pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,975,871
← previous block
next block →
recent activity
Analyzing
Block #82,975,871
23 transactions · 19 stateful · 2026-06-22 14:55:57 UTC
Parallelism
74
/100
Blocked
37
%
Avg conflicts / tx
0.83
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,975,871
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
· blocks 1
#2
exactOutputSingle
#3
0x0c7abd22
#4
0x4d8dc985
#5
0x5a5d9a99
· blocks 5
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 2
#10
0x0f6795d9
#12
0x4e4bc420
#13
0xc5a04723
#15
0x0f6795d9
#16
setData
#21
0xc7e3ec2c
#22
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 4
#11
0x42bbae7a
#14
0x0f6795d9
· blocks 1
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
9
w0
11
w1
14
w1
17
w2
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0xe99ebc4d…22f9
0x34b655…2a6f
6 touches
3 conflicts
0x96047c45…b64a
0x34b655…2a6f
6 touches
3 conflicts
0xa4e5e0c2…6e04
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0xb1c67a7d…b9b1
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity