pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,377
← previous block
next block →
recent activity
Analyzing
Block #86,249,377
31 transactions · 23 stateful · 2026-07-07 18:49:29 UTC
Parallelism
74
/100
Blocked
39
%
Avg conflicts / tx
1.06
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,377
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
0x39435dac
· blocks 1
#12
0x6a4d4ab1
#14
0x0f6795d9
· blocks 1
#15
redeemDelegations
#16
0x3f5c179b
#17
0x0f6795d9
· blocks 2
#18
forward
#19
0x39435dac
· blocks 7
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
setData
#30
0xc7e3ec2c
#11
0x39435dac
#13
batchUpdate
#23
0x39435dac
· blocks 6
#24
0x39435dac
· blocks 5
#25
0x39435dac
· blocks 4
#26
0x39435dac
· blocks 3
#27
0x39435dac
· blocks 2
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
10
w0
11
w1
13
w1
14
w0
17
w0
19
w0
23
w1
24
w2
25
w3
26
w4
27
w5
28
w6
29
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
6 touches
3 conflicts
0x2877f440…c2c8
0x34b655…2a6f
4 touches
1 conflict
0x7e17e82a…9748
0x34b655…2a6f
4 touches
1 conflict
0x9092da13…341b
0x34b655…2a6f
4 touches
1 conflict
0xa8667a2e…b5e2
0x34b655…2a6f
4 touches
1 conflict
0xcf94f773…2dae
0x34b655…2a6f
4 touches
1 conflict
0xd4a643ba…138a
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity