pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,975,840
← previous block
next block →
recent activity
Analyzing
Block #82,975,840
23 transactions · 20 stateful · 2026-06-22 14:55:44 UTC
Parallelism
61
/100
Blocked
60
%
Avg conflicts / tx
1.78
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,975,840
· 23 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x5a5d9a99
· blocks 9
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6a394d68
· blocks 1
#10
0x0f6795d9
#11
0x0f6795d9
#13
0x0f6795d9
#14
0x0f6795d9
#15
setData
#3
0x5a5d9a99
#4
0xed82b078
· blocks 1
#9
0x6a394d68
#12
0x39435dac
· blocks 7
#5
0xed82b078
#16
0x39435dac
· blocks 6
#17
0x39435dac
· blocks 5
#18
0x39435dac
· blocks 4
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
5
w2
8
w0
9
w1
12
w1
16
w2
17
w3
18
w4
19
w5
20
w6
21
w7
22
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
18 touches
36 conflicts
0x71641e8d…a781
0x34b655…2a6f
9 touches
10 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0xa51de3df…c65a
0x34b655…2a6f
7 touches
6 conflicts
0x7a2fc410…c088
0x34b655…2a6f
6 touches
3 conflicts
0x57be321f…fecc
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
36 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity