pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,957,257
← previous block
next block →
recent activity
Analyzing
Block #86,957,257
19 transactions · 18 stateful · 2026-07-11 01:42:01 UTC
Parallelism
79
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,957,257
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#3
updatePrices
· blocks 1
#5
0x1a945f9c
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 3
#10
0x62be7533
#15
0x57368ddf
#16
0x0c7abd22
#17
setData
#18
0x39435dac
#2
0x6ad2e98b
#4
updatePrices
#11
0x0f6795d9
· blocks 2
#14
0xed82b078
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
9
w0
11
w1
12
w2
13
w3
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0xb7dbe79a…4499
0x34b655…2a6f
6 touches
3 conflicts
0x008accc4…1da7
0x34b655…2a6f
4 touches
1 conflict
0x008accc4…1da8
0x34b655…2a6f
4 touches
1 conflict
0x0363d65e…06d2
0x34b655…2a6f
4 touches
1 conflict
0xed7d2f2e…4b9d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity