pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,765,259
← previous block
next block →
recent activity
Analyzing
Block #74,765,259
38 transactions · 26 stateful · 2026-05-15 14:00:15 UTC
Parallelism
87
/100
Blocked
54
%
Avg conflicts / tx
0.66
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,765,259
· 38 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
transfer
#6
0x1094dc9f
#7
0x719d975a
#8
jMMeC
#10
updatePrices
· blocks 3
#12
updatePrices
#14
updatePrices
#16
updatePrices
#17
updatePrices
#18
updatePrices
#20
addLiquidity
#21
0x98717539
· blocks 2
#24
updateDataFeedsValuesPartial
#25
0x6a072766
· blocks 2
#26
forward
#27
createModule
#29
0xed82b078
#32
setData
#33
0x3179cf…24ac
#34
0x39435dac
· blocks 1
#36
0x42dd8743
#37
jMMeC
#2
0x0c7abd22
· blocks 5
#11
updatePrices
· blocks 2
#22
0x98717539
· blocks 1
#30
0x6a072767
· blocks 1
#35
0x39435dac
#3
0x0c7abd22
· blocks 2
#9
0x8263f5d9
#13
updatePrices
· blocks 1
#23
0x98717539
#28
0x5339c59f
#31
0x6a072767
#4
0x0c7abd22
· blocks 1
#15
updatePrices
#19
0x0c7abd22
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
9
w2
10
w0
11
w1
13
w2
15
w3
19
w4
21
w0
22
w1
23
w2
25
w0
28
w2
30
w1
31
w2
34
w0
35
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3d30d003…a56c
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0xada193dc…5c7b
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0002
0xab3526…fa38
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001a
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
10 conflicts on slot
0x3d30d003d1…57a56c
Audit this contract →
← previous block
·
next block →
recent activity