pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,689,933
← previous block
next block →
recent activity
Analyzing
Block #89,689,933
23 transactions · 21 stateful · 2026-07-23 17:23:30 UTC
Parallelism
78
/100
Blocked
62
%
Avg conflicts / tx
0.87
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,689,933
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x50a0b275
#2
0xab083028
· blocks 2
#4
0x5a5d9a99
· blocks 3
#6
0x6a624e8a
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0x3f5c179b
#11
0xce1e7030
· blocks 3
#20
transfer
· blocks 1
#22
setData
#3
0x6ad2e98b
· blocks 1
#5
0x5a5d9a99
#7
0x0f6795d9
· blocks 3
#13
0xce1e7030
· blocks 2
#16
0x5339c59f
#19
0x6a624e8a
#21
transfer
#8
0x0f6795d9
· blocks 2
#12
0x3f5c179b
#14
0xce1e7030
· blocks 1
#15
0xce1e7030
#17
0x0f6795d9
· blocks 1
#18
0x0f6795d9
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
6
w0
7
w1
8
w2
11
w0
12
w2
13
w1
14
w2
15
w3
16
w1
17
w3
18
w4
19
w1
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xddc22bc2…7f7a
0x754704…b603
8 touches
6 conflicts
0x2e4db5a4…82dc
0x2a68ba…90c5
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xbf89c937…cf59
0x065c9d…c394
6 touches
3 conflicts
0x7a2c83a3…a29a
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
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:
USDC (USDC)
6 conflicts on slot
0xddc22bc2be…bf7f7a
Audit this contract →
← previous block
·
next block →
recent activity