pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,570,441
← previous block
next block →
recent activity
Analyzing
Block #97,570,441
30 transactions · 27 stateful · 2026-08-20 07:51:13 UTC
Parallelism
57
/100
Blocked
59
%
Avg conflicts / tx
1.63
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,570,441
· 30 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x7b84f330
· blocks 1
#3
0x32d01e04
· blocks 1
#5
execOrders
· blocks 4
#9
execOrder
· blocks 5
#10
execPerpOps
#11
execPerpOps
#12
updateDataFeedsValuesPartial
#17
executeBatch
#18
0x3f5c179b
#21
setData
#22
0x59558d29
#23
0x59558d29
#4
0xab083028
#6
execOrder
· blocks 4
#19
0x3f5c179b
#29
0x7b84f330
#7
execOrder
· blocks 1
#16
execFwdPositionOpsV2
· blocks 3
#8
execOrder
· blocks 2
#13
execFwdPositionOpsV2
· blocks 6
#14
execFwdPositionOpsV2
· blocks 5
#15
execFwdPositionOpsV2
· blocks 2
#20
execFwdPositionOpsV2
· blocks 4
#24
execOrders
· blocks 4
#25
execOrders
· blocks 3
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w0
6
w1
7
w2
8
w3
9
w0
13
w4
14
w5
15
w6
16
w2
19
w1
20
w7
24
w8
25
w9
28
w12
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x21ca7579…1a1e
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xb97c885b…2933
0x34b655…2a6f
8 touches
6 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x8d989c17…e984
0x34b655…2a6f
6 touches
3 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
6 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
15 conflicts on slot
0x21ca7579da…0e1a1e
Audit this contract →
← previous block
·
next block →
recent activity