pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,116,979
← previous block
next block →
recent activity
Analyzing
Block #99,116,979
30 transactions · 24 stateful · 2026-08-25 18:41:49 UTC
Parallelism
73
/100
Blocked
58
%
Avg conflicts / tx
1.27
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,116,979
· 30 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#4
0x41a8f47c
#5
0x41a8f47c
#6
0x5acec890
· blocks 3
#7
setData
#8
0xab083028
#13
0x5acec890
#14
0x59558d29
#15
execPerpOps
#16
execPerpOps
#17
execPerpOps
· blocks 1
#20
execFwdPositionOpsV2
· blocks 2
#21
transfer
#22
0xf06f29…15f1
#23
0xc77ac7…8dd5
#2
0x0c7abd22
· blocks 4
#12
0x5acec890
· blocks 3
#18
execPerpOps
#19
execFwdPositionOpsV2
· blocks 2
#3
0x0c7abd22
· blocks 3
#24
execOrders
· blocks 5
#9
0xab083028
#10
0x0c7abd22
· blocks 1
#25
execOrders
· blocks 4
#11
0x0c7abd22
#26
execOrders
· blocks 3
#27
execOrders
· blocks 2
#28
execOrders
· blocks 1
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
9
w3
10
w3
11
w4
12
w1
17
w0
18
w1
19
w1
20
w0
24
w2
25
w3
26
w4
27
w5
28
w6
29
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x072215d7…03d5
0xd32edf…ff58
9 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xa02838a3…bc54
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe1c4e5ce…0dec
0x34b655…2a6f
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:
Perpl
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity