pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,034,040
← previous block
next block →
recent activity
Analyzing
Block #73,034,040
13 transactions · 11 stateful · 2026-05-07 13:31:06 UTC
Parallelism
77
/100
Blocked
36
%
Avg conflicts / tx
0.46
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,034,040
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0xcf7468f4
#4
0x1094dc9f
#5
0x5bf9264c
#6
updateDataFeedsValuesPartial
#8
setData
#9
0xeffdedb0
#10
0x39435dac
· blocks 2
#2
0x0c7abd22
· blocks 1
#11
0x39435dac
· blocks 1
#7
0x0c7abd22
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w2
10
w0
11
w1
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0e47b6d7…da3c
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x78694995…f66e
0x1b6862…e19c
4 touches
1 conflict
0x4b268018…02fb
0x34b655…2a6f
4 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a567
0x188d58…ea8e
2 touches
0 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:
0x34b6552d…112a6f
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity