pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,192,009
← previous block
next block →
recent activity
Analyzing
Block #86,192,009
22 transactions · 19 stateful · 2026-07-07 12:26:16 UTC
Parallelism
77
/100
Blocked
53
%
Avg conflicts / tx
0.82
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,192,009
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0x9609049f
#6
0x05ee6a22
#8
0x39435dac
· blocks 1
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
borrow
#14
0x5339c59f
#16
0x0f6795d9
· blocks 2
#17
setData
#20
0x39435dac
#2
0x0c7abd22
· blocks 3
#7
0x05ee6a22
· blocks 1
#9
0x39435dac
#18
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 2
#15
0xed82b078
#19
0x39435dac
· blocks 1
#4
0x0c7abd22
· blocks 1
#21
0x39435dac
#13
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
7
w1
8
w0
9
w1
13
w4
15
w2
16
w0
18
w1
19
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x56e16872…cc75
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1d290f8b…2ad7
0x34b655…2a6f
6 touches
3 conflicts
0x11431f9d…42c5
0x34b655…2a6f
4 touches
1 conflict
0x23820426…4f4e
0x34b655…2a6f
4 touches
1 conflict
0x5ce5d2c7…620c
0x34b655…2a6f
4 touches
1 conflict
0x7c51d9aa…af39
0x34b655…2a6f
4 touches
1 conflict
0x7e17e82a…9748
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
10 conflicts on slot
0x56e1687290…90cc75
Audit this contract →
← previous block
·
next block →
recent activity