pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,890,127
← previous block
next block →
recent activity
Analyzing
Block #90,890,127
17 transactions · 13 stateful · 2026-07-27 22:24:18 UTC
Parallelism
71
/100
Blocked
38
%
Avg conflicts / tx
0.47
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,890,127
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x4d8dc985
#2
0xab083028
· blocks 1
#4
0x4d8dc985
· blocks 3
#6
updateDataFeedsValuesPartial
#9
forward
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0x39435dac
#13
setData
#14
0x7b7aff…999d
#15
0x896138…d5a2
#3
0xab083028
#5
0x5a5d9a99
· blocks 2
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
5
w1
7
w2
8
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xe24310ca…f3aa
0x34b655…2a6f
4 touches
1 conflict
0x91cdfdeb…7feb
0x34b655…2a6f
4 touches
1 conflict
0xabd0bcfc…64e2
0x34b655…2a6f
4 touches
1 conflict
0x4c188934…158e
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
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
6 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity