pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,641,440
← previous block
next block →
recent activity
Analyzing
Block #87,641,440
24 transactions · 15 stateful · 2026-07-14 05:57:32 UTC
Parallelism
79
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,641,440
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x39435dac
#2
0x5bf9264c
#3
0x5bf9264c
#4
updatePrices
#5
0x5a5d9a99
· blocks 3
#6
0x5a5d9a99
#7
0x4d8dc985
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x3f5c179b
#13
0x3f5c179b
#15
verifyOracleProofV2
#16
0x0f6795d9
#17
0x5339c59f
#18
0xed82b078
#19
0x36f359b0
#20
setData
#21
0x32366535
#22
0xb66de3…c957
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 2
#14
0x0f6795d9
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
8
w1
9
w2
14
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00d60c65…745d
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x53f393fa…00b9
0x34b655…2a6f
4 touches
1 conflict
0xde696e46…6446
0x34b655…2a6f
4 touches
1 conflict
0xf507a36c…70d2
0x34b655…2a6f
4 touches
1 conflict
0x11d629eb…bcd9
0x34b655…2a6f
4 touches
1 conflict
0x0cbd035d…afa3
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
0x00d60c658f…31745d
Audit this contract →
← previous block
·
next block →
recent activity