pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,214,846
← previous block
next block →
recent activity
Analyzing
Block #86,214,846
25 transactions · 19 stateful · 2026-07-07 14:58:47 UTC
Parallelism
84
/100
Blocked
32
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,214,846
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 1
#4
updatePrices
· blocks 1
#5
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x39435dac
· blocks 1
#10
0x39435dac
#11
0x5bf9264c
#12
0x5bf9264c
#13
updateDataFeedsValuesPartial
#14
0x0f6795d9
· blocks 1
#15
0x3f5c179b
#17
0xed82b078
#18
closeTrade
#19
0xed82b078
#20
setData
#21
0x39435dac
· blocks 3
#3
0x6ad2e98b
#6
updatePrices
#16
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w1
9
w0
14
w0
16
w1
21
w0
22
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xa25eab49…3c25
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0x1696a308…fe39
0x34b655…2a6f
4 touches
1 conflict
0x3d1f0f09…f4a1
0x34b655…2a6f
4 touches
1 conflict
0x41be9e75…9773
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity