b655…2a6f
4 touches
1 conflict
0x6637e421…af93
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity