pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,798,086
← previous block
next block →
recent activity
Analyzing
Block #90,798,086
21 transactions · 19 stateful · 2026-07-27 14:41:09 UTC
Parallelism
62
/100
Blocked
58
%
Avg conflicts / tx
1.19
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,798,086
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
executePacked
· blocks 2
#2
execute302
#5
updateDataFeedsValuesPartial
#6
0x62be7533
#7
0x0f6795d9
· blocks 1
#8
0x3f5c179b
#11
0x39435dac
· blocks 1
#12
setData
#19
0x59558d29
· blocks 1
#3
0xab083028
· blocks 1
#10
0x0f6795d9
· blocks 3
#20
0x59558d29
#4
0xab083028
· blocks 1
#13
0x39435dac
· blocks 5
#9
0x0c7abd22
#14
0x39435dac
· blocks 4
#15
0x39435dac
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
7
w0
9
w3
10
w1
11
w0
13
w2
14
w3
15
w4
16
w5
17
w6
18
w7
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x0f2d78b1…7363
0x34b655…2a6f
8 touches
6 conflicts
0x9fd372a1…a959
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x00f245ce…1e10
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
0x34b655…2a6f
4 touches
1 conflict
0x369883e3…a449
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity