pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,909,358
← previous block
next block →
recent activity
Analyzing
Block #86,909,358
14 transactions · 12 stateful · 2026-07-10 20:22:01 UTC
Parallelism
71
/100
Blocked
33
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,909,358
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 1
#4
0x0f6795d9
· blocks 1
#6
updateDataFeedsValuesPartial
#7
redeemDelegations
#8
updateDataFeedsValuesPartial
#10
0x39435dac
#11
setData
#13
0xb8024e1d
#3
0x5a5d9a99
· blocks 2
#5
0x0f6795d9
· blocks 2
#9
0x0f6795d9
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w2
9
w3
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7efa41dd…b220
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x9bfadad9…7484
0x34b655…2a6f
4 touches
1 conflict
0xa42e8482…b88f
0x34b655…2a6f
4 touches
1 conflict
0xa7e45018…b59c
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x51f838e5…da42
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
0x7efa41dd07…2db220
Audit this contract →
← previous block
·
next block →
recent activity