pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,612,331
← previous block
next block →
recent activity
Analyzing
Block #86,612,331
18 transactions · 15 stateful · 2026-07-09 11:16:07 UTC
Parallelism
78
/100
Blocked
33
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,612,331
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x98717539
· blocks 2
#2
updateDataFeedsValuesPartial
#5
0x3f5c179b
#6
0x3f5c179b
#7
forward
#8
forward
#10
0xed82b078
#11
setData
#12
0xb0ff88…0340
#13
0xd2e984…2cb1
#14
execute
#17
0xc7e3ec2c
#3
0x0f6795d9
· blocks 3
#4
0x0f6795d9
· blocks 1
#15
0x39435dac
· blocks 1
#9
0x0f6795d9
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
9
w3
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x875c3459…2878
0x34b655…2a6f
6 touches
3 conflicts
0x3655104d…eb89
0x34b655…2a6f
6 touches
3 conflicts
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
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
0x875c34590d…fb2878
Audit this contract →
← previous block
·
next block →
recent activity