pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,492,420
← previous block
next block →
recent activity
Analyzing
Block #86,492,420
22 transactions · 19 stateful · 2026-07-08 21:53:12 UTC
Parallelism
68
/100
Blocked
47
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,492,420
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#4
0x39435dac
· blocks 1
#5
0x5a5d9a99
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#9
verifyOracleProofV2
#10
0x0f6795d9
#11
setData
#12
0x39435dac
#19
0x39435dac
#20
0x5d2fd812
#21
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#13
0x39435dac
· blocks 5
#3
0xab083028
· blocks 1
#14
0x39435dac
· blocks 4
#8
0x3f5c179b
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
8
w3
13
w1
14
w2
15
w3
16
w4
17
w5
18
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x22a5f665…39b1
0x40c49f…2af0
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c3
0x1b6862…e19c
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity