pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,707,393
← previous block
next block →
recent activity
Analyzing
Block #89,707,393
18 transactions · 17 stateful · 2026-07-23 18:51:30 UTC
Parallelism
78
/100
Blocked
47
%
Avg conflicts / tx
0.83
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,707,393
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x50a0b275
· blocks 3
#2
0xab083028
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 3
#6
updateDataFeedsValuesPartial
#13
forward
#14
setData
#15
execOrders
· blocks 2
#7
0x62be7533
· blocks 2
#8
execFwdPositionOps
· blocks 2
#16
execOrders
· blocks 1
#9
execFwdPositionOps
· blocks 1
#11
0xce1e7030
· blocks 1
#17
execOrders
#10
execFwdPositionOps
#12
0xce1e7030
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
7
w1
8
w1
9
w2
10
w3
11
w2
12
w3
15
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x062b2598…4e28
0x43cf54…7777
6 touches
3 conflicts
0x0dbf9688…c6cf
0x43cf54…7777
6 touches
3 conflicts
0x99c5409a…25b7
0x34b655…2a6f
6 touches
3 conflicts
0x6f845aff…9fc9
0x3bd359…433a
6 touches
3 conflicts
0x00000000…0000
0x4b6ce4…7f37
6 touches
3 conflicts
0x00000000…0003
0x4b6ce4…7f37
6 touches
3 conflicts
0xd98b3c10…67b8
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
3 conflicts on slot
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity