pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,274,299
← previous block
next block →
recent activity
Analyzing
Block #82,274,299
17 transactions · 14 stateful · 2026-06-19 08:49:15 UTC
Parallelism
71
/100
Blocked
43
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,274,299
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x0c7abd22
#3
0x6a350303
#4
0x5a5d9a99
· blocks 1
#5
0x3f5c179b
#8
updateDataFeedsValuesPartial
#9
0x02daaa…5a7e
#10
setData
#11
0x39435dac
· blocks 4
#16
0xc7e3ec2c
#6
0x3f5c179b
#7
0x39435dac
#12
0x39435dac
· blocks 3
#13
0x39435dac
· blocks 2
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
6
w1
7
w1
11
w0
12
w1
13
w2
14
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x9cc13b7b…c0ac
0xa6afd3…d132
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x6fbc2e5a…e69c
0x34b655…2a6f
4 touches
1 conflict
0x7a2fc410…c088
0x34b655…2a6f
4 touches
1 conflict
0xbfca3cd0…5023
0x34b655…2a6f
4 touches
1 conflict
0xd1a8b9bd…6f8c
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