pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,357,556
← previous block
next block →
recent activity
Analyzing
Block #99,357,556
27 transactions · 25 stateful · 2026-08-26 14:52:21 UTC
Parallelism
85
/100
Blocked
48
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,357,556
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
executePacked
· blocks 1
#2
0xab083028
· blocks 4
#5
0x41a8f47c
#6
0xefdb8189
· blocks 2
#7
execOrders
#11
0x6a8efe1d
#12
updateDataFeedsValuesPartial
#13
execOrder
· blocks 1
#14
execOrder
· blocks 1
#16
0x59558d29
#17
0xe3a3c9cc
#19
setData
#20
0x3f5c179b
#25
execOrders
· blocks 1
#3
0xab083028
· blocks 3
#10
0x8263f5d9
#15
execOrder
#18
execFwdPositionOpsV2
· blocks 1
#21
0x3f5c179b
#26
execOrders
#4
0x41a8f47c
· blocks 1
#9
0x32d01e04
#22
execFwdPositionOpsV2
· blocks 1
#24
0xed82b078
#8
updatePrices
#23
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w2
6
w0
8
w3
9
w2
10
w1
13
w0
14
w0
15
w1
18
w1
21
w1
22
w2
23
w3
24
w2
25
w0
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x11258774…9892
0x2a68ba…90c5
4 touches
1 conflict
0x27b6010e…e4aa
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
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
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity