pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,772,292
← previous block
next block →
recent activity
Analyzing
Block #74,772,292
30 transactions · 15 stateful · 2026-05-15 14:47:23 UTC
Parallelism
87
/100
Blocked
47
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,772,292
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
updatePrices
· blocks 2
#5
0x5bf9264c
· blocks 1
#7
0x6a073273
#8
0x98717539
· blocks 3
#10
updateDataFeedsValuesPartial
#11
collect
#12
0xed82b078
#13
0x5d7ebd…b708
#14
0x85061a…a2de
#15
0x6bf430…23b3
#16
0x1b81d7…e510
#17
setData
#18
0xd221fc…9a63
#19
0x1ee642…b6c7
#20
0xa98cd3…c105
#21
0xd2743e…75fc
#22
0x2314a1…4312
#23
0xf270b2…48b3
#24
0x3f0ba7…d241
#25
0x7dfb8f…7b12
#26
0x06527a…e053
#3
updatePrices
· blocks 1
#6
0x5bf9264c
#9
0x98717539
#27
0x39435dac
· blocks 2
#4
updatePrices
#28
0x39435dac
· blocks 1
#29
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w0
6
w1
8
w0
9
w1
27
w1
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8fbde2b3…9b8f
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xb9868b52…c77f
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad04
0x34b655…2a6f
4 touches
1 conflict
0x2691869a…dd4c
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
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
3 conflicts on slot
0x8fbde2b3d3…899b8f
Audit this contract →
← previous block
·
next block →
recent activity