pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,487,593
← previous block
next block →
recent activity
Analyzing
Block #86,487,593
15 transactions · 14 stateful · 2026-07-08 21:20:58 UTC
Parallelism
87
/100
Blocked
29
%
Avg conflicts / tx
0.27
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,487,593
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 2
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
setData
#10
0x0f6795d9
#12
0x402218…9ebc
#13
0x39435dac
· blocks 1
#2
0xab083028
#5
0x5a5d9a99
#11
0x0f6795d9
#14
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
11
w1
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7df0e52b…c661
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf6a1f3a2…0b36
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x807bf45f…5016
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
0x34b655…2a6f
4 touches
1 conflict
0x2011ff06…05aa
0x34b655…2a6f
3 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
0x7df0e52bda…f9c661
Audit this contract →
← previous block
·
next block →
recent activity