pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,706,535
← previous block
next block →
recent activity
Analyzing
Block #87,706,535
26 transactions · 16 stateful · 2026-07-14 13:12:50 UTC
Parallelism
88
/100
Blocked
25
%
Avg conflicts / tx
0.19
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,706,535
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x6a56364a
#3
0x5a5d9a99
· blocks 2
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x57368ddf
#10
batchUpdate
#11
forward
#12
0xed82b078
#13
execFwdPositionOps
#14
execFwdPositionOps
#15
execFwdPositionOps
#16
execFwdPositionOps
#17
execFwdPositionOps
#18
execFwdPositionOps
#19
execFwdPositionOps
#20
0x6a56364a
#21
setData
#22
execOrders
· blocks 2
#24
execOrders
#4
0x98717539
#8
execFwdPositionOps
#23
execOrders
· blocks 1
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w1
22
w0
23
w1
25
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x85981f95…c27b
0x34b655…2a6f
4 touches
1 conflict
0xbc66586e…20fe
0x34b655…2a6f
4 touches
1 conflict
0xf4f4af3b…c5bd
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…001d
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002d
0x1b6862…e19c
2 touches
0 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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity