pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,120,773
← previous block
next block →
recent activity
Analyzing
Block #84,120,773
22 transactions · 20 stateful · 2026-06-27 22:18:48 UTC
Parallelism
77
/100
Blocked
30
%
Avg conflicts / tx
0.5
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,120,773
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
· blocks 2
#4
updatePrices
#5
0x0f6795d9
· blocks 1
#6
0x0c7abd22
#8
forward
#9
forward
#10
0xed82b078
#11
0x0f6795d9
#12
0xed82b078
#13
0xed82b078
#14
updateDataFeedsValuesPartial
#15
0x6a404cbf
#16
setData
#17
0x39435dac
· blocks 3
#21
0xc7e3ec2c
#2
updatePrices
· blocks 1
#7
0x0f6795d9
· blocks 1
#3
updatePrices
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
7
w1
17
w0
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xd637b3…4160
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x6f132c01…cdcc
0x34b655…2a6f
4 touches
1 conflict
0x6f132c01…cdcd
0x34b655…2a6f
4 touches
1 conflict
0x85f5525f…7089
0x34b655…2a6f
4 touches
1 conflict
0x98e95e72…24dd
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity