pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,222,043
← previous block
next block →
recent activity
Analyzing
Block #86,222,043
23 transactions · 17 stateful · 2026-07-07 15:46:50 UTC
Parallelism
70
/100
Blocked
35
%
Avg conflicts / tx
0.61
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,222,043
· 23 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
0x39435dac
· blocks 3
#6
0x5bf9264c
#7
updateDataFeedsValuesPartial
#8
0x5bf9264c
#9
exec
#11
0x3f5c179b
#12
0x6a4d1fe2
#13
0xbc2d89…7bc7
#14
0x03bbd0…38e1
#15
0xf7f913…8bda
#16
0x2fbefd…ae00
#17
setData
#18
0x39435dac
· blocks 3
#22
0xc7e3ec2c
#4
0x39435dac
· blocks 2
#5
0x39435dac
· blocks 1
#10
0x0f6795d9
· blocks 2
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
10
w3
18
w0
19
w4
20
w5
21
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x41be9e75…9773
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xec0e0220…cb90
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x680fdd59…e84d
0x34b655…2a6f
5 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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity