pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,763,340
← previous block
next block →
recent activity
Analyzing
Block #91,763,340
21 transactions · 19 stateful · 2026-07-30 23:40:21 UTC
Parallelism
76
/100
Blocked
47
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,763,340
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execOrder
· blocks 3
#2
0x0c7abd22
· blocks 1
#4
execPerpOps
#5
execPerpOps
#6
0x5a5d9a99
· blocks 2
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
· blocks 1
#15
commit
#16
setData
#17
execOrders
· blocks 1
#19
0x59558d29
· blocks 1
#3
0x0c7abd22
#7
0x5a5d9a99
· blocks 2
#9
execFwdPositionOps
· blocks 2
#13
batchUpdate
#18
execOrders
#20
0x59558d29
#8
0x5a5d9a99
· blocks 1
#12
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
6
w0
7
w1
8
w2
9
w1
11
w0
12
w3
13
w1
14
w4
17
w0
18
w1
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xa3f095f5…bd87
0x34b655…2a6f
6 touches
3 conflicts
0x6b7f85dc…7e36
0x34b655…2a6f
4 touches
1 conflict
0xcbe18c62…3a5c
0x34b655…2a6f
4 touches
1 conflict
0xcbe18c62…3a5d
0x34b655…2a6f
4 touches
1 conflict
0xcc58c80b…ff79
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity