pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,958,676
← previous block
next block →
recent activity
Analyzing
Block #91,958,676
19 transactions · 16 stateful · 2026-07-31 16:03:05 UTC
Parallelism
58
/100
Blocked
56
%
Avg conflicts / tx
1.05
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,958,676
· 19 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
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#10
0x29eed2d3
#11
0xed82b078
#12
updateDataFeedsValuesPartial
#13
setData
#16
0x59558d29
#17
0xc7e3ec2c
#18
0xc7e3ec2c
#3
0x0c7abd22
· blocks 5
#4
0x0c7abd22
· blocks 1
#5
0x4d8dc985
· blocks 4
#6
0x0f6795d9
· blocks 3
#8
0x3f5c179b
#7
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 1
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w2
6
w3
7
w4
8
w3
9
w5
14
w6
15
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x267e6f2b…14f2
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x6aa624fd…a84d
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x02991b41…19e6
0x34b655…2a6f
6 touches
3 conflicts
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
0x267e6f2bff…cd14f2
Audit this contract →
← previous block
·
next block →
recent activity