pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,766,677
← previous block
next block →
recent activity
Analyzing
Block #91,766,677
22 transactions · 19 stateful · 2026-07-30 23:57:08 UTC
Parallelism
86
/100
Blocked
42
%
Avg conflicts / tx
0.45
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,766,677
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x6a6be54c
#3
updateDataFeedsValuesPartial
#4
updatePrices
· blocks 1
#6
0x0c7abd22
#7
0x0c7abd22
#8
0x5a5d9a99
#9
0x0f6795d9
· blocks 3
#12
0x3f5c179b
· blocks 1
#15
0x39435dac
#17
setData
#18
0x39435dac
#19
0x59558d29
· blocks 2
#5
updatePrices
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
#13
batchUpdate
#14
0xed82b078
#20
0x59558d29
· blocks 1
#16
0x0f6795d9
#21
0x59558d29
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
9
w0
10
w1
11
w1
12
w0
13
w1
14
w1
16
w2
19
w0
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x15ae3bf3…2507
0x34b655…2a6f
4 touches
1 conflict
0x20d33f08…5249
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5818131c…9731
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:
0x80c74517…647210
3 conflicts on slot
0x0000000000…00004b
Audit this contract →
← previous block
·
next block →
recent activity