pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,487,543
← previous block
next block →
recent activity
Analyzing
Block #86,487,543
13 transactions · 12 stateful · 2026-07-08 21:20:38 UTC
Parallelism
85
/100
Blocked
17
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,487,543
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x39435dac
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x62be7533
#5
0x0f6795d9
#6
0x0f6795d9
#7
0x0f6795d9
· blocks 1
#9
setData
#10
0xaf8da0…c358
#11
0x39435dac
· blocks 1
#8
0x0f6795d9
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x07da3bda…cc3b
0x34b655…2a6f
4 touches
1 conflict
0x42dd9d36…3fc0
0x34b655…2a6f
4 touches
1 conflict
0x93b6fab0…09d6
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd92a03c7…bfc7
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x21d22421…0b7a
0x34b655…2a6f
2 touches
0 conflicts
0x2877f440…c2c8
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0x07da3bdaa2…97cc3b
Audit this contract →
← previous block
·
next block →
recent activity