pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,876,868
← previous block
next block →
recent activity
Analyzing
Block #81,876,868
20 transactions · 17 stateful · 2026-06-17 12:37:14 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,876,868
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
0x6a329571
· blocks 1
#7
0x39435dac
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0x98717539
· blocks 2
#13
0x0f6795d9
#15
setData
#3
updatePrices
#8
0x39435dac
· blocks 2
#11
0x98717539
#14
0x6a329571
#16
0x39435dac
· blocks 3
#12
0x0f6795d9
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
7
w0
8
w1
10
w0
11
w1
12
w2
14
w1
16
w1
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x03b4fefa…9a00
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xaa7ee7…f0e4
4 touches
1 conflict
0xee0b2bd0…28d5
0x34b655…2a6f
4 touches
1 conflict
0xf6476f21…3580
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x08913286…f0df
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity