pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,882,791
← previous block
next block →
recent activity
Analyzing
Block #86,882,791
13 transactions · 12 stateful · 2026-07-10 17:24:25 UTC
Parallelism
85
/100
Blocked
17
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,882,791
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x0f6795d9
· blocks 2
#3
0x0f6795d9
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
setData
#10
0x34653439
#11
0x39435dac
#12
0x39435dac
#4
0x0f6795d9
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xebf941a2…6152
0x34b655…2a6f
4 touches
1 conflict
0x03bce99b…17e7
0x34b655…2a6f
4 touches
1 conflict
0x15c9b5bf…f732
0x34b655…2a6f
4 touches
1 conflict
0x3be33cca…0fff
0x34b655…2a6f
4 touches
1 conflict
0x3be33cca…1000
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4bdf8cd0…11c0
0x34b655…2a6f
4 touches
1 conflict
0x5d2e788d…5867
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
1 conflict on slot
0xebf941a231…b86152
Audit this contract →
← previous block
·
next block →
recent activity