pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,516,397
← previous block
next block →
recent activity
Analyzing
Block #89,516,397
27 transactions · 25 stateful · 2026-07-22 22:57:45 UTC
Parallelism
74
/100
Blocked
56
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,516,397
· 27 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 3
#4
execOrder
#6
postStateList
#7
updatePrices
#8
0x5a5d9a99
· blocks 4
#10
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
0x3f5c179b
· blocks 1
#17
0x1fe271b4
#21
setData
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#9
0x5a5d9a99
· blocks 3
#11
execFwdPositionOps
· blocks 6
#19
batchUpdate
#3
0x0c7abd22
#5
0xab083028
#12
execFwdPositionOps
· blocks 2
#13
execFwdPositionOps
#18
batchUpdate
#16
execFwdPositionOps
· blocks 3
#20
execFwdPositionOps
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w2
8
w0
9
w1
11
w1
12
w2
13
w2
15
w0
16
w3
18
w2
19
w1
20
w4
22
w4
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xa7013be2…c0a8
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf1cc9519…84c1
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xba7a447c…bc9e
0xd32edf…ff58
5 touches
3 conflicts
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity