pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,513,989
← previous block
next block →
recent activity
Analyzing
Block #97,513,989
31 transactions · 28 stateful · 2026-08-20 03:05:32 UTC
Parallelism
68
/100
Blocked
68
%
Avg conflicts / tx
1.58
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,513,989
· 31 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#6
0x7b84f330
· blocks 1
#8
execOrders
· blocks 1
#11
execOrder
· blocks 5
#14
execPerpOps
#15
execPerpOps
#17
updateDataFeedsValuesPartial
#22
0x3f5c179b
#24
setData
#25
0x59558d29
#26
execOrders
#2
0x0c7abd22
· blocks 8
#5
0x575c0012
#7
0xab083028
· blocks 2
#9
execOrders
· blocks 1
#12
execOrder
· blocks 5
#30
0x7b84f330
#3
0x0c7abd22
· blocks 3
#10
execOrder
· blocks 2
#21
0x3f5c179b
· blocks 1
#4
0x0c7abd22
· blocks 1
#13
execOrder
· blocks 2
#23
0xed82b078
#16
0x0c7abd22
#18
execFwdPositionOpsV2
· blocks 5
#19
execFwdPositionOpsV2
· blocks 2
#20
execFwdPositionOpsV2
· blocks 1
#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
4
w3
5
w1
6
w0
7
w1
8
w0
9
w1
10
w2
13
w3
16
w4
18
w4
19
w5
21
w2
23
w3
28
w8
30
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe9066871…d877
0x34b655…2a6f
10 touches
10 conflicts
0x5ccb114d…473b
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0029
0x1b6862…e19c
8 touches
6 conflicts
0xd0ec60a1…d241
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x33a9b94b…286e
0x34b655…2a6f
8 touches
6 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
10 conflicts on slot
0xe906687114…32d877
Audit this contract →
← previous block
·
next block →
recent activity