pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,668,256
← previous block
next block →
recent activity
Analyzing
Block #86,668,256
16 transactions · 13 stateful · 2026-07-09 17:30:54 UTC
Parallelism
75
/100
Blocked
46
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,668,256
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
· blocks 1
#2
0x5a5d9a99
· blocks 2
#5
0x62be7533
#8
0x3f5c179b
#10
bet
#11
updateDataFeedsValuesPartial
#12
setData
#13
0xd46b27…d7cf
#15
0xc7e3ec2c
#3
0x0f6795d9
· blocks 4
#9
0xed82b078
#4
0x0f6795d9
· blocks 2
#14
0x39435dac
#6
0x0f6795d9
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w3
7
w3
9
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x25191452…d2ed
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4cfcdbfb…f9b6
0x34b655…2a6f
4 touches
1 conflict
0x8a5ced1c…3b29
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity