pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,894,167
← previous block
next block →
recent activity
Analyzing
Block #90,894,167
20 transactions · 17 stateful · 2026-07-27 22:44:37 UTC
Parallelism
85
/100
Blocked
41
%
Avg conflicts / tx
0.55
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,894,167
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x05ee6a22
#5
execPerpOps
#6
execPerpOps
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOps
· blocks 4
#11
0x3f5c179b
#12
0x3f5c179b
· blocks 1
#15
0x6a67dfcd
#16
setData
#17
execOrders
· blocks 2
#2
0x0c7abd22
· blocks 1
#10
execFwdPositionOps
#13
execOrders
#14
0xed82b078
#18
execOrders
· blocks 1
#3
0x0c7abd22
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
9
w0
10
w1
12
w0
13
w1
14
w1
17
w0
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe0449f8c…9b2b
0xd32edf…ff58
5 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x4c22021d…f8a7
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x818e1296…f4d7
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
3 conflicts on slot
0xe5bb3628b5…71e5f1
Audit this contract →
← previous block
·
next block →
recent activity