pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,398,997
← previous block
next block →
recent activity
Analyzing
Block #83,398,997
17 transactions · 15 stateful · 2026-06-24 14:04:33 UTC
Parallelism
47
/100
Blocked
60
%
Avg conflicts / tx
2.18
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,398,997
· 17 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
0xed82b078
#2
0x5a5d9a99
· blocks 8
#5
updateDataFeedsValuesPartial
#6
0x29eed2d3
#7
0x0f6795d9
· blocks 1
#9
0x6a3be469
#10
setData
#3
0x5a5d9a99
· blocks 7
#8
0x0f6795d9
#4
0x5a5d9a99
· blocks 6
#11
0x39435dac
· blocks 5
#12
0x39435dac
· blocks 4
#13
0x39435dac
· blocks 3
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
7
w0
8
w1
11
w3
12
w4
13
w5
14
w6
15
w7
16
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
16 touches
28 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xffc2f21e…b393
0x34b655…2a6f
12 touches
15 conflicts
0x6f1a10f8…5a04
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
8 touches
6 conflicts
0x4efb974a…6126
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
8 touches
6 conflicts
0x967b4a40…7a78
0x34b655…2a6f
8 touches
6 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
28 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity