pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,659,361
← previous block
next block →
recent activity
Analyzing
Block #86,659,361
21 transactions · 17 stateful · 2026-07-09 16:31:35 UTC
Parallelism
81
/100
Blocked
41
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,659,361
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
#3
0x6a4fcd5f
· blocks 1
#5
0x0f6795d9
· blocks 3
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
· blocks 1
#11
0x57368ddf
#13
0xed82b078
#14
0x161e32…3d81
#15
0x6032fc…e640
#16
setData
#17
0x03e879…1c42
#18
0x39435dac
· blocks 2
#4
0x6a4fcd5f
#6
0x0f6795d9
· blocks 2
#12
0x5339c59f
#19
0x39435dac
· blocks 1
#9
0x0f6795d9
· blocks 1
#20
0x39435dac
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w1
8
w0
9
w2
10
w3
12
w1
18
w0
19
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x9e497829…684a
0x34b655…2a6f
6 touches
3 conflicts
0x64d353bf…54ec
0x34b655…2a6f
4 touches
1 conflict
0x65e795ca…0320
0x34b655…2a6f
4 touches
1 conflict
0x9210e826…1414
0x34b655…2a6f
4 touches
1 conflict
0x93ffcd76…894e
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity