pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#101,986,982
← previous block
next block →
recent activity
Analyzing
Block #101,986,982
20 transactions · 14 stateful · 2026-09-04 19:45:54 UTC
Parallelism
85
/100
Blocked
29
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#101,986,982
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
#6
0x0c7abd22
#7
0x0c7abd22
#8
0xab083028
#9
updateDataFeedsValuesPartial
#10
execOrder
· blocks 1
#11
0x5acec890
#12
0x59558d29
#13
execPerpOps
#14
setData
· blocks 1
#16
execFwdPositionOpsV2
· blocks 2
#15
setData
#17
execFwdPositionOpsV2
· blocks 2
#18
execFwdPositionOpsV2
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
10
w0
14
w0
15
w1
16
w0
17
w1
18
w2
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x20b94f7c…2a9b
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc852b267…9d14
0x34b655…2a6f
4 touches
1 conflict
0x09106a95…1467
0x33176b…e078
4 touches
1 conflict
0x36918c55…8424
0x34b655…2a6f
4 touches
1 conflict
0x3cf50d44…961b
0x34b655…2a6f
4 touches
1 conflict
0x41c56387…a8f6
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
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
0x20b94f7c91…602a9b
Audit this contract →
← previous block
·
next block →
recent activity