pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,577,542
← previous block
next block →
recent activity
Analyzing
Block #76,577,542
18 transactions · 15 stateful · 2026-05-23 23:36:16 UTC
Parallelism
72
/100
Blocked
40
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,577,542
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a123a68
#2
0x5339c59f
#3
0x5339c59f
· blocks 1
#4
0x98717539
· blocks 3
#7
0x0c7abd22
· blocks 1
#9
0x0f6795d9
#10
0x0f6795d9
#11
0x6df9e92b
#12
updateDataFeedsValuesPartial
#13
0x6a123a68
#14
setData
#5
0x98717539
· blocks 2
#6
0xed82b078
#8
0x0c7abd22
#15
0x39435dac
· blocks 2
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w1
7
w0
8
w1
15
w2
16
w3
17
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe54a1f6f…18f2
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb86
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x0711ec2d…d973
0x34b655…2a6f
4 touches
1 conflict
0x422d5490…52d9
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
6 conflicts on slot
0xe54a1f6fdd…7918f2
Audit this contract →
← previous block
·
next block →
recent activity