pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,885,741
← previous block
next block →
recent activity
Analyzing
Block #90,885,741
26 transactions · 23 stateful · 2026-07-27 22:02:14 UTC
Parallelism
77
/100
Blocked
52
%
Avg conflicts / tx
0.92
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,885,741
· 26 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#2
0x6a67d5de
· blocks 1
#3
execute
#4
0x0c7abd22
#7
updatePrices
· blocks 2
#11
0x62be7533
#12
0x0f6795d9
· blocks 5
#17
0x3f5c179b
#18
0x39435dac
#20
0x6a67d5de
#21
setData
#24
0x59558d29
#25
0xc7e3ec2c
#5
0xab083028
· blocks 3
#8
updatePrices
· blocks 1
#10
0x6a67d5de
#13
0x0f6795d9
· blocks 3
#6
0xab083028
· blocks 2
#9
updatePrices
#15
0x0f6795d9
· blocks 2
#14
0x3f5c179b
· blocks 1
#16
0x0f6795d9
· blocks 1
#19
0xed82b078
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
6
w2
7
w0
8
w1
9
w2
10
w1
12
w0
13
w1
14
w3
15
w2
16
w3
19
w4
22
w4
23
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xf454cca7…095a
0x34b655…2a6f
8 touches
6 conflicts
0x731f2745…9370
0xa6afd3…d132
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 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
0x53f393fafd…2a00b9
Audit this contract →
← previous block
·
next block →
recent activity