pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,087,976
← previous block
next block →
recent activity
Analyzing
Block #91,087,976
24 transactions · 21 stateful · 2026-07-28 15:00:31 UTC
Parallelism
88
/100
Blocked
38
%
Avg conflicts / tx
0.54
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,087,976
· 24 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xcbbdb31a
#2
0xab083028
· blocks 1
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 3
#8
updatePrices
· blocks 2
#9
updatePrices
#12
0x3f5c179b
#13
0x0f6795d9
· blocks 2
#15
verifyOracleProofV2
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0x39435dac
#21
setData
#22
0x39435dac
#23
0x59558d29
#3
0xab083028
#6
0x5a5d9a99
· blocks 2
#10
updatePrices
· blocks 1
#14
0x0f6795d9
· blocks 2
#7
0x5a5d9a99
#11
updatePrices
#16
0x0f6795d9
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
7
w2
8
w0
10
w1
11
w2
13
w0
14
w1
16
w2
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xc85f42b6…6f23
0x34b655…2a6f
6 touches
3 conflicts
0x8cf3d245…1d0d
0x2b46c0…1669
4 touches
1 conflict
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
0x08636046…e60f
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
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:
0x48cba278…e2b48b
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity