pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,455,421
← previous block
next block →
recent activity
Analyzing
Block #86,455,421
21 transactions · 18 stateful · 2026-07-08 17:45:40 UTC
Parallelism
86
/100
Blocked
22
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,455,421
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x6a4e8d3c
#7
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 1
#12
0x0f6795d9
#13
0x3f5c179b
#14
updateTemporalNumericValuesV1
#15
0x0f6795d9
#16
0x6a4e8d3b
#17
setData
#18
0x39435dac
· blocks 2
#8
0x5a5d9a99
· blocks 1
#19
0x39435dac
· blocks 1
#9
0x5a5d9a99
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
9
w2
11
w0
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x25dc97b9…21fa
0x34b655…2a6f
4 touches
1 conflict
0x54d813ad…0dec
0x34b655…2a6f
4 touches
1 conflict
0x5b813b1d…5968
0x34b655…2a6f
4 touches
1 conflict
0x636fd21a…9978
0x34b655…2a6f
4 touches
1 conflict
0x727fbce7…0c80
0x34b655…2a6f
4 touches
1 conflict
0x7506443a…4820
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity