pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#88,087,044
← previous block
next block →
recent activity
Analyzing
Block #88,087,044
20 transactions · 19 stateful · 2026-07-16 07:38:07 UTC
Parallelism
85
/100
Blocked
26
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,087,044
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x39ecce49
#2
0x0c7abd22
#3
0x5a5d9a99
· blocks 1
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x3f5c179b
#10
0x3f5c179b
· blocks 2
#11
0x0f6795d9
#13
batchUpdate
#14
forward
#17
0x6a588ad7
#18
setData
#8
0x0f6795d9
· blocks 2
#15
0xed82b078
· blocks 1
#12
0x0f6795d9
#16
0xed82b078
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
8
w1
10
w0
12
w2
15
w1
16
w2
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3d22c439…de6d
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0x5777bd87…71bd
0x34b655…2a6f
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7d7ff6bb…f729
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8cc2fdd8…9adc
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:
Perpl
3 conflicts on slot
0x3d22c43954…e7de6d
Audit this contract →
← previous block
·
next block →
recent activity