pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,874,897
← previous block
next block →
recent activity
Analyzing
Block #83,874,897
32 transactions · 29 stateful · 2026-06-26 19:00:26 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,874,897
· 32 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#4
0x6a3eccc1
· blocks 1
#5
0x6a3eccc1
#8
updatePrices
· blocks 1
#10
0x6a3eccc1
#11
0x5bf9264c
#12
0x5bf9264c
#14
0x98717539
· blocks 2
#17
0x0f6795d9
· blocks 3
#18
0x0f6795d9
· blocks 1
#20
0xc5a04723
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#27
setData
#30
0xc7e3ec2c
#31
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#6
execute
#9
updatePrices
#13
0x6a3eccc1
#15
0x5a5d9a99
· blocks 1
#19
0x0f6795d9
#21
0x0f6795d9
· blocks 1
#26
0xed82b078
#3
0x0c7abd22
· blocks 3
#28
0x39435dac
· blocks 1
#7
0x0c7abd22
· blocks 2
#29
0x39435dac
#16
0x0c7abd22
#22
0xed82b078
· blocks 1
#25
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
w0
6
w1
7
w3
8
w0
9
w1
13
w1
14
w0
15
w1
16
w4
17
w0
18
w0
19
w1
21
w1
22
w4
25
w5
26
w1
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd493a58d…2805
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
0xada193dc…5c79
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0xd493a58dc7…e02805
Audit this contract →
← previous block
·
next block →
recent activity