pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,774,139
← previous block
next block →
recent activity
Analyzing
Block #86,774,139
16 transactions · 14 stateful · 2026-07-10 05:18:05 UTC
Parallelism
69
/100
Blocked
36
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,774,139
· 16 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
0x5a5d9a99
· blocks 5
#4
0x0c7abd22
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
0x9e76c652
#12
setData
#13
0x829610…cd6e
#14
0x64db6b…7585
#15
0x39435dac
#3
0x5a5d9a99
· blocks 1
#5
0x0f6795d9
· blocks 3
#6
0x0f6795d9
· blocks 2
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w1
6
w2
9
w3
10
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x74550a4b…68bd
0x34b655…2a6f
10 touches
10 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xb07a0849…3b62
0xb1dbf0…c0d3
4 touches
1 conflict
0x8b7af792…9ef0
0x34b655…2a6f
4 touches
1 conflict
0x948a410d…be32
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xf45f2405…c8f9
0x34b655…2a6f
4 touches
1 conflict
0x8a35acfb…d1aa
0xb1dbf0…c0d3
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
10 conflicts on slot
0x74550a4bea…1f68bd
Audit this contract →
← previous block
·
next block →
recent activity