pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,691,402
← previous block
next block →
recent activity
Analyzing
Block #86,691,402
10 transactions · 8 stateful · 2026-07-09 20:05:24 UTC
Parallelism
80
/100
Blocked
13
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,691,402
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x0f6795d9
#3
0x3f5c179b
#4
0x0f6795d9
· blocks 1
#5
0x6a4fff7b
#6
setData
#7
0xdd8588…8a2f
#8
0xc363ba…8f27
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0bd95eb4…e562
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x8876d94c…8435
0x2a68ba…90c5
2 touches
0 conflicts
0xa4e3b3b1…0911
0x2a68ba…90c5
2 touches
0 conflicts
0x482471ad…122f
0x34b655…2a6f
2 touches
0 conflicts
0x745a7fd6…5fea
0x34b655…2a6f
2 touches
0 conflicts
0x79e8f935…c3b6
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
0x0bd95eb406…f6e562
Audit this contract →
← previous block
·
next block →
recent activity