pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,909,163
← previous block
next block →
recent activity
Analyzing
Block #85,909,163
29 transactions · 25 stateful · 2026-07-06 04:58:26 UTC
Parallelism
76
/100
Blocked
56
%
Avg conflicts / tx
1.07
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,909,163
· 29 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
· blocks 6
#6
0x1094dc9f
#8
0x5bf9264c
· blocks 1
#10
0x0f6795d9
· blocks 1
#11
0x0f6795d9
· blocks 3
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePriceFeedsIfNecessary
#15
forward
#18
0xed82b078
#20
setData
#21
0x5d6267…4506
#22
0xcd608f…b8eb
#28
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#9
0x5bf9264c
#16
0x0f6795d9
#23
0x39435dac
· blocks 4
#3
0x0c7abd22
· blocks 2
#24
0x39435dac
· blocks 3
#4
0x0c7abd22
· blocks 1
#25
0x39435dac
· blocks 2
#5
0x0c7abd22
· blocks 2
#26
0x39435dac
· blocks 1
#7
0xab083028
· blocks 2
#27
0x39435dac
#17
0xed82b078
#19
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
7
w5
8
w0
9
w1
10
w0
11
w0
16
w1
17
w6
19
w6
23
w1
24
w2
25
w3
26
w4
27
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xb2020b7c…1194
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x2b5101ac…090b
0x34b655…2a6f
6 touches
3 conflicts
0x3439dfbc…0d03
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0019
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0029
0x1b6862…e19c
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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity