pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,452,332
← previous block
next block →
recent activity
Analyzing
Block #86,452,332
18 transactions · 14 stateful · 2026-07-08 17:25:02 UTC
Parallelism
78
/100
Blocked
29
%
Avg conflicts / tx
0.28
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,452,332
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x50a0b275
· blocks 1
#2
0xaf5e395a
#4
0x5a5d9a99
#5
updateDataFeedsValuesPartial
#6
0x62be7533
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
#11
0x0f6795d9
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x645621…2e85
#15
0x1d821c…b37f
#17
0xc7e3ec2c
#3
0xab083028
· blocks 2
#16
0x39435dac
#9
0x3f5c179b
· blocks 1
#10
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
7
w0
9
w2
10
w3
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x5f34fd08…aeb3
0x34b655…2a6f
4 touches
1 conflict
0xffa7d0a4…b10a
0x40c49f…2af0
4 touches
1 conflict
0xf55257e5…13a0
0x40c49f…2af0
3 touches
1 conflict
0x00f7e3b7…e016
0x188d58…ea8e
2 touches
0 conflicts
0x9fc8b97d…96da
0x2a68ba…90c5
2 touches
0 conflicts
0xb3572c95…9c4a
0x2a68ba…90c5
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:
0x40c49f17…d22af0
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity