pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,568,874
← previous block
next block →
recent activity
Analyzing
Block #89,568,874
24 transactions · 21 stateful · 2026-07-23 04:48:16 UTC
Parallelism
83
/100
Blocked
33
%
Avg conflicts / tx
0.42
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,568,874
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
#2
0xab083028
· blocks 2
#5
0x5a5d9a99
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
withdraw
#9
0x0f6795d9
· blocks 2
#10
updatePosition
#15
0x6a619d88
#16
setData
#18
0x39435dac
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
#22
0x39435dac
#23
0x39435dac
#3
0x6ad2e98b
· blocks 3
#13
0x0f6795d9
· blocks 2
#4
0xab083028
#11
0x5339c59f
· blocks 1
#14
0x0f6795d9
#17
0x39435dac
#12
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
9
w0
11
w2
12
w3
13
w1
14
w2
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd6c0349d…05b0
0x34b655…2a6f
4 touches
1 conflict
0x354ef1c4…970e
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x81dbafca…d1ea
0x851145…3f07
4 touches
1 conflict
0x64aaadbf…f9f3
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:
0x851145ea…9f3f07
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity