pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,138,309
← previous block
next block →
recent activity
Analyzing
Block #85,138,309
23 transactions · 20 stateful · 2026-07-02 15:23:38 UTC
Parallelism
78
/100
Blocked
55
%
Avg conflicts / tx
0.74
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,138,309
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x50a0b275
· blocks 3
#2
0x1094dc9f
#4
0x05ee6a22
#6
updatePrices
· blocks 2
#10
0x5a5d9a99
· blocks 4
#12
updateDataFeedsValuesPartial
#13
updatePriceFeedsIfNecessary
#15
0x3f5c179b
#16
setData
#21
0x5d2fd812
#22
0xc7e3ec2c
#3
0xaf5e395a
#5
0xab083028
· blocks 1
#7
updatePrices
· blocks 1
#9
0x50a0b275
#11
0x5a5d9a99
#17
0x39435dac
· blocks 3
#8
updatePrices
#14
0x3f5c179b
#18
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w1
6
w0
7
w1
8
w2
9
w1
10
w0
11
w1
14
w2
17
w1
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xa415b881…1765
0x34b655…2a6f
6 touches
3 conflicts
0x126a0344…4465
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x04fdea…47d7
6 touches
3 conflicts
0x191c9934…f4f4
0x34b655…2a6f
4 touches
1 conflict
0x309ef367…e8a1
0x34b655…2a6f
4 touches
1 conflict
0x546a3e43…322b
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity