pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,445,237
← previous block
next block →
recent activity
Analyzing
Block #91,445,237
29 transactions · 26 stateful · 2026-07-29 21:00:06 UTC
Parallelism
76
/100
Blocked
50
%
Avg conflicts / tx
1.17
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,445,237
· 29 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
#2
0x6a6a6a4e
#3
0xab083028
· blocks 4
#7
0x0c7abd22
#8
updatePrices
· blocks 6
#10
updatePrices
#16
0x4d8dc985
#17
updateDataFeedsValuesPartial
#18
0x0f6795d9
· blocks 3
#20
0xed82b078
#22
0x39435dac
· blocks 1
#23
0x6a6a6a4e
#24
setData
#27
0xc7e3ec2c
#28
0xc7e3ec2c
#4
0x6ad2e98b
· blocks 2
#9
updatePrices
· blocks 5
#19
batchUpdate
#21
0x0f6795d9
· blocks 1
#5
0xab083028
· blocks 1
#11
updatePrices
· blocks 4
#25
0x39435dac
· blocks 1
#6
0xab083028
#12
updatePrices
· blocks 3
#26
0x39435dac
#13
updatePrices
· blocks 2
#14
updatePrices
· blocks 1
#15
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w3
8
w0
9
w1
11
w2
12
w3
13
w4
14
w5
15
w6
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
14 touches
21 conflicts
0x889d5e90…929a
0x2a68ba…90c5
8 touches
6 conflicts
0xd70ab6b5…64cd
0x34b655…2a6f
6 touches
3 conflicts
0x849c2133…33c6
0x34b655…2a6f
6 touches
3 conflicts
0xb05cd4f5…73d0
0x2b46c0…1669
4 touches
1 conflict
0xdb067026…9eb8
0x2b46c0…1669
4 touches
1 conflict
0x3f59c659…33d4
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
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:
0x48cba278…e2b48b
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity