pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,462
← previous block
next block →
recent activity
Analyzing
Block #86,658,462
26 transactions · 20 stateful · 2026-07-09 16:25:35 UTC
Parallelism
88
/100
Blocked
35
%
Avg conflicts / tx
0.35
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,462
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xd20438…de83
#2
0x6a4fcbf7
· blocks 1
#3
0x957d4ba0
· blocks 2
#6
0x6ad2e98b
· blocks 1
#7
0x4d8dc985
#8
0x5a5d9a99
· blocks 1
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 2
#15
0x5339c59f
#16
forward
#17
0xed82b078
#18
0x6df9e92b
#20
setData
#21
0xc0d752…4a35
#22
0xc9f693…231f
#23
0xb559a6…8947
#25
0xc7e3ec2c
#4
0x957d4ba0
· blocks 1
#9
0x5a5d9a99
#13
0x3f5c179b
#14
0x0f6795d9
· blocks 1
#19
0x6a4fcbf7
#5
0x957d4ba0
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
5
w2
6
w0
8
w0
9
w1
12
w0
13
w1
14
w1
19
w1
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000a
0x90c374…be45
6 touches
3 conflicts
0x00000000…000b
0x90c374…be45
6 touches
3 conflicts
0x4a870d86…79ef
0x336ed4…c59c
4 touches
1 conflict
0x1cff8072…13a4
0x34b655…2a6f
4 touches
1 conflict
0x1e80597b…ec89
0x34b655…2a6f
4 touches
1 conflict
0x219dd66f…0ce5
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x38d19a60…c141
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:
0x90c3747c…0ebe45
3 conflicts on slot
0x0000000000…00000a
Audit this contract →
← previous block
·
next block →
recent activity