pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,781,138
← previous block
next block →
recent activity
Analyzing
Block #85,781,138
19 transactions · 14 stateful · 2026-07-05 14:45:33 UTC
Parallelism
79
/100
Blocked
29
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,781,138
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6ad2e98b
#2
0xed82b078
#3
0x0f6795d9
#4
0x0f6795d9
#5
0x6df9e92b
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
0x6a4a6e84
#12
setData
#13
0xfdb350…4524
#14
0x65650d…e6bd
#15
0xf88557…00d4
#16
0x9df6cc…6c3c
#17
0x39435dac
· blocks 1
#6
0x6df9e92b
· blocks 2
#18
0x39435dac
#7
0x6df9e92b
· blocks 1
#8
0x6df9e92b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w2
8
w3
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0003
0x431fed…d150
8 touches
6 conflicts
0x1ccfa324…0b93
0x0a917f…7777
8 touches
6 conflicts
0x44ad89ba…cf83
0x0a917f…7777
8 touches
6 conflicts
0xa472d565…9fe4
0x3bd359…433a
8 touches
6 conflicts
0xe6f2ae57…2026
0x3bd359…433a
8 touches
6 conflicts
0x00000000…0000
0x431fed…d150
8 touches
6 conflicts
0x00000000…0002
0x431fed…d150
8 touches
6 conflicts
0xd98b3c10…67b8
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:
0x431fedb2…76d150
6 conflicts on slot
0x0000000000…000003
Audit this contract →
← previous block
·
next block →
recent activity