pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,674,799
← previous block
next block →
recent activity
Analyzing
Block #86,674,799
15 transactions · 12 stateful · 2026-07-09 18:14:37 UTC
Parallelism
87
/100
Blocked
8
%
Avg conflicts / tx
0.2
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,674,799
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
· blocks 1
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
· blocks 1
#5
0x0f6795d9
· blocks 1
#6
0x3f5c179b
#8
0x29eed2d3
#9
0xed82b078
#10
0x0f6795d9
#11
0x6a4fe584
#12
setData
#13
0x5a7895…1166
#14
0x0e5475…3b21
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x856d2776…04c9
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641d
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…641f
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xdf06241e…adf9
0x34b655…2a6f
4 touches
1 conflict
0x05e76e1b…39ec
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
1 conflict on slot
0xfaef08b108…f90696
Audit this contract →
← previous block
·
next block →
recent activity