pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,772,457
← previous block
next block →
recent activity
Analyzing
Block #91,772,457
26 transactions · 24 stateful · 2026-07-31 00:26:13 UTC
Parallelism
73
/100
Blocked
46
%
Avg conflicts / tx
1.19
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,772,457
· 26 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xa96df62f
#4
0xab083028
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 7
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x3f5c179b
#14
0x3f5c179b
#15
0x3f5c179b
#18
cancel
#19
setData
#20
setData
#24
0x59558d29
· blocks 1
#2
0x0c7abd22
#7
0x0f6795d9
· blocks 5
#25
0x59558d29
#8
0x0f6795d9
· blocks 5
#9
0x0f6795d9
· blocks 5
#10
0x0f6795d9
· blocks 3
#21
0x39435dac
· blocks 2
#16
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 1
#17
0x39435dac
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
16
w5
17
w6
21
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
12 touches
15 conflicts
0x326a02b5…8dad
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6426
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x1e56f6b6…5940
0x34b655…2a6f
6 touches
3 conflicts
0x8f203394…f2db
0x34b655…2a6f
6 touches
3 conflicts
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:
Perpl
15 conflicts on slot
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity