pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,774,271
← previous block
next block →
recent activity
Analyzing
Block #74,774,271
29 transactions · 20 stateful · 2026-05-15 15:00:39 UTC
Parallelism
69
/100
Blocked
50
%
Avg conflicts / tx
1.31
Longest chain
9
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,774,271
· 29 txs across 9 waves · depth 9
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#10
0x213a1d…1c6c
#11
0x9609049f
· blocks 1
#12
0x719d975a
#13
execute
#15
updatePrices
#16
updateDataFeedsValuesPartial
#17
redeemDelegations
#18
updateTemporalNumericValuesV1
#20
0x6a07358e
#21
0x52b91f…d6b9
#22
0x8044fe…a061
#23
0x47e13c…7af4
#24
0x26b034…dd2c
#25
setData
#26
0x8b23406f
#27
0x39435dac
#28
jMMeC
#2
0x0c7abd22
· blocks 7
#19
createModule
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 4
#6
0x0c7abd22
· blocks 3
#7
0x0c7abd22
· blocks 2
#8
0x0c7abd22
· blocks 2
#9
0x0c7abd22
#14
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
6
w5
7
w6
8
w7
9
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xcd56fd8b…4e06
0xd32edf…ff58
17 touches
36 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
0x1b6862…e19c
6 touches
3 conflicts
0xd18a8dca…452b
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
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:
0xd32edf66…9fff58
36 conflicts on slot
0xcd56fd8b46…8f4e06
Audit this contract →
← previous block
·
next block →
recent activity