pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,627,389
← previous block
next block →
recent activity
Analyzing
Block #86,627,389
23 transactions · 22 stateful · 2026-07-09 12:56:38 UTC
Parallelism
83
/100
Blocked
32
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,627,389
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
setPrice
#3
setPrice
#4
setPrice
#5
setPrice
#6
setPrice
#7
0x6ad2e98b
· blocks 1
#8
updatePrices
· blocks 1
#10
0x5a5d9a99
· blocks 3
#12
updateDataFeedsValuesPartial
#13
0x3f5c179b
· blocks 1
#16
execFwdPositionOps
#18
0x6a4f9afe
#19
setData
#20
0x553b08…107d
#9
updatePrices
#11
0x5a5d9a99
· blocks 1
#14
0x3f5c179b
#15
execFwdPositionOps
#17
0xed82b078
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
8
w0
9
w1
10
w0
11
w1
13
w0
14
w1
15
w1
17
w1
21
w2
22
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb43dc900…22f2
0xa6afd3…d132
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf85bdc12…5dff
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x93d4b4e9…5daa
0x851145…3f07
4 touches
1 conflict
0x00000000…0002
0x04fdea…47d7
4 touches
1 conflict
0x0fde64da…aa3e
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0xb43dc90092…2422f2
Audit this contract →
← previous block
·
next block →
recent activity