pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,624,217
← previous block
next block →
recent activity
Analyzing
Block #86,624,217
22 transactions · 20 stateful · 2026-07-09 12:35:28 UTC
Parallelism
86
/100
Blocked
40
%
Avg conflicts / tx
0.41
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,624,217
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
0xab083028
· blocks 1
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 1
#15
0x0f6795d9
#16
transfer
· blocks 1
#18
setData
#19
0x39435dac
· blocks 1
#20
0x39435dac
#3
0x6ad2e98b
· blocks 1
#5
updatePrices
#10
0x0f6795d9
#13
0x3f5c179b
#14
0x0f6795d9
#17
transfer
#21
0x39435dac
#12
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
9
w0
10
w1
11
w0
12
w2
13
w1
14
w1
16
w0
17
w1
19
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x81dbafca…d1ea
0x851145…3f07
6 touches
3 conflicts
0x8c42f949…c9d4
0x851145…3f07
6 touches
3 conflicts
0x0fde64da…aa3e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0x09500602…94ea
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4a42e06e…10f4
0x34b655…2a6f
4 touches
1 conflict
0x85eb1316…bb9e
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:
0x851145ea…9f3f07
3 conflicts on slot
0x81dbafca8e…dfd1ea
Audit this contract →
← previous block
·
next block →
recent activity