pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,879,056
← previous block
next block →
recent activity
Analyzing
Block #87,879,056
22 transactions · 14 stateful · 2026-07-15 08:27:00 UTC
Parallelism
82
/100
Blocked
21
%
Avg conflicts / tx
0.23
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,879,056
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x5a5d9a99
· blocks 2
#3
0x5a5d9a99
#4
0x785f5745
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
#10
0x0f6795d9
#11
updateTemporalNumericValuesV1
#12
0x6a5744cb
#13
0x564227…a158
#14
0x43d656…21f2
#15
setData
#16
0x816715…03a0
#17
0xdc2396…412f
#18
0x68c47f…5ed3
#19
0xf4efaa…4c86
#20
0xa5a6af…1b44
#21
0x39435dac
#5
0x0f6795d9
· blocks 2
#6
0x0f6795d9
· blocks 1
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
6
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x49f5a697…72c0
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xed7d2f2e…4b9d
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x9cea6ca2…570e
0x34b655…2a6f
2 touches
0 conflicts
0xa1e5f4f9…8f3f
0x34b655…2a6f
2 touches
0 conflicts
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
0x49f5a69781…bc72c0
Audit this contract →
← previous block
·
next block →
recent activity