pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,786,612
← previous block
next block →
recent activity
Analyzing
Block #87,786,612
14 transactions · 13 stateful · 2026-07-14 22:08:42 UTC
Parallelism
71
/100
Blocked
46
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,786,612
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0xab083028
#4
0x39435dac
· blocks 3
#8
updateDataFeedsValuesPartial
#10
forward
#11
setData
#13
0xc7e3ec2c
#2
0x6ad2e98b
#5
0x5a5d9a99
· blocks 3
#9
0x3f5c179b
#6
0x5a5d9a99
· blocks 2
#7
0x4d8dc985
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w3
9
w1
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x587911c7…9e01
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7c17afbb…220f
0x34b655…2a6f
6 touches
3 conflicts
0xf3fbc9b8…ab58
0x34b655…2a6f
6 touches
3 conflicts
0x74cdedb0…f27d
0x34b655…2a6f
4 touches
1 conflict
0x7c0795f1…c252
0x34b655…2a6f
4 touches
1 conflict
0x5170a218…3a84
0xc8689a…ee79
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
0x587911c74f…109e01
Audit this contract →
← previous block
·
next block →
recent activity