pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,619,796
← previous block
next block →
recent activity
Analyzing
Block #86,619,796
21 transactions · 18 stateful · 2026-07-09 12:05:59 UTC
Parallelism
81
/100
Blocked
39
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,619,796
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x05ee6a22
#7
0x5a5d9a99
· blocks 1
#8
aggregate3
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#13
0x39435dac
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
setData
#18
0xb8024e71
#19
0x39435dac
#2
0x0c7abd22
· blocks 2
#5
0x9609049f
#11
0xed82b078
#12
0x0f6795d9
#20
0x39435dac
#3
0x0c7abd22
· blocks 1
#4
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w1
7
w0
9
w0
11
w1
12
w1
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1ade4682…249b
0xd32edf…ff58
7 touches
6 conflicts
0x56a919c4…ab49
0xee8c0e…1242
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4c04ce68…d007
0x34b655…2a6f
4 touches
1 conflict
0x9365e097…ff56
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xefcdf197…96a2
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:
FastLane: FastLaneAuctionHandler
6 conflicts on slot
0x1ade4682d7…6d249b
Audit this contract →
← previous block
·
next block →
recent activity