pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,969,830
← previous block
next block →
recent activity
Analyzing
Block #86,969,830
21 transactions · 20 stateful · 2026-07-11 03:06:06 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,969,830
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
updatePrices
#4
0x5a5d9a99
· blocks 3
#6
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#9
0x0f6795d9
#10
0xed82b078
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x6a51b395
#15
setData
#2
0x6ad2e98b
#5
0x5a5d9a99
· blocks 2
#7
0x0f6795d9
#11
0xed82b078
#16
0x39435dac
· blocks 4
#17
0x39435dac
· blocks 3
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w0
7
w1
11
w1
16
w2
17
w3
18
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x4aabcacf…c0ea
0x34b655…2a6f
6 touches
3 conflicts
0x7babfe9a…ff96
0x34b655…2a6f
6 touches
3 conflicts
0x00f245ce…1e10
0x34b655…2a6f
6 touches
3 conflicts
0xb6ed530c…d450
0x34b655…2a6f
6 touches
3 conflicts
0x408e66bb…3d6b
0x34b655…2a6f
4 touches
1 conflict
0x4e3abeff…18eb
0x34b655…2a6f
4 touches
1 conflict
0x6762cac2…3fb0
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