pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,335,157
← previous block
next block →
recent activity
Analyzing
Block #86,335,157
28 transactions · 21 stateful · 2026-07-08 04:22:13 UTC
Parallelism
89
/100
Blocked
33
%
Avg conflicts / tx
0.32
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,335,157
· 28 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
· blocks 2
#2
executePacked
#3
0xb264ae19
#4
0xcf7468f4
#5
0x0c7abd22
· blocks 2
#8
0x05ee6a22
#9
0x05ee6a22
#10
updatePrices
#11
0x39435dac
· blocks 1
#13
updateDataFeedsValuesPartial
#15
0x0f6795d9
#17
0x0f6795d9
· blocks 1
#18
executeBatch
#19
0x3f5c179b
#21
0xed82b078
#22
0xed82b078
#23
updateDataFeedsValuesPartial
#24
setData
#25
0xb8024e50
#27
0xc7e3ec2c
#6
0x0c7abd22
· blocks 1
#7
0x1094dc9f
· blocks 1
#12
0x39435dac
#20
0x0f6795d9
· blocks 1
#14
0x0c7abd22
#16
0x62be7533
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w1
11
w0
12
w1
14
w2
16
w2
17
w0
20
w1
26
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0xdcd89555…3203
0xd32edf…ff58
5 touches
3 conflicts
0x7d42dc8b…fdb6
0x2a68ba…90c5
4 touches
1 conflict
0x034f1f86…4e8d
0x34b655…2a6f
4 touches
1 conflict
0x1e63b2b7…61bd
0x34b655…2a6f
4 touches
1 conflict
0x334dbb28…1ac2
0x34b655…2a6f
4 touches
1 conflict
0x4bfdcd51…9b58
0x34b655…2a6f
4 touches
1 conflict
0x56153262…21ce
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:
USDC (USDC)
3 conflicts on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity