pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,622,025
← previous block
next block →
recent activity
Analyzing
Block #87,622,025
25 transactions · 21 stateful · 2026-07-14 03:47:45 UTC
Parallelism
76
/100
Blocked
38
%
Avg conflicts / tx
0.96
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,622,025
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x6a55b1d8
#3
0x39435dac
· blocks 6
#4
0x5bf9264c
#5
0x5bf9264c
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updatePriceFeedsIfNecessary
#18
0x1fe271b4
#19
0x5339c59f
#21
setData
#22
0xa3bf9d…abb2
#10
0x5a5d9a99
· blocks 3
#14
0x0f6795d9
· blocks 6
#15
0x0f6795d9
· blocks 2
#16
0x0f6795d9
· blocks 1
#20
0x0f6795d9
· blocks 2
#17
0x0f6795d9
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
9
w0
10
w1
14
w2
15
w3
16
w3
17
w4
20
w3
23
w4
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc514314c…1aa4
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0xc6ed530e…fa7d
0x34b655…2a6f
6 touches
3 conflicts
0x71806e15…2893
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x793aa64d…b09c
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
0xc514314ca6…fa1aa4
Audit this contract →
← previous block
·
next block →
recent activity