pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,480,424
← previous block
next block →
recent activity
Analyzing
Block #81,480,424
19 transactions · 19 stateful · 2026-06-15 16:36:04 UTC
Parallelism
79
/100
Blocked
37
%
Avg conflicts / tx
0.74
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,480,424
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x5339c59f
· blocks 2
#2
0x6df9e92b
· blocks 1
#4
0x6ad2e98b
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x39435dac
· blocks 3
#9
0x6a302a6b
· blocks 1
#12
0xaf47a8bb
#13
0xe9316489
#14
setData
#15
0x39435dac
· blocks 2
#18
0x6a610788
#3
0x6df9e92b
#5
0xab083028
· blocks 1
#8
0x39435dac
· blocks 2
#10
0x6a302a6c
#11
0x3f5c179b
#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
w0
3
w1
4
w0
5
w1
7
w0
8
w1
9
w0
10
w1
11
w2
15
w0
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xee3b1b53…77dd
0xa6afd3…d132
6 touches
3 conflicts
0xa4e5e0c2…6e04
0x34b655…2a6f
6 touches
3 conflicts
0xa63a0e5d…eb71
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0xacdf56b3…e33c
0xa6afd3…d132
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
6 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity