pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,555,897
← previous block
next block →
recent activity
Analyzing
Block #74,555,897
30 transactions · 21 stateful · 2026-05-14 14:40:58 UTC
Parallelism
87
/100
Blocked
48
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,555,897
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute_route
#2
flash
#3
0x1094dc9f
#4
0x6a05df72
#5
0xed82b078
· blocks 3
#6
0x5bf9264c
#7
0x5bf9264c
#8
0xe7be4706
#9
0xe7be4706
· blocks 2
#12
0x98717539
· blocks 1
#13
0x98717539
#15
0x62be7533
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0xbe70473d
#19
setData
#21
0x39435dac
· blocks 3
#25
updateTemporalNumericValuesV1
#26
0xbe70473d
#10
0xe7be4706
· blocks 1
#14
0x98717539
#20
0x0c7abd22
· blocks 3
#27
0x39435dac
· blocks 2
#11
0xe7be4706
#22
0x5339c59f
· blocks 1
#23
0xed82b078
· blocks 1
#28
0x39435dac
· blocks 1
#24
0xed82b078
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
9
w0
10
w1
11
w2
12
w0
14
w1
20
w1
21
w0
22
w2
23
w2
24
w3
27
w1
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0xb2471674…39bd
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x0d0b2509…074d
0x3bd359…433a
6 touches
3 conflicts
0xe6455d1f…1029
0x754704…b603
6 touches
3 conflicts
0x8a35acfb…d1a3
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d1a6
0x8d66a4…3095
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity