pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#81,877,331
← previous block
next block →
recent activity
Analyzing
Block #81,877,331
24 transactions · 15 stateful · 2026-06-17 12:40:19 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.54
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,877,331
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x719d975a
#4
0x05ee6a22
#5
0x5339c59f
#6
0x05ee6a22
#7
0x13572d0b
#8
updatePrices
#9
0x04e15320
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x98717539
· blocks 2
#13
0x0f6795d9
#14
0x0f6795d9
#15
updateTemporalNumericValuesV1
#16
forward
#17
setData
#18
0x8b23406f
#2
0x0c7abd22
#19
0x39435dac
· blocks 4
#20
0x39435dac
· blocks 3
#21
0x39435dac
· blocks 2
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
12
w0
19
w1
20
w2
21
w3
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x3439dfbc…0d03
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x64461c10…e86d
0x34b655…2a6f
4 touches
1 conflict
0x6fbc2e5a…e69c
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity