pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,659,725
← previous block
next block →
recent activity
Analyzing
Block #86,659,725
17 transactions · 16 stateful · 2026-07-09 16:34:01 UTC
Parallelism
88
/100
Blocked
19
%
Avg conflicts / tx
0.24
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,659,725
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x6ad2e98b
· blocks 1
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#10
0x57368ddf
#13
0x6a4fcdf0
#14
setData
#15
0x39435dac
#16
0x39435dac
#9
0x0f6795d9
#11
batchUpdate
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
7
w0
8
w0
9
w1
11
w1
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x75fad718…6932
0x851145…3f07
4 touches
1 conflict
0xbaf6ed88…c179
0x34b655…2a6f
4 touches
1 conflict
0xc10b903d…2f54
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xca2926e0…61b5
0x34b655…2a6f
4 touches
1 conflict
0xfaf89f45…ced6
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x109d8a52…a7b7
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:
0x851145ea…9f3f07
1 conflict on slot
0x75fad71880…e56932
Audit this contract →
← previous block
·
next block →
recent activity