pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,970,051
← previous block
next block →
recent activity
Analyzing
Block #86,970,051
19 transactions · 18 stateful · 2026-07-11 03:07:34 UTC
Parallelism
84
/100
Blocked
28
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,970,051
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x50a0b275
· blocks 2
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x5a5d9a99
· blocks 1
#6
0x62be7533
#8
updateDataFeedsValuesPartial
#9
0x3f5c179b
#11
0x0c7abd22
#12
0x0f6795d9
#15
0x6a51b3ee
#16
setData
#17
0x39435dac
#18
0xc7e3ec2c
#5
0x0f6795d9
· blocks 1
#10
0x3f5c179b
#13
0xed82b078
#14
0xed82b078
#7
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w0
5
w1
7
w2
10
w1
13
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x94441935…f8b9
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xac808a27…82db
0x34b655…2a6f
4 touches
1 conflict
0xb4066f47…1883
0x34b655…2a6f
4 touches
1 conflict
0xc3412055…65dd
0x34b655…2a6f
4 touches
1 conflict
0xc3412055…65de
0x34b655…2a6f
4 touches
1 conflict
0xcc3f7ee8…7924
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity