pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,621,670
← previous block
next block →
recent activity
Analyzing
Block #87,621,670
13 transactions · 12 stateful · 2026-07-14 03:45:22 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,621,670
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
#7
verifyOracleProofV2
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
#10
0x6a55b14a
#11
setData
#5
0x0f6795d9
#6
0x3f5c179b
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w1
8
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8f825eeb…9942
0x851145…3f07
4 touches
1 conflict
0x640530ff…86bc
0x34b655…2a6f
4 touches
1 conflict
0x64687417…8d60
0x34b655…2a6f
4 touches
1 conflict
0x745952b2…d90c
0x34b655…2a6f
4 touches
1 conflict
0x8de38574…ad6e
0x34b655…2a6f
4 touches
1 conflict
0xe4636320…f407
0x34b655…2a6f
4 touches
1 conflict
0xe6bc2816…1787
0x34b655…2a6f
4 touches
1 conflict
0xe954af0e…b8f3
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:
0x851145ea…9f3f07
1 conflict on slot
0x8f825eeb32…559942
Audit this contract →
← previous block
·
next block →
recent activity