pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,789,725
← previous block
next block →
recent activity
Analyzing
Block #86,789,725
22 transactions · 22 stateful · 2026-07-10 07:02:01 UTC
Parallelism
73
/100
Blocked
55
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,789,725
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xc1d7f479
· blocks 2
#5
updatePrices
#6
0x5a5d9a99
· blocks 1
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
setData
#17
0x57368ddf
#19
0x6a509960
#3
0xc1d7f479
· blocks 1
#7
0x98717539
· blocks 4
#4
0xc1d7f479
#8
0x98717539
· blocks 2
#10
0x0f6795d9
· blocks 3
#9
0x98717539
#11
0x0f6795d9
· blocks 2
#18
0x0f6795d9
#20
0x39435dac
· blocks 1
#12
0x0f6795d9
· blocks 1
#21
0x39435dac
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w0
7
w1
8
w2
9
w3
10
w2
11
w3
12
w4
13
w5
18
w3
20
w3
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000b
0x90c374…be45
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
6 touches
3 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…000a
0x90c374…be45
6 touches
3 conflicts
0x8a35acfb…d1a6
0xb1dbf0…c0d3
5 touches
3 conflicts
0x1526b11f…8b21
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:
0x90c3747c…0ebe45
3 conflicts on slot
0x0000000000…00000b
Audit this contract →
← previous block
·
next block →
recent activity