pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,637,774
← previous block
next block →
recent activity
Analyzing
Block #83,637,774
28 transactions · 25 stateful · 2026-06-25 16:38:19 UTC
Parallelism
75
/100
Blocked
44
%
Avg conflicts / tx
0.96
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,637,774
· 28 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
executePacked
· blocks 1
#2
updatePrices
· blocks 1
#4
updatePrices
#5
0x39435dac
· blocks 6
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x6a3d59f3
#10
0x5bf9264c
#12
0x5bf9264c
#15
0x39abec6b
#17
0x0f6795d9
#18
forward
#19
forward
#20
0xc0c16b76
#21
setData
#27
0xc7e3ec2c
#3
updatePrices
#6
0x39435dac
· blocks 2
#11
0x0c7abd22
· blocks 1
#13
0x98717539
· blocks 5
#14
0x5a5d9a99
· blocks 1
#16
0x0c7abd22
#22
0x39435dac
· blocks 4
#23
0x39435dac
· blocks 3
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w0
6
w1
11
w1
13
w1
14
w2
16
w2
22
w2
23
w3
24
w4
25
w5
26
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbd68c7c7…40b3
0x34b655…2a6f
12 touches
15 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xfd4e2262…cd8c
0x34b655…2a6f
6 touches
3 conflicts
0x8617c94f…6193
0x34b655…2a6f
6 touches
3 conflicts
0x9e719c7a…df63
0x34b655…2a6f
6 touches
3 conflicts
0x085df2c1…305a
0x34b655…2a6f
4 touches
1 conflict
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x7b6d2deb…dde0
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
15 conflicts on slot
0xbd68c7c758…bd40b3
Audit this contract →
← previous block
·
next block →
recent activity