pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,250,204
← previous block
next block →
recent activity
Analyzing
Block #86,250,204
22 transactions · 18 stateful · 2026-07-07 18:55:01 UTC
Parallelism
86
/100
Blocked
33
%
Avg conflicts / tx
0.32
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,250,204
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xe3a3c9cc
#2
0xab083028
· blocks 2
#4
updatePrices
#5
0x39435dac
· blocks 1
#6
0x39435dac
#8
0x5bf9264c
#9
0x5bf9264c
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
#14
verifyOracleProofV2
#15
0xed82b078
#16
0x0f6795d9
#17
setData
#18
0x39435dac
· blocks 2
#21
0xc7e3ec2c
#3
0xab083028
· blocks 1
#7
0x39435dac
#12
0x3f5c179b
#19
0x39435dac
· blocks 1
#13
0x3f5c179b
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
7
w1
12
w1
13
w2
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x13bbb257…417d
0x34b655…2a6f
4 touches
1 conflict
0x1eb0fab5…3517
0x34b655…2a6f
4 touches
1 conflict
0x3bdab090…c5bf
0x34b655…2a6f
4 touches
1 conflict
0x3bdd71a2…b6eb
0x34b655…2a6f
4 touches
1 conflict
0x4d3e58e0…a2d7
0x34b655…2a6f
4 touches
1 conflict
0x5138188e…796b
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity