pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,298,772
← previous block
next block →
recent activity
Analyzing
Block #86,298,772
13 transactions · 13 stateful · 2026-07-08 00:19:09 UTC
Parallelism
77
/100
Blocked
23
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,298,772
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6ad2e98b
· blocks 2
#2
0x39435dac
· blocks 1
#4
0x0f6795d9
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a4d97f4
#11
setData
#12
batch
#3
0x39435dac
#5
0x3f5c179b
· blocks 1
#6
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
5
w1
6
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0x5303bbe2…aac6
0x851145…3f07
6 touches
3 conflicts
0x620b761c…270e
0x34b655…2a6f
4 touches
1 conflict
0x81143765…a922
0x34b655…2a6f
4 touches
1 conflict
0x8c6d9bf1…a25a
0x34b655…2a6f
4 touches
1 conflict
0xb03ccb40…ede4
0x34b655…2a6f
4 touches
1 conflict
0x1d9867ad…6d9a
0x34b655…2a6f
4 touches
1 conflict
0xec0e0220…cb90
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
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity