pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,768,018
← previous block
next block →
recent activity
Analyzing
Block #86,768,018
28 transactions · 26 stateful · 2026-07-10 04:37:11 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.86
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,768,018
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
0x6a50776e
#7
updatePrices
#8
0x5a5d9a99
· blocks 4
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#15
0x0f6795d9
· blocks 2
#16
executeBatch
#17
0x3f5c179b
#19
0x3b073534
#21
0x57368ddf
#23
setData
#24
0xdfb7a5…93b3
#25
0x737d74…55dd
#2
0x0c7abd22
· blocks 2
#5
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 2
#20
0x0f6795d9
#3
0x0c7abd22
· blocks 3
#10
0x5a5d9a99
· blocks 1
#18
0x0f6795d9
#26
0x39435dac
· blocks 1
#6
0xab083028
· blocks 1
#13
0x0c7abd22
#27
0x39435dac
#22
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w1
6
w3
8
w0
9
w1
10
w2
13
w3
14
w1
15
w0
18
w2
20
w1
22
w4
26
w2
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a353b8d…5700
0xd32edf…ff58
7 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
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
0x1a353b8d35…f95700
Audit this contract →
← previous block
·
next block →
recent activity