pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,485,383
← previous block
next block →
recent activity
Analyzing
Block #86,485,383
21 transactions · 20 stateful · 2026-07-08 21:06:13 UTC
Parallelism
81
/100
Blocked
25
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,485,383
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x0c7abd22
#3
0x5a5d9a99
· blocks 2
#4
0x5a5d9a99
#5
compound
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 1
#10
forward
#11
0x39435dac
· blocks 2
#13
updateDataFeedsValuesPartial
#14
0x6a4ebc3d
#15
setData
#18
0x39435dac
#20
0xc7e3ec2c
#9
0x3f5c179b
#12
0x0f6795d9
#16
0x39435dac
· blocks 1
#17
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
8
w0
9
w1
11
w0
12
w1
16
w1
17
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc948dbdc…199a
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x258fcaf5…2084
0x34b655…2a6f
4 touches
1 conflict
0x5f251b96…6054
0x34b655…2a6f
4 touches
1 conflict
0xaaf3fcda…ac44
0x34b655…2a6f
4 touches
1 conflict
0x352a4ae4…d8db
0x40c49f…2af0
2 touches
0 conflicts
0x3c66b1a7…ca53
0x40c49f…2af0
2 touches
0 conflicts
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
0xc948dbdcb8…f4199a
Audit this contract →
← previous block
·
next block →
recent activity